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<li id="toc-Background" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Background"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Background</span> </div> </a> <ul id="toc-Background-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Development,_release,_and_operation" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Development,_release,_and_operation"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>Development, release, and operation</span> </div> </a> <ul id="toc-Development,_release,_and_operation-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Voiceverse_NFT_controversy" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Voiceverse_NFT_controversy"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span>Voiceverse NFT controversy</span> </div> </a> <ul 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id="toc-Notes" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Notes"> <div class="vector-toc-text"> <span class="vector-toc-numb">7.1</span> <span>Notes</span> </div> </a> <ul id="toc-Notes-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Tweets" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Tweets"> <div class="vector-toc-text"> <span class="vector-toc-numb">7.2</span> <span>Tweets</span> </div> </a> <ul id="toc-Tweets-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Videos" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Videos"> <div class="vector-toc-text"> <span class="vector-toc-numb">7.3</span> <span>Videos</span> </div> </a> <ul id="toc-Videos-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Works_cited" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Works_cited"> <div class="vector-toc-text"> <span 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.infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox vcard"><caption class="infobox-title fn org">15.ai</caption><tbody><tr><td colspan="2" class="infobox-image"><span typeof="mw:File"><a href="/wiki/File:15ai_interface_2021.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/en/thumb/f/ff/15ai_interface_2021.png/330px-15ai_interface_2021.png" decoding="async" width="300" height="128" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/f/ff/15ai_interface_2021.png/450px-15ai_interface_2021.png 1.5x, //upload.wikimedia.org/wikipedia/en/f/ff/15ai_interface_2021.png 2x" data-file-width="483" data-file-height="206" /></a></span><div class="infobox-caption">Screenshot of the 15.ai web interface in 2021</div></td></tr><tr><th scope="row" class="infobox-label"><div style="display: inline-block; line-height: 1.2em; padding: .1em 0;">Type of site</div></th><td class="infobox-data"><a href="/wiki/Artificial_intelligence" title="Artificial intelligence">Artificial intelligence</a>, <a href="/wiki/Speech_synthesis" title="Speech synthesis">speech synthesis</a>, <a href="/wiki/Generative_artificial_intelligence" title="Generative artificial intelligence">generative artificial intelligence</a></td></tr><tr><th scope="row" class="infobox-label">Available in</th><td class="infobox-data">English</td></tr><tr><th scope="row" class="infobox-label">Owner</th><td class="infobox-data">15</td></tr><tr><th scope="row" class="infobox-label"><a href="/wiki/Organizational_founder" title="Organizational founder">Founder(s)</a></th><td class="infobox-data">15</td></tr><tr><th scope="row" class="infobox-label">URL</th><td class="infobox-data url"><span class="url"><a rel="nofollow" class="external text" href="https://15.ai">15<wbr />.ai</a></span></td></tr><tr><th scope="row" class="infobox-label">Commercial</th><td class="infobox-data">No</td></tr><tr><th scope="row" class="infobox-label">Registration</th><td class="infobox-data">None</td></tr><tr><th scope="row" class="infobox-label">Launched</th><td class="infobox-data">March 2020<span class="noprint">; 5 years ago</span><span style="display:none"> (<span class="bday dtstart published updated">2020-03</span>)</span></td></tr><tr><th scope="row" class="infobox-label">Current status</th><td class="infobox-data category">Inactive</td></tr></tbody></table> <p><b>15.ai</b> was a free non-commercial <a href="/wiki/Web_application" title="Web application">web application</a> that used <a href="/wiki/Artificial_intelligence" title="Artificial intelligence">artificial intelligence</a> to generate <a href="/wiki/Text-to-speech" class="mw-redirect" title="Text-to-speech">text-to-speech</a> voices of fictional characters from <a href="/wiki/Popular_media" class="mw-redirect" title="Popular media">popular media</a>. Created by an <a href="/wiki/Anonymity" title="Anonymity">anonymous</a> artificial intelligence researcher known as <b>15</b>, who began developing the technology as a <a href="/wiki/Freshman" title="Freshman">freshman</a> during their undergraduate research at the <a href="/wiki/Massachusetts_Institute_of_Technology" title="Massachusetts Institute of Technology">Massachusetts Institute of Technology</a>, the application allowed users to make characters from <a href="/wiki/Video_games" class="mw-redirect" title="Video games">video games</a>, <a href="/wiki/Television_shows" class="mw-redirect" title="Television shows">television shows</a>, and <a href="/wiki/Movies" class="mw-redirect" title="Movies">movies</a> speak custom text with emotional inflections faster than real-time.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> The platform was notable for its ability to generate convincing voice output using minimal training data—the name "15.ai" referenced the creator's claim that a voice could be cloned with just 15 seconds of audio, in contrast to contemporary deep learning speech models which typically required tens of hours of audio data. It was an early example of an application of <a href="/wiki/Generative_artificial_intelligence" title="Generative artificial intelligence">generative artificial intelligence</a> during the initial stages of the <a href="/wiki/AI_boom" title="AI boom">AI boom</a>. </p><p>Launched in March 2020, 15.ai gained widespread attention in early 2021 when content utilizing it went <a href="/wiki/Viral_phenomenon" title="Viral phenomenon">viral</a> on social media platforms like <a href="/wiki/YouTube" title="YouTube">YouTube</a> and <a href="/wiki/Twitter" title="Twitter">Twitter</a>, and quickly became popular among Internet fandoms, such as the <i><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic" title="My Little Pony: Friendship Is Magic">My Little Pony: Friendship Is Magic</a></i>, <i><a href="/wiki/Team_Fortress_2" title="Team Fortress 2">Team Fortress 2</a></i>, and <i><a href="/wiki/SpongeBob_SquarePants" title="SpongeBob SquarePants">SpongeBob SquarePants</a></i> fandoms. The service distinguished itself through its support for emotional context in speech generation through <a href="/wiki/Emoji" title="Emoji">emojis</a>, precise pronunciation control through <a href="/wiki/Phonetic_transcription" title="Phonetic transcription">phonetic transcriptions</a>, and multi-speaker capabilities that allowed a single model to generate diverse character voices. 15.ai is credited as the first mainstream platform to popularize AI voice cloning (<a href="/wiki/Audio_deepfake" title="Audio deepfake">audio deepfakes</a>) in <a href="/wiki/Internet_meme" title="Internet meme">memes</a> and <a href="/wiki/Content_creation" title="Content creation">content creation</a>.<sup id="cite_ref-FOOTNOTESpeechify2024Temitope2024Anirudh_VK2023Wright2023Abisola2025_2-0" class="reference"><a href="#cite_note-FOOTNOTESpeechify2024Temitope2024Anirudh_VK2023Wright2023Abisola2025-2"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> </p><p>15.ai received varied responses from the <a href="/wiki/Voice_acting" title="Voice acting">voice acting</a> community and broader public. Voice actors and industry professionals debated the technology's merits for fan creativity versus its potential impact on the profession, particularly following controversies over unauthorized commercial use. While many critics praised the application's uniqueness, accessibility, and emotional control, they also noted technical limitations in areas like <a href="/wiki/Prosody_(linguistics)" title="Prosody (linguistics)">prosody</a> options (such as <a href="/wiki/Rhythm_(linguistics)" class="mw-redirect" title="Rhythm (linguistics)">rhythm</a> and <a href="/wiki/Loudness" title="Loudness">loudness</a>) and non-English language support. 15.ai prompted discussions about ethical implications, including concerns about <a href="/wiki/Technological_unemployment" title="Technological unemployment">reduction of employment opportunities</a> for voice actors, <a href="/wiki/Audio_deepfake#Incidents_of_fraud" title="Audio deepfake">voice-related fraud</a>, and <a href="/wiki/Deepfake_pornography" title="Deepfake pornography">misuse in explicit content</a>, though 15.ai maintained strict policies against replicating real people's voices. </p><p>15.ai's approach to data-efficient voice synthesis and emotional expression was influential in subsequent developments in AI text-to-speech technology. In January 2022, Voiceverse NFT sparked controversy when it was discovered that the company had misappropriated 15.ai's work for their own platform. This incident was subsequently documented in resources tracking <a href="/wiki/AI_ethics" class="mw-redirect" title="AI ethics">AI ethics</a> violations and <a href="/wiki/Non-fungible_token#Plagiarism_and_fraud" title="Non-fungible token">NFT-related controversies</a>. The service was ultimately taken offline in September 2022 due to legal issues surrounding <a href="/wiki/Artificial_intelligence_and_copyright" title="Artificial intelligence and copyright">artificial intelligence and copyright</a>. Its shutdown was followed by the emergence of various commercial alternatives in subsequent years, with their founders acknowledging 15.ai's pioneering influence in the field of <a href="/wiki/Deep_learning_speech_synthesis" title="Deep learning speech synthesis">deep learning speech synthesis</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=15.ai&action=edit&section=1" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Background">Background</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=15.ai&action=edit&section=2" title="Edit section: Background"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1236090951">.mw-parser-output .hatnote{font-style:italic}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}@media print{body.ns-0 .mw-parser-output .hatnote{display:none!important}}</style><div role="note" class="hatnote navigation-not-searchable">See also: <a href="/wiki/History_of_speech_synthesis" class="mw-redirect" title="History of speech synthesis">History of speech synthesis</a></div><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951" /><div role="note" class="hatnote navigation-not-searchable">For broader coverage of this topic, see <a href="/wiki/Deep_learning_speech_synthesis" title="Deep learning speech synthesis">Deep learning speech synthesis</a>.</div><figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Information-10-00131-g008.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Information-10-00131-g008.png/330px-Information-10-00131-g008.png" decoding="async" width="290" height="134" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Information-10-00131-g008.png/500px-Information-10-00131-g008.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d7/Information-10-00131-g008.png/960px-Information-10-00131-g008.png 2x" data-file-width="3644" data-file-height="1679" /></a><figcaption>A comparison of the alignments (<a href="/wiki/Attention_(machine_learning)" title="Attention (machine learning)">attentions</a>) between Tacotron and a modified variant of Tacotron</figcaption></figure> <p>The field of artificial <a href="/wiki/Speech_synthesis" title="Speech synthesis">speech synthesis</a> underwent a significant transformation with the introduction of <a href="/wiki/Deep_learning" title="Deep learning">deep learning</a> approaches. In 2016, <a href="/wiki/DeepMind" class="mw-redirect" title="DeepMind">DeepMind</a>'s publication of the seminal paper <i><a href="/wiki/WaveNet" title="WaveNet">WaveNet</a>: A Generative Model for Raw Audio</i> marked a pivotal shift toward <a href="/wiki/Neural_network_(machine_learning)" title="Neural network (machine learning)">neural network</a>-based speech synthesis, demonstrating unprecedented audio quality through causal <a href="/wiki/Convolutional_neural_network" title="Convolutional neural network">convolutional neural networks</a>. Previously, <a href="/wiki/Concatenative_synthesis" title="Concatenative synthesis">concatenative synthesis</a>—which worked by stitching together pre-recorded segments of human speech—was the predominant method for generating artificial speech, but it often produced robotic-sounding results at the boundaries of sentences.<sup id="cite_ref-FOOTNOTEDueñas2023_3-0" class="reference"><a href="#cite_note-FOOTNOTEDueñas2023-3"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Two years later, this was followed by <a href="/wiki/Google_AI" title="Google AI">Google AI</a>'s Tacotron 2 in 2018, which demonstrated that neural networks could produce highly natural speech synthesis but required substantial training data—typically tens of hours of audio—to achieve acceptable quality. When trained on smaller datasets, such as 2 hours of speech, the output quality degraded while still being able to maintain intelligible speech, and with just 24 minutes of training data, Tacotron 2 failed to produce intelligible speech.<sup id="cite_ref-Google_4-0" class="reference"><a href="#cite_note-Google-4"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> The same year saw the emergence of HiFi-GAN, a <a href="/wiki/Generative_adversarial_network" title="Generative adversarial network">generative adversarial network</a> (GAN)-based vocoder that improved the efficiency of waveform generation while producing high-fidelity speech,<sup id="cite_ref-FOOTNOTEKong2020_5-0" class="reference"><a href="#cite_note-FOOTNOTEKong2020-5"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> followed by Glow-TTS, which introduced a <a href="/wiki/Flow-based_generative_model" title="Flow-based generative model">flow-based</a> approach that allowed for both fast inference and voice style transfer capabilities.<sup id="cite_ref-FOOTNOTEKim2020_6-0" class="reference"><a href="#cite_note-FOOTNOTEKim2020-6"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> Chinese tech companies also made significant contributions to the field, with <a href="/wiki/Baidu" title="Baidu">Baidu</a> and <a href="/wiki/ByteDance" title="ByteDance">ByteDance</a> developing proprietary text-to-speech frameworks that further advanced the technology, though specific technical details of their implementations remained largely undisclosed.<sup id="cite_ref-FOOTNOTETemitope2024_7-0" class="reference"><a href="#cite_note-FOOTNOTETemitope2024-7"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Development,_release,_and_operation"><span id="Development.2C_release.2C_and_operation"></span>Development, release, and operation</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=15.ai&action=edit&section=3" title="Edit section: Development, release, and operation"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1224211176">.mw-parser-output .quotebox{background-color:#F9F9F9;border:1px solid #aaa;box-sizing:border-box;padding:10px;font-size:88%;max-width:100%}.mw-parser-output .quotebox.floatleft{margin:.5em 1.4em .8em 0}.mw-parser-output .quotebox.floatright{margin:.5em 0 .8em 1.4em}.mw-parser-output .quotebox.centered{overflow:hidden;position:relative;margin:.5em auto .8em auto}.mw-parser-output .quotebox.floatleft span,.mw-parser-output .quotebox.floatright span{font-style:inherit}.mw-parser-output .quotebox>blockquote{margin:0;padding:0;border-left:0;font-family:inherit;font-size:inherit}.mw-parser-output .quotebox-title{text-align:center;font-size:110%;font-weight:bold}.mw-parser-output .quotebox-quote>:first-child{margin-top:0}.mw-parser-output .quotebox-quote:last-child>:last-child{margin-bottom:0}.mw-parser-output .quotebox-quote.quoted:before{font-family:"Times New Roman",serif;font-weight:bold;font-size:large;color:gray;content:" “ ";vertical-align:-45%;line-height:0}.mw-parser-output .quotebox-quote.quoted:after{font-family:"Times New Roman",serif;font-weight:bold;font-size:large;color:gray;content:" ” ";line-height:0}.mw-parser-output .quotebox .left-aligned{text-align:left}.mw-parser-output .quotebox .right-aligned{text-align:right}.mw-parser-output .quotebox .center-aligned{text-align:center}.mw-parser-output .quotebox .quote-title,.mw-parser-output .quotebox .quotebox-quote{display:block}.mw-parser-output .quotebox cite{display:block;font-style:normal}@media screen and (max-width:640px){.mw-parser-output .quotebox{width:100%!important;margin:0 0 .8em!important;float:none!important}}</style><div class="quotebox pullquote floatright" style="width:400px; ;"> <blockquote class="quotebox-quote left-aligned" style=""> <p>[...] The website has multiple purposes. It serves as a proof of concept of a platform that allows anyone to create content, even if they can't hire someone to voice their projects. </p><p>It also demonstrates the progress of my research in a far more engaging manner – by being able to use the actual model, you can discover things about it that even I wasn't aware of (such as getting characters to make gasping noises or moans by placing commas in between certain phonemes). </p><p>It also doesn't let me get away with picking and choosing the best results and showing off only the ones that work [...] Being able to interact with the model with no filter allows the user to judge exactly how good the current work is at face value. </p> </blockquote> <div style="padding-bottom: 0; padding-top: 0.5em"><cite class="left-aligned" style="">15, <a href="/wiki/Hacker_News" title="Hacker News">Hacker News</a><sup id="cite_ref-hn_8-0" class="reference"><a href="#cite_note-hn-8"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup></cite></div> </div> <p>15.ai was conceived in 2016 as a research project in <a href="/wiki/Deep_learning_speech_synthesis" title="Deep learning speech synthesis">deep learning speech synthesis</a> by a developer known as <i>"15"</i> (at the age of 18<sup id="cite_ref-FOOTNOTEAbisola2025_9-0" class="reference"><a href="#cite_note-FOOTNOTEAbisola2025-9"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup>) during their <a href="/wiki/Freshman" title="Freshman">freshman</a> year at the <a href="/wiki/Massachusetts_Institute_of_Technology" title="Massachusetts Institute of Technology">Massachusetts Institute of Technology</a> (MIT)<sup id="cite_ref-FOOTNOTEChandraseta2021Temitope2024_10-0" class="reference"><a href="#cite_note-FOOTNOTEChandraseta2021Temitope2024-10"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> as part of MIT's <a href="/wiki/Undergraduate_Research_Opportunities_Program" title="Undergraduate Research Opportunities Program">Undergraduate Research Opportunities Program</a> (UROP).<sup id="cite_ref-FOOTNOTEChandraseta2021Li2021Abisola2025_11-0" class="reference"><a href="#cite_note-FOOTNOTEChandraseta2021Li2021Abisola2025-11"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> The developer was inspired by <a href="/wiki/DeepMind" class="mw-redirect" title="DeepMind">DeepMind</a>'s <a href="/wiki/WaveNet" title="WaveNet">WaveNet</a> paper, with development continuing through their studies as <a href="/wiki/Google_AI" title="Google AI">Google AI</a> released Tacotron 2 the following year. By 2019, the developer had demonstrated at MIT their ability to replicate WaveNet and Tacotron 2's results using 75% less training data than previously required.<sup id="cite_ref-FOOTNOTETemitope2024_7-1" class="reference"><a href="#cite_note-FOOTNOTETemitope2024-7"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> The name <i>15</i> is a reference to the creator's claim that a voice can be cloned with as little as 15 seconds of data.<sup id="cite_ref-FOOTNOTEChandraseta2021Phillips2022bTemitope2024Abisola2025_12-0" class="reference"><a href="#cite_note-FOOTNOTEChandraseta2021Phillips2022bTemitope2024Abisola2025-12"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> </p><p>The developer had originally planned to pursue a <a href="/wiki/Doctorate" title="Doctorate">doctorate</a> based on their undergraduate research, but opted to work in the <a href="/wiki/Silicon_Valley" title="Silicon Valley">tech industry</a> instead after their <a href="/wiki/Startup" class="mw-redirect" title="Startup">startup</a> was accepted into the <a href="/wiki/Y_Combinator" title="Y Combinator">Y Combinator</a> accelerator in 2019. After their departure in early 2020, the developer returned to their voice synthesis research, implementing it as a <a href="/wiki/Web_application" title="Web application">web application</a>. According to a 2024 post on <a href="/wiki/Twitter" title="Twitter">X</a> from the developer, instead of using conventional voice datasets like LJSpeech that contained simple, monotone recordings, they sought out more challenging voice samples that could demonstrate the model's ability to handle complex speech patterns and emotional undertones.<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>tweet 1<span class="cite-bracket">]</span></a></sup> The Pony Preservation Project—a fan initiative originating from /mlp/,<sup id="cite_ref-FOOTNOTETemitope2024_7-2" class="reference"><a href="#cite_note-FOOTNOTETemitope2024-7"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> <a href="/wiki/4chan" title="4chan">4chan</a>'s <i><a href="/wiki/My_Little_Pony" title="My Little Pony">My Little Pony</a></i> board, that had compiled voice clips from <i><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic" title="My Little Pony: Friendship Is Magic">My Little Pony: Friendship Is Magic</a></i>—played a crucial role in the implementation. The project's contributors had manually trimmed, denoised, transcribed, and emotion-tagged every line from the show. This dataset provided ideal training material for 15.ai's deep learning model.<sup id="cite_ref-FOOTNOTETemitope2024_7-3" class="reference"><a href="#cite_note-FOOTNOTETemitope2024-7"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Metacat.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ed/Metacat.jpg/440px-Metacat.jpg" decoding="async" width="440" height="156" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ed/Metacat.jpg/660px-Metacat.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ed/Metacat.jpg/880px-Metacat.jpg 2x" data-file-width="1395" data-file-height="496" /></a><figcaption>An example of a multi-speaker embedding. The neural network maps the predicted timestamps to a masked <a href="/wiki/Word_embedding" title="Word embedding">embedding</a> sequence that encodes speaker information.</figcaption></figure> <p>15.ai was released in March 2020 with a limited selection of characters, including those from <i><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic" title="My Little Pony: Friendship Is Magic">My Little Pony: Friendship Is Magic</a></i> and <i><a href="/wiki/Team_Fortress_2" title="Team Fortress 2">Team Fortress 2</a></i>.<sup id="cite_ref-FOOTNOTEQQ2020Ng2020_14-0" class="reference"><a href="#cite_note-FOOTNOTEQQ2020Ng2020-14"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> The system was designed to function efficiently with limited <a href="/wiki/Training_data" class="mw-redirect" title="Training data">training data</a>—requiring only minutes of clean audio per character, in contrast to the 40+ hours typically needed by traditional deep learning models. To overcome data constraints, the developer employed specific <a href="/wiki/Data_augmentation" title="Data augmentation">data augmentation</a> techniques to improve generalization, including deliberate introduction of spelling variations, punctuation patterns, and pronunciation distortions during training.<sup id="cite_ref-FOOTNOTEQQ2020_15-0" class="reference"><a href="#cite_note-FOOTNOTEQQ2020-15"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> </p><p>Upon its launch, 15.ai was offered as a free and <a href="/wiki/Non-commercial" class="mw-redirect" title="Non-commercial">non-commercial</a> service that did not require <a href="/wiki/User_registration" class="mw-redirect" title="User registration">user registration</a> or <a href="/wiki/User_accounts" class="mw-redirect" title="User accounts">user accounts</a> to operate, with the developer establishing <a href="/wiki/Terms_of_use" class="mw-redirect" title="Terms of use">terms of use</a> that aligned with the project's research-oriented objectives. Users were permitted to create any content with the synthesized voices under two specific conditions: they must properly credit 15.ai by including the website URL in any posts, videos, or projects using the generated audio; and they were prohibited from mixing 15.ai outputs with other text-to-speech software in the same work, to prevent misrepresentation of the technology's capabilities.<sup id="cite_ref-FOOTNOTEKurosawa2021Beckwith2022_16-0" class="reference"><a href="#cite_note-FOOTNOTEKurosawa2021Beckwith2022-16"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-17" class="reference"><a href="#cite_note-17"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> </p><p>More voices were added to the website in the following months.<sup id="cite_ref-FOOTNOTEScotellaro2020aScotellaro2020bwww.equestriacn.com2021_18-0" class="reference"><a href="#cite_note-FOOTNOTEScotellaro2020aScotellaro2020bwww.equestriacn.com2021-18"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> A significant technical advancement came in late 2020 with the implementation of a multi-speaker <a href="/wiki/Word_embedding" title="Word embedding">embedding</a> in the deep neural network, enabling simultaneous training of multiple voices rather than requiring individual models for each character voice.<sup id="cite_ref-FOOTNOTETemitope2024_7-4" class="reference"><a href="#cite_note-FOOTNOTETemitope2024-7"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> This not only allowed rapid expansion from eight to over fifty character voices,<sup id="cite_ref-FOOTNOTEAbisola2025_9-1" class="reference"><a href="#cite_note-FOOTNOTEAbisola2025-9"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> but also let the model recognize common emotional patterns across characters, even when certain emotions were missing from some characters' training data.<sup id="cite_ref-FOOTNOTEKurosawa2021Temitope2024_19-0" class="reference"><a href="#cite_note-FOOTNOTEKurosawa2021Temitope2024-19"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </p><p>By May 2020, the site had served over 4.2 million audio files to users.<sup id="cite_ref-FOOTNOTEMahendra2020_20-0" class="reference"><a href="#cite_note-FOOTNOTEMahendra2020-20"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> In early 2021, the application gained popularity after skits, memes, and fan content created using 15.ai went viral on <a href="/wiki/Twitter" title="Twitter">Twitter</a>, <a href="/wiki/TikTok" title="TikTok">TikTok</a>, <a href="/wiki/Reddit" title="Reddit">Reddit</a>, <a href="/wiki/Facebook" title="Facebook">Facebook</a>, and <a href="/wiki/YouTube" title="YouTube">YouTube</a>.<sup id="cite_ref-FOOTNOTEZwiezen2021Clayton2021Ruppert2021Morton2021Kurosawa2021Yoshiyuki2021Abisola2025_21-0" class="reference"><a href="#cite_note-FOOTNOTEZwiezen2021Clayton2021Ruppert2021Morton2021Kurosawa2021Yoshiyuki2021Abisola2025-21"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> At its peak, the platform incurred operational costs of <a href="/wiki/United_States_dollar" title="United States dollar">US$</a>12,000<sup id="cite_ref-FOOTNOTETemitope2024_7-5" class="reference"><a href="#cite_note-FOOTNOTETemitope2024-7"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> per month from <a href="/wiki/AWS" class="mw-redirect" title="AWS">AWS</a> infrastructure needed to handle millions of daily voice generations; despite receiving offers from companies to <a href="/wiki/Mergers_and_acquisitions" title="Mergers and acquisitions">acquire</a> 15.ai and its underlying technology, the website remained independent and was funded out of the personal previous startup earnings of the developer<sup id="cite_ref-FOOTNOTETemitope2024_7-6" class="reference"><a href="#cite_note-FOOTNOTETemitope2024-7"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup>—then aged 23 at the time. </p> <div class="mw-heading mw-heading3"><h3 id="Voiceverse_NFT_controversy">Voiceverse NFT controversy</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=15.ai&action=edit&section=4" title="Edit section: Voiceverse NFT controversy"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951" /><div role="note" class="hatnote navigation-not-searchable">See also: <a href="/wiki/Non-fungible_token#Plagiarism_and_fraud" title="Non-fungible token">Non-fungible token § Plagiarism and fraud</a></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Right-clicked_NFT.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Right-clicked_NFT.png/260px-Right-clicked_NFT.png" decoding="async" width="260" height="251" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Right-clicked_NFT.png/390px-Right-clicked_NFT.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Right-clicked_NFT.png/520px-Right-clicked_NFT.png 2x" data-file-width="531" data-file-height="512" /></a><figcaption>A satirical meme representing the <a href="/wiki/Non-fungible_token#Issues_and_criticisms" title="Non-fungible token">"right-click, save as" criticism of NFTs</a>. Critics of Voiceverse pointed out the irony of selling ownership rights to AI voices when they themselves had copied 15.ai's technology without attribution.</figcaption></figure> <p>On January 14, 2022, a controversy ensued after it was discovered that Voiceverse NFT had misappropriated voice lines generated from 15.ai as part of their marketing campaign.<sup id="cite_ref-FOOTNOTELawrence2022Williams2022Wright2022Carcasole2022Innes2022Toh2022Khavanekar2022Beckwith2022LevelUp2022Muropaketti2022Anikó2022Groth-Anderson2022Aktaş2022Cabibi-Wilkin2022Temitope2024_22-0" class="reference"><a href="#cite_note-FOOTNOTELawrence2022Williams2022Wright2022Carcasole2022Innes2022Toh2022Khavanekar2022Beckwith2022LevelUp2022Muropaketti2022Anikó2022Groth-Anderson2022Aktaş2022Cabibi-Wilkin2022Temitope2024-22"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> This came shortly after 15.ai's developer had explicitly stated in December 2021 that they had no interest in incorporating NFTs (<a href="/wiki/Non-fungible_tokens" class="mw-redirect" title="Non-fungible tokens">non-fungible tokens</a>) into their work.<sup id="cite_ref-FOOTNOTELopez2022Innes2022Anikó2022_23-0" class="reference"><a href="#cite_note-FOOTNOTELopez2022Innes2022Anikó2022-23"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Log_files" class="mw-redirect" title="Log files">Log files</a> showed that Voiceverse had generated audio of characters from <i><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic" title="My Little Pony: Friendship Is Magic">My Little Pony: Friendship Is Magic</a></i> using 15.ai, pitched them up to make them sound unrecognizable from the original voices to market their own platform—in violation of 15.ai's terms of service which explicitly prohibited commercial use and required proper attribution.<sup id="cite_ref-FOOTNOTEPhillips2022bLopez2022Carcasole2022Innes2022Toh2022Khavanekar2022Kar2022W-K2022Muropaketti2022Anikó2022Aktaş2022_24-0" class="reference"><a href="#cite_note-FOOTNOTEPhillips2022bLopez2022Carcasole2022Innes2022Toh2022Khavanekar2022Kar2022W-K2022Muropaketti2022Anikó2022Aktaş2022-24"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup> </p><p>Voiceverse initially claimed their platform would allow NFT owners to possess commercial rights to AI-generated voices for content creation, in-game chats, and video calls, with plans to release 8,888 "Origins" profile pictures with unique AI voice models.<sup id="cite_ref-FOOTNOTEToh2022Kar2022Anikó2022_25-0" class="reference"><a href="#cite_note-FOOTNOTEToh2022Kar2022Anikó2022-25"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> When confronted with evidence of their misappropriation, Voiceverse claimed that someone in their marketing team used the voice without properly crediting 15.ai and admitted in their <a href="/wiki/Discord" title="Discord">Discord</a> server that their marketing team had been in such a rush to create a partnership demo that they used 15.ai without waiting for their own voice technology to be ready.<sup id="cite_ref-FOOTNOTEКоэн2022Aktaş2022_26-0" class="reference"><a href="#cite_note-FOOTNOTEКоэн2022Aktaş2022-26"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> In response to their apology, 15 tweeted "Go fuck yourself,"<sup id="cite_ref-FOOTNOTEWright2022Phillips2022bКоэн2022Groth-Anderson2022_27-0" class="reference"><a href="#cite_note-FOOTNOTEWright2022Phillips2022bКоэн2022Groth-Anderson2022-27"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup> which went viral, amassing thousands of retweets and likes on <a href="/wiki/Twitter" title="Twitter">Twitter</a> in support of the developer.<sup id="cite_ref-FOOTNOTETemitope2024_7-7" class="reference"><a href="#cite_note-FOOTNOTETemitope2024-7"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> 15 later expressed deeper frustration, writing: "the entire field of vocal synthesis is now being misrepresented by charlatans who are only in it for the money."<sup id="cite_ref-FOOTNOTEBeckwith2022_28-0" class="reference"><a href="#cite_note-FOOTNOTEBeckwith2022-28"><span class="cite-bracket">[</span>26<span class="cite-bracket">]</span></a></sup> </p> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1224211176" /><div class="quotebox pullquote floatright" style="width:350px; ;"> <blockquote class="quotebox-quote left-aligned" style=""> <table role="presentation" style="line-height: normal; width: 100%; background: transparent; color: inherit; display: table;"> <tbody><tr> <td style="padding-right: 5px; width: 28px;"> <div style="height: 28px; width: 28px; padding: 0; border-radius: 50%; overflow: hidden;"> <figure class="mw-halign-center" typeof="mw:File"><a href="/wiki/File:Troy_Baker_SDCC_2019_(48378614692)_(cropped).jpg" class="mw-file-description" title="Avatar of Troy Baker"><img alt="Avatar of Troy Baker" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Troy_Baker_SDCC_2019_%2848378614692%29_%28cropped%29.jpg/28px-Troy_Baker_SDCC_2019_%2848378614692%29_%28cropped%29.jpg" decoding="async" width="28" height="38" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Troy_Baker_SDCC_2019_%2848378614692%29_%28cropped%29.jpg/42px-Troy_Baker_SDCC_2019_%2848378614692%29_%28cropped%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Troy_Baker_SDCC_2019_%2848378614692%29_%28cropped%29.jpg/56px-Troy_Baker_SDCC_2019_%2848378614692%29_%28cropped%29.jpg 2x" data-file-width="1762" data-file-height="2376" /></a><figcaption>Avatar of <a href="/wiki/Troy_Baker" title="Troy Baker">Troy Baker</a></figcaption></figure> </div> </td> <td style="text-align: left; white-space: nowrap;"><b><a href="/wiki/Troy_Baker" title="Troy Baker">Troy Baker</a></b> <div style="white-space: nowrap;">@TroyBakerVA</div></td> </tr> </tbody></table> <div style="text-align: left"> <p>I'm partnering with @VoiceverseNFT to explore ways where together we might bring new tools to new creators to make new things, and allow everyone a chance to own & invest in the IP's they create. We all have a story to tell. You can hate. Or you can create. What'll it be? </p> </div> <div>January 14, 2022<sup id="cite_ref-29" class="reference"><a href="#cite_note-29"><span class="cite-bracket">[</span>tweet 2<span class="cite-bracket">]</span></a></sup></div> </blockquote> </div> <p>Following continued backlash and the plagiarism revelation, voice actor <a href="/wiki/Troy_Baker" title="Troy Baker">Troy Baker</a> (who had partnered with Voiceverse) faced criticism for supporting an NFT project and his confrontational announcement tone.<sup id="cite_ref-FOOTNOTEW-K2022White2022_30-0" class="reference"><a href="#cite_note-FOOTNOTEW-K2022White2022-30"><span class="cite-bracket">[</span>27<span class="cite-bracket">]</span></a></sup> Baker had described Voiceverse's service as allowing people to "create customized audiobooks, YouTube videos, e-learning lectures, or even podcasts with your favorite voice all without the hassle of additional legal work," which critics noted raised concerns about potentially <a href="/wiki/Technological_unemployment" title="Technological unemployment">replacing professional voice actors with AI</a>.<sup id="cite_ref-FOOTNOTEInnes2022Kar2022W-K2022_31-0" class="reference"><a href="#cite_note-FOOTNOTEInnes2022Kar2022W-K2022-31"><span class="cite-bracket">[</span>28<span class="cite-bracket">]</span></a></sup> Baker subsequently acknowledged that his original announcement tweet ending with "You can hate. Or you can create. What'll it be?" may have been "antagonistic,"<sup id="cite_ref-FOOTNOTELawrence2022Williams2022White2022Carcasole2022_32-0" class="reference"><a href="#cite_note-FOOTNOTELawrence2022Williams2022White2022Carcasole2022-32"><span class="cite-bracket">[</span>29<span class="cite-bracket">]</span></a></sup> and on January 31, announced he would discontinue his partnership with Voiceverse.<sup id="cite_ref-FOOTNOTELawrence2022Williams2022White2022_33-0" class="reference"><a href="#cite_note-FOOTNOTELawrence2022Williams2022White2022-33"><span class="cite-bracket">[</span>30<span class="cite-bracket">]</span></a></sup> </p><p>The event raised concerns about NFT projects, which critics observed were frequently associated with <a href="/wiki/Intellectual_property" title="Intellectual property">intellectual property</a> theft and questionable business practices.<sup id="cite_ref-FOOTNOTEКоэн2022_34-0" class="reference"><a href="#cite_note-FOOTNOTEКоэн2022-34"><span class="cite-bracket">[</span>31<span class="cite-bracket">]</span></a></sup> The incident was later documented in the <a href="/wiki/Partnership_on_AI" title="Partnership on AI">AI Incident Database</a> (AIID), cataloging it as an example of "an AI-synthetic audio sold as an NFT on Voiceverse's platform [that] was acknowledged by the company for having been created by 15.ai, a free web app specializing in text-to-speech and AI-voice generation, and reused without proper attribution."<sup id="cite_ref-FOOTNOTELam2022_35-0" class="reference"><a href="#cite_note-FOOTNOTELam2022-35"><span class="cite-bracket">[</span>32<span class="cite-bracket">]</span></a></sup> The controversy was also featured in writer and crypto skeptic <a href="/wiki/Molly_White_(writer)" title="Molly White (writer)">Molly White</a>'s <i><a href="/wiki/Web3_Is_Going_Just_Great" class="mw-redirect" title="Web3 Is Going Just Great">Web3 Is Going Just Great</a></i> project, which documented how Baker's partnership announcement and its antagonistic tone exacerbated <a href="/wiki/Non-fungible_token#Issues_and_criticisms" title="Non-fungible token">negative reactions</a> to the NFT initiative. White noted the vague nature of Voiceverse's offering, described only as "provid[ing] you an ownership to a unique voice in the <a href="/wiki/Metaverse" title="Metaverse">Metaverse</a>,"<sup id="cite_ref-FOOTNOTECabibi-Wilkin2022White2022_36-0" class="reference"><a href="#cite_note-FOOTNOTECabibi-Wilkin2022White2022-36"><span class="cite-bracket">[</span>33<span class="cite-bracket">]</span></a></sup> and noted how the revelation of stolen work from 15.ai further damaged Voiceverse's credibility.<sup id="cite_ref-FOOTNOTEWhite2022_37-0" class="reference"><a href="#cite_note-FOOTNOTEWhite2022-37"><span class="cite-bracket">[</span>34<span class="cite-bracket">]</span></a></sup> Russian educational platform <i><a href="https://ru.wikipedia.org/wiki/Skillbox" class="extiw" title="ru:Skillbox">Skillbox</a></i> listed the incident as an example of <a href="/wiki/Non-fungible_token#Plagiarism_and_fraud" title="Non-fungible token">fraud in NFTs</a>.<sup id="cite_ref-FOOTNOTEKhibchenko2022_38-0" class="reference"><a href="#cite_note-FOOTNOTEKhibchenko2022-38"><span class="cite-bracket">[</span>35<span class="cite-bracket">]</span></a></sup> </p><p>In a 2024 <a href="/wiki/Class_action_lawsuit" class="mw-redirect" title="Class action lawsuit">class action lawsuit</a> filed against LOVO, Inc., court documents alleged that the founders of LOVO also created Voiceverse, with plaintiffs claiming that Voiceverse had "already been found to have stolen technology from [15.ai]".<sup id="cite_ref-39" class="reference"><a href="#cite_note-39"><span class="cite-bracket">[</span>36<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Inactivity">Inactivity</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=15.ai&action=edit&section=5" title="Edit section: Inactivity"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>In September 2022, 15.ai was taken offline<sup id="cite_ref-FOOTNOTEElevenLabs2024aPlay.ht2024_40-0" class="reference"><a href="#cite_note-FOOTNOTEElevenLabs2024aPlay.ht2024-40"><span class="cite-bracket">[</span>37<span class="cite-bracket">]</span></a></sup> due to legal issues surrounding <a href="/wiki/Artificial_intelligence_and_copyright" title="Artificial intelligence and copyright">artificial intelligence and copyright</a>.<sup id="cite_ref-FOOTNOTETemitope2024_7-8" class="reference"><a href="#cite_note-FOOTNOTETemitope2024-7"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> The creator has suggested a potential future version that would better address copyright concerns from the outset, though the website remains inactive as of 2025.<sup id="cite_ref-FOOTNOTETemitope2024_7-9" class="reference"><a href="#cite_note-FOOTNOTETemitope2024-7"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Features">Features</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=15.ai&action=edit&section=6" title="Edit section: Features"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:15ai_interface_2021_audio.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/en/thumb/7/73/15ai_interface_2021_audio.png/260px-15ai_interface_2021_audio.png" decoding="async" width="260" height="178" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/7/73/15ai_interface_2021_audio.png 1.5x" data-file-width="382" data-file-height="261" /></a><figcaption>Three AI-generated voice line variations from 15.ai showing their waveforms and respective <a href="/wiki/Attention_(machine_learning)" title="Attention (machine learning)">alignment</a> <a href="/wiki/Confidence_interval" title="Confidence interval">confidence scores</a>.</figcaption></figure> <p>The platform was non-commercial,<sup id="cite_ref-FOOTNOTEWilliams2022_41-0" class="reference"><a href="#cite_note-FOOTNOTEWilliams2022-41"><span class="cite-bracket">[</span>38<span class="cite-bracket">]</span></a></sup> and operated without requiring user registration or accounts.<sup id="cite_ref-FOOTNOTEPhillips2022b_42-0" class="reference"><a href="#cite_note-FOOTNOTEPhillips2022b-42"><span class="cite-bracket">[</span>39<span class="cite-bracket">]</span></a></sup> Users generated speech by inputting text and selecting a character voice, with optional parameters for emotional contextualizers and phonetic transcriptions. Each request produced three audio variations with distinct emotional deliveries sorted by <a href="/wiki/Confidence_interval" title="Confidence interval">confidence</a> score.<sup id="cite_ref-FOOTNOTEChandraseta2021Menor2024_43-0" class="reference"><a href="#cite_note-FOOTNOTEChandraseta2021Menor2024-43"><span class="cite-bracket">[</span>40<span class="cite-bracket">]</span></a></sup> Characters available included multiple characters from <i><a href="/wiki/Team_Fortress_2" title="Team Fortress 2">Team Fortress 2</a></i> and <i><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic" title="My Little Pony: Friendship Is Magic">My Little Pony: Friendship Is Magic</a></i>, including <a href="/wiki/Twilight_Sparkle" title="Twilight Sparkle">Twilight Sparkle</a>; <a href="/wiki/GLaDOS" title="GLaDOS">GLaDOS</a>, <a href="/wiki/Wheatley_(Portal)" title="Wheatley (Portal)">Wheatley</a>, and the <a href="/wiki/List_of_Portal_characters#Turrets" title="List of Portal characters">Sentry Turret</a> from the <i><a href="/wiki/Portal_(series)" title="Portal (series)">Portal</a></i> series; <a href="/wiki/SpongeBob_SquarePants_(character)" title="SpongeBob SquarePants (character)">SpongeBob SquarePants</a>; Kyu Sugardust from <i><a href="/wiki/HuniePop" title="HuniePop">HuniePop</a></i>, <a href="/wiki/Rise_Kujikawa" class="mw-redirect" title="Rise Kujikawa">Rise Kujikawa</a> from <i><a href="/wiki/Persona_4" title="Persona 4">Persona 4</a></i>; <a href="/wiki/Daria_Morgendorffer" title="Daria Morgendorffer">Daria Morgendorffer</a> and <a href="/wiki/Jane_Lane_(Daria)" class="mw-redirect" title="Jane Lane (Daria)">Jane Lane</a> from <a href="/wiki/Daria" title="Daria">Daria</a>; <a href="/wiki/Carl_Brutananadilewski" class="mw-redirect" title="Carl Brutananadilewski">Carl Brutananadilewski</a> from <i><a href="/wiki/Aqua_Teen_Hunger_Force" title="Aqua Teen Hunger Force">Aqua Teen Hunger Force</a></i>; <a href="/wiki/Steven_Universe_(character)" title="Steven Universe (character)">Steven Universe</a> from <i><a href="/wiki/Steven_Universe" title="Steven Universe">Steven Universe</a></i>; <a href="/wiki/Sans_(Undertale)" title="Sans (Undertale)">Sans</a> from <i><a href="/wiki/Undertale" title="Undertale">Undertale</a></i>; <a href="/wiki/Madeline_(Celeste)" title="Madeline (Celeste)">Madeline</a> and multiple characters from <i><a href="/wiki/Celeste_(video_game)" title="Celeste (video game)">Celeste</a></i>; the <a href="/wiki/Tenth_Doctor" title="Tenth Doctor">Tenth Doctor Who</a>; <a href="/wiki/The_Stanley_Parable#The_Narrator" title="The Stanley Parable">the Narrator from <i>The Stanley Parable</i></a>; and <a href="/wiki/HAL_9000" title="HAL 9000">HAL 9000</a> from <i><a href="/wiki/2001:_A_Space_Odyssey" title="2001: A Space Odyssey">2001: A Space Odyssey</a></i>.<sup id="cite_ref-FOOTNOTEZwiezen2021Clayton2021Morton2021Ruppert2021Villalobos2021Yoshiyuki2021Kurosawa2021Cocomello2021_44-0" class="reference"><a href="#cite_note-FOOTNOTEZwiezen2021Clayton2021Morton2021Ruppert2021Villalobos2021Yoshiyuki2021Kurosawa2021Cocomello2021-44"><span class="cite-bracket">[</span>41<span class="cite-bracket">]</span></a></sup> Out of the over fifty<sup id="cite_ref-FOOTNOTEAbisola2025_9-2" class="reference"><a href="#cite_note-FOOTNOTEAbisola2025-9"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> voices available, thirty were of characters from <i><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic" title="My Little Pony: Friendship Is Magic">My Little Pony: Friendship Is Magic</a></i>.<sup id="cite_ref-FOOTNOTEScotellaro2020b_45-0" class="reference"><a href="#cite_note-FOOTNOTEScotellaro2020b-45"><span class="cite-bracket">[</span>42<span class="cite-bracket">]</span></a></sup> Certain "silent" characters like <a href="/wiki/Chell_(Portal)" title="Chell (Portal)">Chell</a> and <a href="/wiki/Gordon_Freeman" title="Gordon Freeman">Gordon Freeman</a> were able to be selected as a joke, and would emit silent audio files when any text was submitted.<sup id="cite_ref-FOOTNOTEMorton2021遊戲2021_46-0" class="reference"><a href="#cite_note-FOOTNOTEMorton2021遊戲2021-46"><span class="cite-bracket">[</span>43<span class="cite-bracket">]</span></a></sup> </p> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:DeepMoji_examples_histogram.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/DeepMoji_examples_histogram.png/260px-DeepMoji_examples_histogram.png" decoding="async" width="260" height="374" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a3/DeepMoji_examples_histogram.png/390px-DeepMoji_examples_histogram.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a3/DeepMoji_examples_histogram.png/520px-DeepMoji_examples_histogram.png 2x" data-file-width="850" data-file-height="1224" /></a><figcaption>Sample emoji probability distributions generated by the DeepMoji model. These emoji distributions were displayed on 15.ai as part of its technical metrics and graphs.<sup id="cite_ref-FOOTNOTEAbisola2025_9-3" class="reference"><a href="#cite_note-FOOTNOTEAbisola2025-9"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup></figcaption></figure> <p>15.ai generated audio at <a href="/wiki/44.1_kHz" class="mw-redirect" title="44.1 kHz">44.1 kHz</a> <a href="/wiki/Sampling_rate" class="mw-redirect" title="Sampling rate">sampling rate</a>—higher than the 16 kHz standard used by most deep learning text-to-speech systems of that period. This higher fidelity created more detailed audio <a href="/wiki/Spectrograms" class="mw-redirect" title="Spectrograms">spectrograms</a> and greater audio resolution, though it also made any synthesis imperfections more noticeable. Users reported using <a href="/wiki/Audacity_(audio_editor)" title="Audacity (audio editor)">Audacity</a> to <a href="/wiki/Downsample" class="mw-redirect" title="Downsample">downsample</a> any generated audio in order to mask apparent robotic artifacts, though this came at the cost of lower audio quality.<sup id="cite_ref-FOOTNOTEQQ2020_15-1" class="reference"><a href="#cite_note-FOOTNOTEQQ2020-15"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> The system processed speech <i>faster-than-real-time</i> using customized deep neural networks combined with specialized audio synthesis algorithms.<sup id="cite_ref-FOOTNOTEQQ2020Chandraseta2021_47-0" class="reference"><a href="#cite_note-FOOTNOTEQQ2020Chandraseta2021-47"><span class="cite-bracket">[</span>44<span class="cite-bracket">]</span></a></sup> While the underlying technology could produce 10 seconds of audio in less than 10 seconds of processing time (hence, <i>faster-than-real-time</i>), the actual user experience often involved longer waits as the servers managed thousands of simultaneous requests, sometimes taking more than a minute to deliver results.<sup id="cite_ref-FOOTNOTEChandraseta2021Ji2021_48-0" class="reference"><a href="#cite_note-FOOTNOTEChandraseta2021Ji2021-48"><span class="cite-bracket">[</span>45<span class="cite-bracket">]</span></a></sup> </p><p>The deep learning model's nondeterministic properties produced variations in speech output, creating different intonations with each generation, similar to how voice actors produce different takes.<sup id="cite_ref-FOOTNOTEYoshiyuki2021_49-0" class="reference"><a href="#cite_note-FOOTNOTEYoshiyuki2021-49"><span class="cite-bracket">[</span>46<span class="cite-bracket">]</span></a></sup> 15.ai introduced the concept of <b>emotional contextualizers,</b> which allowed users to specify the emotional tone of generated speech through guiding phrases.<sup id="cite_ref-FOOTNOTETemitope2024_7-10" class="reference"><a href="#cite_note-FOOTNOTETemitope2024-7"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> The emotional contextualizer functionality utilized DeepMoji, a sentiment analysis neural network developed at the <a href="/wiki/MIT_Media_Lab" title="MIT Media Lab">MIT Media Lab</a>.<sup id="cite_ref-FOOTNOTEKurosawa2021Chandraseta2021_50-0" class="reference"><a href="#cite_note-FOOTNOTEKurosawa2021Chandraseta2021-50"><span class="cite-bracket">[</span>47<span class="cite-bracket">]</span></a></sup> Introduced in 2017, DeepMoji processed <a href="/wiki/Emoji" title="Emoji">emoji</a> embeddings from 1.2 billion Twitter posts (from 2013 to 2017) to analyze emotional content. Testing showed the system could identify emotional elements, including sarcasm, more accurately than human evaluators.<sup id="cite_ref-FOOTNOTEKnight2017_51-0" class="reference"><a href="#cite_note-FOOTNOTEKnight2017-51"><span class="cite-bracket">[</span>48<span class="cite-bracket">]</span></a></sup> If an input into 15.ai contained additional context (specified by a vertical bar), the additional context following the bar would be used as the emotional contextualizer.<sup id="cite_ref-FOOTNOTEChandraseta2021_52-0" class="reference"><a href="#cite_note-FOOTNOTEChandraseta2021-52"><span class="cite-bracket">[</span>49<span class="cite-bracket">]</span></a></sup> For example, if the input was <code>Today is a great day!|I'm very sad.</code>, the selected character would speak the sentence "Today is a great day!" in the emotion one would expect from someone saying the sentence "I'm very sad."<sup id="cite_ref-FOOTNOTEChandraseta2021_52-1" class="reference"><a href="#cite_note-FOOTNOTEChandraseta2021-52"><span class="cite-bracket">[</span>49<span class="cite-bracket">]</span></a></sup> Certain characters, such as <a href="/wiki/Twilight_Sparkle" title="Twilight Sparkle">Twilight Sparkle</a> from <i>My Little Pony: Friendship Is Magic</i>, offered preset emotional modes, who had specific options to output text in different emotional states such as "happy".<sup id="cite_ref-FOOTNOTEMahendra2020_20-1" class="reference"><a href="#cite_note-FOOTNOTEMahendra2020-20"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> </p> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:TalkNet.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/TalkNet.png/260px-TalkNet.png" decoding="async" width="260" height="272" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/TalkNet.png/390px-TalkNet.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ae/TalkNet.png/520px-TalkNet.png 2x" data-file-width="1508" data-file-height="1580" /></a><figcaption>An example of a conversion of the text "<a href="/wiki/Daisy_Bell#Computing_and_technology" title="Daisy Bell">daisy bell</a>" into speech, starting from <a href="/wiki/English_orthography" title="English orthography">English orthography</a>. English words are parsed as a string of ARPABET phonemes, then is passed through a pitch predictor and a <a href="/wiki/Mel-frequency_cepstrum" title="Mel-frequency cepstrum">mel-spectrogram</a> generator to generate audio.</figcaption></figure> <p>The application used pronunciation data from <a href="/wiki/Lexico" title="Lexico">Oxford Dictionaries API</a>, <a href="/wiki/Wiktionary" title="Wiktionary">Wiktionary</a>, and <a href="/wiki/CMU_Pronouncing_Dictionary" title="CMU Pronouncing Dictionary">CMU Pronouncing Dictionary</a>,<sup id="cite_ref-FOOTNOTEKurosawa2021_53-0" class="reference"><a href="#cite_note-FOOTNOTEKurosawa2021-53"><span class="cite-bracket">[</span>50<span class="cite-bracket">]</span></a></sup> the last of which is based on <a href="/wiki/ARPABET" title="ARPABET">ARPABET</a>, a set of English phonetic transcriptions originally developed by the <a href="/wiki/Advanced_Research_Projects_Agency" class="mw-redirect" title="Advanced Research Projects Agency">Advanced Research Projects Agency</a> in the 1970s. For modern and Internet-specific terminology, the system incorporated pronunciation data from <a href="/wiki/User-generated_content" title="User-generated content">user-generated content</a> websites, including <a href="/wiki/Reddit" title="Reddit">Reddit</a>, <a href="/wiki/Urban_Dictionary" title="Urban Dictionary">Urban Dictionary</a>, <a href="/wiki/4chan" title="4chan">4chan</a>, and <a href="/wiki/Google" title="Google">Google</a>.<sup id="cite_ref-FOOTNOTEKurosawa2021_53-1" class="reference"><a href="#cite_note-FOOTNOTEKurosawa2021-53"><span class="cite-bracket">[</span>50<span class="cite-bracket">]</span></a></sup> Inputting ARPABET transcriptions was also supported, allowing users to correct mispronunciations or specify the desired pronunciation between <a href="/wiki/Heteronym_(linguistics)" title="Heteronym (linguistics)">heteronyms</a>—words that have the same spelling but have different pronunciations. Users could invoke ARPABET transcriptions by enclosing the phoneme string in curly braces within the input box (for example, <code>{AA1 R P AH0 B EH2 T}</code> to specify the pronunciation of the word "ARPABET" (<span class="rt-commentedText nowrap"><span class="IPA nopopups noexcerpt" lang="en-fonipa"><a href="/wiki/Help:IPA/English" title="Help:IPA/English">/<span style="border-bottom:1px dotted"><span title="/ˈ/: primary stress follows">ˈ</span><span title="/ɑːr/: 'ar' in 'far'">ɑːr</span><span title="'p' in 'pie'">p</span><span title="/ə/: 'a' in 'about'">ə</span><span title="/ˌ/: secondary stress follows">ˌ</span><span title="'b' in 'buy'">b</span><span title="/ɛ/: 'e' in 'dress'">ɛ</span><span title="'t' in 'tie'">t</span></span>/</a></span></span> <a href="/wiki/Help:Pronunciation_respelling_key" title="Help:Pronunciation respelling key"><i title="English pronunciation respelling"><span style="font-size:90%">AR</span>-pə-beht</i></a>).<sup id="cite_ref-FOOTNOTEKurosawa2021Temitope2024_19-1" class="reference"><a href="#cite_note-FOOTNOTEKurosawa2021Temitope2024-19"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> The interface displayed parsed words with color-coding to indicate pronunciation certainty: green for words found in the existing pronunciation lookup table, blue for manually entered ARPABET pronunciations, and red for words where the pronunciation had to be algorithmically predicted.<sup id="cite_ref-FOOTNOTEKurosawa2021_53-2" class="reference"><a href="#cite_note-FOOTNOTEKurosawa2021-53"><span class="cite-bracket">[</span>50<span class="cite-bracket">]</span></a></sup> </p><p>Later versions of 15.ai introduced multi-speaker capabilities. Rather than training separate models for each voice, 15.ai used a unified model that learned multiple voices simultaneously through speaker <a href="/wiki/Word_embeddings" class="mw-redirect" title="Word embeddings">embeddings</a>–learned numerical representations that captured each character's unique vocal characteristics.<sup id="cite_ref-FOOTNOTETemitope2024_7-11" class="reference"><a href="#cite_note-FOOTNOTETemitope2024-7"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> Along with the emotional context conferred by DeepMoji, this neural network architecture enabled the model to learn shared patterns across different characters' emotional expressions and speaking styles, even when individual characters lacked examples of certain emotional contexts in their training data.<sup id="cite_ref-FOOTNOTEKurosawa2021Temitope2024_19-2" class="reference"><a href="#cite_note-FOOTNOTEKurosawa2021Temitope2024-19"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </p><p>The platform limited text input to 200 characters per generation, though users could create multiple clips for longer speech sequences.<sup id="cite_ref-FOOTNOTECocomello2021_54-0" class="reference"><a href="#cite_note-FOOTNOTECocomello2021-54"><span class="cite-bracket">[</span>51<span class="cite-bracket">]</span></a></sup> The interface included technical metrics and graphs, which served to highlight the research aspect of the website. As of version v23 of 15.ai, the interface displayed comprehensive model analysis information, including word parsing results and emotional analysis data. The <a href="/wiki/Flow-based_generative_model" title="Flow-based generative model">flow</a> and <a href="/wiki/Generative_adversarial_network" title="Generative adversarial network">generative adversarial network</a> (GAN) hybrid <a href="/wiki/Vocoder" title="Vocoder">vocoder</a> and <a href="/wiki/Noise_reduction#in_audio" title="Noise reduction">denoiser</a>, introduced in an earlier version, was streamlined to remove manual parameter inputs.<sup id="cite_ref-FOOTNOTEAbisola2025_9-4" class="reference"><a href="#cite_note-FOOTNOTEAbisola2025-9"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Reception">Reception</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=15.ai&action=edit&section=7" title="Edit section: Reception"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Critical_reception">Critical reception</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=15.ai&action=edit&section=8" title="Edit section: Critical reception"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Critics described 15.ai as easy to use and generally able to convincingly replicate character voices, with occasional mixed results.<sup id="cite_ref-FOOTNOTEClayton2021Ruppert2021Moto2021Scotellaro2020cVillalobos2021Cocomello2021_55-0" class="reference"><a href="#cite_note-FOOTNOTEClayton2021Ruppert2021Moto2021Scotellaro2020cVillalobos2021Cocomello2021-55"><span class="cite-bracket">[</span>52<span class="cite-bracket">]</span></a></sup> Natalie Clayton of <i><a href="/wiki/PC_Gamer" title="PC Gamer">PC Gamer</a></i> wrote that <a href="/wiki/SpongeBob_SquarePants" title="SpongeBob SquarePants">SpongeBob SquarePants</a>' voice was replicated well, but noted challenges in mimicking the <a href="/wiki/The_Stanley_Parable#The_Narrator" title="The Stanley Parable">Narrator</a> from the <i><a href="/wiki/The_Stanley_Parable" title="The Stanley Parable">The Stanley Parable</a></i>: "the algorithm simply can't capture <a href="/wiki/Kevan_Brighting" class="mw-redirect" title="Kevan Brighting">Kevan Brighting</a>'s whimsically droll intonation."<sup id="cite_ref-FOOTNOTEClayton2021_56-0" class="reference"><a href="#cite_note-FOOTNOTEClayton2021-56"><span class="cite-bracket">[</span>53<span class="cite-bracket">]</span></a></sup> Zack Zwiezen of <i><a href="/wiki/Kotaku" title="Kotaku">Kotaku</a></i> reported that "[his] girlfriend was convinced it was a new voice line from GLaDOS' voice actor, <a href="/wiki/Ellen_McLain" title="Ellen McLain">Ellen McLain</a>".<sup id="cite_ref-FOOTNOTEZwiezen2021_57-0" class="reference"><a href="#cite_note-FOOTNOTEZwiezen2021-57"><span class="cite-bracket">[</span>54<span class="cite-bracket">]</span></a></sup> Rionaldi Chandraseta of AI newsletter <i>Towards Data Science</i> observed that "characters with large training data produce more natural dialogues with clearer inflections and pauses between words, especially for longer sentences."<sup id="cite_ref-FOOTNOTEChandraseta2021_52-2" class="reference"><a href="#cite_note-FOOTNOTEChandraseta2021-52"><span class="cite-bracket">[</span>49<span class="cite-bracket">]</span></a></sup> Taiwanese newspaper <i><a href="/wiki/United_Daily_News" title="United Daily News">United Daily News</a></i> also highlighted 15.ai's ability to recreate GLaDOS's mechanical voice, alongside its diverse range of character voice options.<sup id="cite_ref-FOOTNOTE遊戲2021_58-0" class="reference"><a href="#cite_note-FOOTNOTE遊戲2021-58"><span class="cite-bracket">[</span>55<span class="cite-bracket">]</span></a></sup> <i><a href="/wiki/Yahoo!_News" class="mw-redirect" title="Yahoo! News">Yahoo! News</a> Taiwan</i> reported that "GLaDOS in <i>Portal</i> can pronounce lines nearly perfectly", but also criticized that "there are still many imperfections, such as word limit and tone control, which are still a little weird in some words."<sup id="cite_ref-FOOTNOTEMrSun2021_59-0" class="reference"><a href="#cite_note-FOOTNOTEMrSun2021-59"><span class="cite-bracket">[</span>56<span class="cite-bracket">]</span></a></sup> Chris Button of AI newsletter <i>Byteside</i> called the ability to clone a voice with only 15 seconds of data "freaky" but also called tech behind it "impressive".<sup id="cite_ref-FOOTNOTEButton2021_60-0" class="reference"><a href="#cite_note-FOOTNOTEButton2021-60"><span class="cite-bracket">[</span>57<span class="cite-bracket">]</span></a></sup> The platform's voice generation capabilities were regularly featured on <i><a href="/wiki/Equestria_Daily" title="Equestria Daily">Equestria Daily</a></i>, a <a href="/wiki/Fan_site" class="mw-redirect" title="Fan site">fandom news site</a> dedicated to the show <i><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic" title="My Little Pony: Friendship Is Magic">My Little Pony: Friendship Is Magic</a></i> and its other generations, with documented updates, fan creations, and additions of new character voices.<sup id="cite_ref-FOOTNOTEScotellaro2020aScotellaro2020bScotellaro2020cScotellaro2020dScotellaro2020eScotellaro2020f_61-0" class="reference"><a href="#cite_note-FOOTNOTEScotellaro2020aScotellaro2020bScotellaro2020cScotellaro2020dScotellaro2020eScotellaro2020f-61"><span class="cite-bracket">[</span>58<span class="cite-bracket">]</span></a></sup> In a post introducing new character additions to 15.ai, <i>Equestria Daily'</i>s founder <a href="/wiki/Shaun_Scotellaro" class="mw-redirect" title="Shaun Scotellaro">Shaun Scotellaro</a>—also known by his online moniker "Sethisto"—wrote that "some of [the voices] aren't great due to the lack of samples to draw from, but many are really impressive still anyway."<sup id="cite_ref-FOOTNOTEScotellaro2020b_45-1" class="reference"><a href="#cite_note-FOOTNOTEScotellaro2020b-45"><span class="cite-bracket">[</span>42<span class="cite-bracket">]</span></a></sup> Chinese <i>My Little Pony</i> fan site <i>EquestriaCN</i> also documented 15.ai's development, highlighting its various updates, though they criticized some of the <a href="/wiki/Software_bug" title="Software bug">bugs</a> and the long queue wait times of the application.<sup id="cite_ref-FOOTNOTEwww.equestriacn.com2021_62-0" class="reference"><a href="#cite_note-FOOTNOTEwww.equestriacn.com2021-62"><span class="cite-bracket">[</span>59<span class="cite-bracket">]</span></a></sup> </p><p>Multiple other critics also found the word count limit, prosody options, and English-only nature of the application as not entirely satisfactory.<sup id="cite_ref-FOOTNOTEGamerSky2021_63-0" class="reference"><a href="#cite_note-FOOTNOTEGamerSky2021-63"><span class="cite-bracket">[</span>60<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-FOOTNOTEMrSun2021_59-1" class="reference"><a href="#cite_note-FOOTNOTEMrSun2021-59"><span class="cite-bracket">[</span>56<span class="cite-bracket">]</span></a></sup> Peter Paltridge of <a href="/wiki/Anime" title="Anime">anime</a> and <a href="/wiki/Superhero" title="Superhero">superhero</a> news outlet <i>Anime Superhero News</i> opined that "voice synthesis has evolved to the point where the more expensive efforts are nearly indistinguishable from actual human speech," but also noted that "In some ways, <a href="/wiki/Microsoft_text-to-speech_voices" title="Microsoft text-to-speech voices">SAM</a> is still more advanced than this. It was possible to affect SAM’s inflections by using special characters, as well as change his pitch at will. With 15.ai, you’re at the mercy of whatever random inflections you get."<sup id="cite_ref-FOOTNOTEPaltridge2021_64-0" class="reference"><a href="#cite_note-FOOTNOTEPaltridge2021-64"><span class="cite-bracket">[</span>61<span class="cite-bracket">]</span></a></sup> Conversely, Lauren Morton of <i><a href="/wiki/Rock,_Paper,_Shotgun" class="mw-redirect" title="Rock, Paper, Shotgun">Rock, Paper, Shotgun</a></i> praised the depth of pronunciation control—"if you're willing to get into the nitty gritty of it".<sup id="cite_ref-FOOTNOTEMorton2021_65-0" class="reference"><a href="#cite_note-FOOTNOTEMorton2021-65"><span class="cite-bracket">[</span>62<span class="cite-bracket">]</span></a></sup> Similarly, Eugenio Moto of Spanish news website <i>Qore.com</i> wrote that "the most experienced [users] can change parameters like the stress or the tone."<sup id="cite_ref-FOOTNOTEMoto2021_66-0" class="reference"><a href="#cite_note-FOOTNOTEMoto2021-66"><span class="cite-bracket">[</span>63<span class="cite-bracket">]</span></a></sup> Takayuki Furushima of <i><a href="https://ja.wikipedia.org/wiki/%E9%9B%BB%E3%83%95%E3%82%A1%E3%83%9F%E3%83%8B%E3%82%B3%E3%82%B2%E3%83%BC%E3%83%9E%E3%83%BC" class="extiw" title="ja:電ファミニコゲーマー">Den Fami Nico Gamer</a></i> highlighted the "smooth pronunciations", and Yuki Kurosawa of <i><a href="https://ja.wikipedia.org/wiki/AUTOMATON" class="extiw" title="ja:AUTOMATON">AUTOMATON</a></i> noted its "rich emotional expression" as a major feature; both Japanese authors noted the lack of Japanese-language support.<sup id="cite_ref-67" class="reference"><a href="#cite_note-67"><span class="cite-bracket">[</span>64<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-FOOTNOTEKurosawa2021_53-3" class="reference"><a href="#cite_note-FOOTNOTEKurosawa2021-53"><span class="cite-bracket">[</span>50<span class="cite-bracket">]</span></a></sup> Renan do Prado of Brazilian gaming news outlet <i>Arkade</i> and José Villalobos of Spanish gaming outlet <i>LaPS4</i> pointed out that while users could create amusing results in Portuguese and Spanish respectively, the generation performed best in English.<sup id="cite_ref-FOOTNOTEdo_Prado2021Villalobos2021_68-0" class="reference"><a href="#cite_note-FOOTNOTEdo_Prado2021Villalobos2021-68"><span class="cite-bracket">[</span>65<span class="cite-bracket">]</span></a></sup> Chinese gaming news outlet <i><a href="https://zh.wikipedia.org/wiki/%E6%B8%B8%E6%B0%91%E6%98%9F%E7%A9%BA" class="extiw" title="zh:游民星空">GamerSky</a></i> called the app "interesting", but also criticized the word count limit of the text and the lack of intonations.<sup id="cite_ref-FOOTNOTEGamerSky2021_63-1" class="reference"><a href="#cite_note-FOOTNOTEGamerSky2021-63"><span class="cite-bracket">[</span>60<span class="cite-bracket">]</span></a></sup> South Korean video game outlet <i>Zuntata</i> wrote that "the surprising thing about 15.ai is that [for some characters], there's only about 30 seconds of data, but it achieves pronunciation accuracy close to 100%".<sup id="cite_ref-FOOTNOTEzuntata.tistory.com2021_69-0" class="reference"><a href="#cite_note-FOOTNOTEzuntata.tistory.com2021-69"><span class="cite-bracket">[</span>66<span class="cite-bracket">]</span></a></sup> Machine learning professor Yongqiang Li wrote in his blog that he was surprised to see that the application was free.<sup id="cite_ref-FOOTNOTELi2021_70-0" class="reference"><a href="#cite_note-FOOTNOTELi2021-70"><span class="cite-bracket">[</span>67<span class="cite-bracket">]</span></a></sup> Marco Cocomello of South African gaming and pop culture website <i>GLITCHED</i> remarked that despite the 200-character limitation, the results "blew [him] away" when testing the app with GLaDOS's voice.<sup id="cite_ref-FOOTNOTECocomello2021_54-1" class="reference"><a href="#cite_note-FOOTNOTECocomello2021-54"><span class="cite-bracket">[</span>51<span class="cite-bracket">]</span></a></sup> </p><p>Chinese tech and AI media outlet <i>XinZhiYuan</i> on <i><a href="/wiki/QQ_News" class="mw-redirect" title="QQ News">QQ News</a></i> highlighted the technical achievement of 15.ai's high-quality output (<a href="/wiki/44.1_kHz" class="mw-redirect" title="44.1 kHz">44.1 kHz</a> <a href="/wiki/Sampling_rate" class="mw-redirect" title="Sampling rate">sampling rate</a>) despite using minimal training data, remarking that this was of significantly higher quality than typical deep learning text-to-speech implementations which used 16 kHz sampling rates. The outlet also acknowledged that while some pronunciation errors occurred due to the limited training data, this was understandable given that traditional deep learning models typically required 40 or more hours of training data.<sup id="cite_ref-FOOTNOTEQQ2020_15-2" class="reference"><a href="#cite_note-FOOTNOTEQQ2020-15"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> Similarly, Parth Mahendra of AI newsletter <i>AI Daily</i> observed that while the system "does a good job at accurately replicating most basic words," it struggled with more complex terms, noting that characters would "absolutely butcher the pronunciation" of certain words.<sup id="cite_ref-FOOTNOTEMahendra2020_20-2" class="reference"><a href="#cite_note-FOOTNOTEMahendra2020-20"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> Augusto Dueñas of the technology blog <i>TheLinuxCode</i> noted how traditional text-to-speech systems had long relied on <a href="/wiki/Concatenative_synthesis" title="Concatenative synthesis">stitching together recordings</a>, producing monotone and robotic output that lacked the fluidity of human voices. In contrast, they characterized 15.ai's ability to replicate distinctive fictional voices, "from SpongeBob's energetic squeak to GlaDOS's passive-aggressive sarcasm" as "groundbreaking."<sup id="cite_ref-FOOTNOTEDueñas2023_3-1" class="reference"><a href="#cite_note-FOOTNOTEDueñas2023-3"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> Ji Yunyo of Chinese tech news website <i><a href="/wiki/NetEase_News" class="mw-redirect" title="NetEase News">NetEase News</a></i> called the technology behind 15.ai "remarkably efficient," requiring only minimal data to accurately clone numerous of voices while maintaining emotional nuance and natural intonation. However, he also pointed out limitations, noting that the emotional expression was relatively "neutral" and that "extreme" emotions couldn't be properly synthesized, making it less suitable for certain applications. Ji also mentioned that while many <a href="/wiki/Deepfake" title="Deepfake">deepfake</a> videos required creators to extract and edit material from hours of original content for very short results, 15.ai could achieve similar or better effects with only a few dozen minutes of training data per character, though server performance issues often meant synthesis could take over a minute to complete.<sup id="cite_ref-FOOTNOTEJi2021_71-0" class="reference"><a href="#cite_note-FOOTNOTEJi2021-71"><span class="cite-bracket">[</span>68<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Reactions_from_voice_actors_of_featured_characters">Reactions from voice actors of featured characters</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=15.ai&action=edit&section=9" title="Edit section: Reactions from voice actors of featured characters"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Ellen_McLain_%26_John_Patrick_Lowrie_(36143505480).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/9e/Ellen_McLain_%26_John_Patrick_Lowrie_%2836143505480%29.jpg/330px-Ellen_McLain_%26_John_Patrick_Lowrie_%2836143505480%29.jpg" decoding="async" width="330" height="220" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/9e/Ellen_McLain_%26_John_Patrick_Lowrie_%2836143505480%29.jpg/500px-Ellen_McLain_%26_John_Patrick_Lowrie_%2836143505480%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/9e/Ellen_McLain_%26_John_Patrick_Lowrie_%2836143505480%29.jpg/960px-Ellen_McLain_%26_John_Patrick_Lowrie_%2836143505480%29.jpg 2x" data-file-width="5760" data-file-height="3840" /></a><figcaption><a href="/wiki/Ellen_McLain" title="Ellen McLain">Ellen McLain</a> (voice of <a href="/wiki/GLaDOS" title="GLaDOS">GLaDOS</a> in <i><a href="/wiki/Portal_(series)" title="Portal (series)">Portal</a></i>) and <a href="/wiki/John_Patrick_Lowrie" title="John Patrick Lowrie">John Patrick Lowrie</a> (voice of the <a href="/wiki/Sniper_(Team_Fortress_2)" class="mw-redirect" title="Sniper (Team Fortress 2)">Sniper</a> in <i><a href="/wiki/Team_Fortress_2" title="Team Fortress 2">Team Fortress 2</a></i>) were interviewed on <i>The VŌC Podcast</i> in 2021 about their perspectives on 15.ai and AI voice synthesis technology.</figcaption></figure> <p>Some voice actors whose characters appeared on 15.ai have publicly shared their thoughts about the platform. In a 2021 interview on video game voice acting podcast <i>The VŌC</i>, <a href="/wiki/John_Patrick_Lowrie" title="John Patrick Lowrie">John Patrick Lowrie</a>—who voices the Sniper in <i><a href="/wiki/Team_Fortress_2" title="Team Fortress 2">Team Fortress 2</a></i>—explained that he had discovered 15.ai when a prospective intern showed him a skit she had created using AI-generated voices of the Sniper and the Spy from <i>Team Fortress 2</i>. Lowrie commented: </p> <style data-mw-deduplicate="TemplateStyles:r1244412712">.mw-parser-output .templatequote{overflow:hidden;margin:1em 0;padding:0 32px}.mw-parser-output .templatequotecite{line-height:1.5em;text-align:left;margin-top:0}@media(min-width:500px){.mw-parser-output .templatequotecite{padding-left:1.6em}}</style><blockquote class="templatequote"><p>"The technology still has a long way to go before you really believe that these are just human beings, but I was impressed by how much [15.ai] could do. You certainly don't get the delivery that you get from an actual person who's analyzed the scene, [...] but I do think that as a fan source—for people wanting to put together <a href="/wiki/Video_game_modding" title="Video game modding">mods</a> and stuff like that—that it could be fun for fans to use the voice of characters they like."</p></blockquote> <p>He drew an analogy to <a href="/wiki/Music_sequencer" title="Music sequencer">synthesized music</a>, adding: </p> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1244412712" /><blockquote class="templatequote"><p>"If you want the sound of a <a href="/wiki/Choir" title="Choir">choir</a>, and you want the sound of an <a href="/wiki/Orchestra" title="Orchestra">orchestra</a>, and you have the money, you hire a choir and an orchestra. And if you <i>don't</i> have the money, you have something that sounds pretty nice; but it's not the same as a choir and an orchestra."<sup id="cite_ref-72" class="reference"><a href="#cite_note-72"><span class="cite-bracket">[</span>video 1<span class="cite-bracket">]</span></a></sup></p></blockquote> <p>In a 2021 live broadcast on his <a href="/wiki/Twitch_(service)" title="Twitch (service)">Twitch</a> channel, <a href="/wiki/Nathan_Vetterlein" class="mw-redirect" title="Nathan Vetterlein">Nathan Vetterlein</a>—the voice actor of the <a href="/wiki/Scout_(Team_Fortress_2)" class="mw-redirect" title="Scout (Team Fortress 2)">Scout</a> from <i>Team Fortress 2</i>—listened to an AI recreation of his character's voice. He described the impression as "interesting" and noted that "there's some stuff in there."<sup id="cite_ref-73" class="reference"><a href="#cite_note-73"><span class="cite-bracket">[</span>video 2<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading3"><h3 id="Ethical_concerns">Ethical concerns</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=15.ai&action=edit&section=10" title="Edit section: Ethical concerns"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951" /><div role="note" class="hatnote navigation-not-searchable">See also: <a href="/wiki/Deepfake#Concerns_and_countermeasures" title="Deepfake">Deepfake § Concerns and countermeasures</a></div> <p>Other voice actors had mixed reactions to 15.ai's capabilities. While some industry professionals acknowledged the technical innovation, others raised concerns about the technology's implications for their profession.<sup id="cite_ref-FOOTNOTEInnes2022Kar2022Temitope2024_74-0" class="reference"><a href="#cite_note-FOOTNOTEInnes2022Kar2022Temitope2024-74"><span class="cite-bracket">[</span>69<span class="cite-bracket">]</span></a></sup> When voice actor <a href="/wiki/Troy_Baker" title="Troy Baker">Troy Baker</a> announced his partnership with Voiceverse NFT, which had misappropriated 15.ai's technology, it sparked widespread controversy within the voice acting industry.<sup id="cite_ref-FOOTNOTELawrence2022Wright2022_75-0" class="reference"><a href="#cite_note-FOOTNOTELawrence2022Wright2022-75"><span class="cite-bracket">[</span>70<span class="cite-bracket">]</span></a></sup> Critics raised concerns about automated voice acting's potential <a href="/wiki/Technological_unemployment" title="Technological unemployment">reduction of employment opportunities</a> for voice actors, risk of <a href="/wiki/Audio_deepfake#Incidents_of_fraud" title="Audio deepfake">voice impersonation</a>, and potential <a href="/wiki/Deepfake_pornography" title="Deepfake pornography">misuse in explicit content</a>.<sup id="cite_ref-FOOTNOTEMenor2024_76-0" class="reference"><a href="#cite_note-FOOTNOTEMenor2024-76"><span class="cite-bracket">[</span>71<span class="cite-bracket">]</span></a></sup> Ruby Innes of <i><a href="/wiki/Kotaku_Australia" class="mw-redirect" title="Kotaku Australia">Kotaku Australia</a></i> noted, "this practice could potentially put voice actors out of work considering you could just use their AI voice rather than getting them to voice act for a project and paying them."<sup id="cite_ref-FOOTNOTEInnes2022_77-0" class="reference"><a href="#cite_note-FOOTNOTEInnes2022-77"><span class="cite-bracket">[</span>72<span class="cite-bracket">]</span></a></sup> In her coverage of the Voiceverse controversy, Edie WK of <i>Checkpoint Gaming</i> raised the concern that "this kind of technology has the potential to push voice actors out of work if it becomes easier and cheaper to use AI voices instead of working with the actor directly."<sup id="cite_ref-FOOTNOTEW-K2022_78-0" class="reference"><a href="#cite_note-FOOTNOTEW-K2022-78"><span class="cite-bracket">[</span>73<span class="cite-bracket">]</span></a></sup> </p><p>While 15.ai limited its scope to fictional characters and did not reproduce voices of real people or celebrities,<sup id="cite_ref-FOOTNOTEMenor2024_76-1" class="reference"><a href="#cite_note-FOOTNOTEMenor2024-76"><span class="cite-bracket">[</span>71<span class="cite-bracket">]</span></a></sup> computer scientist <a href="/wiki/Andrew_Ng" title="Andrew Ng">Andrew Ng</a> noted that similar technology could be used to do so, including for nefarious purposes.<sup id="cite_ref-FOOTNOTENg2020_79-0" class="reference"><a href="#cite_note-FOOTNOTENg2020-79"><span class="cite-bracket">[</span>74<span class="cite-bracket">]</span></a></sup> In his 2020 assessment of 15.ai, he wrote: </p> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1244412712" /><blockquote class="templatequote"><p>"Voice cloning could be enormously productive. In <a href="/wiki/Cinema_of_the_United_States" title="Cinema of the United States">Hollywood</a>, it could revolutionize the use of virtual actors. In cartoons and audiobooks, it could enable voice actors to participate in many more productions. In online education, kids might pay more attention to lessons delivered by the voices of favorite personalities. And how many YouTube how-to video producers would love to have a synthetic <a href="/wiki/Morgan_Freeman" title="Morgan Freeman">Morgan Freeman</a> narrate their scripts?</p></blockquote> <p>While discussing potential risks, he added: </p> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1244412712" /><blockquote class="templatequote"><p>"...but synthesizing a human actor's voice without consent is arguably unethical and possibly illegal. And this technology will be catnip for deepfakers, who could scrape recordings from social networks to impersonate private individuals."<sup id="cite_ref-FOOTNOTENg2020_79-1" class="reference"><a href="#cite_note-FOOTNOTENg2020-79"><span class="cite-bracket">[</span>74<span class="cite-bracket">]</span></a></sup></p></blockquote> <div class="mw-heading mw-heading2"><h2 id="Legacy">Legacy</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=15.ai&action=edit&section=11" title="Edit section: Legacy"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:CNN_Home_Alone_2_Heavy_Weapons_Guy_15ai_January_2021.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/en/thumb/3/35/CNN_Home_Alone_2_Heavy_Weapons_Guy_15ai_January_2021.png/290px-CNN_Home_Alone_2_Heavy_Weapons_Guy_15ai_January_2021.png" decoding="async" width="290" height="162" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/3/35/CNN_Home_Alone_2_Heavy_Weapons_Guy_15ai_January_2021.png 1.5x" data-file-width="422" data-file-height="236" /></a><figcaption>A January 2021 <a href="/wiki/CNN" title="CNN">CNN</a> broadcast showing a fan edit that used 15.ai to replace <a href="/wiki/Donald_Trump" title="Donald Trump">Donald Trump</a>'s <i><a href="/wiki/Home_Alone_2" class="mw-redirect" title="Home Alone 2">Home Alone 2</a></i> cameo with the Heavy Weapons Guy from <i><a href="/wiki/Team_Fortress_2" title="Team Fortress 2">Team Fortress 2</a></i></figcaption></figure> <p>15.ai was an early pioneer of audio deepfakes, leading to the emergence of AI speech synthesis-based memes during the initial stages of the <a href="/wiki/AI_boom" title="AI boom">AI boom</a> in 2020.<sup id="cite_ref-80" class="reference"><a href="#cite_note-80"><span class="cite-bracket">[</span>75<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-FOOTNOTELOVO2021Anirudh_VK2023_81-0" class="reference"><a href="#cite_note-FOOTNOTELOVO2021Anirudh_VK2023-81"><span class="cite-bracket">[</span>76<span class="cite-bracket">]</span></a></sup> 15.ai is credited as the first mainstream platform to popularize AI voice cloning in <a href="/wiki/Internet_meme" title="Internet meme">Internet memes</a> and content creation,<sup id="cite_ref-FOOTNOTESpeechify2024Temitope2024Anirudh_VK2023Wright2023Abisola2025_2-1" class="reference"><a href="#cite_note-FOOTNOTESpeechify2024Temitope2024Anirudh_VK2023Wright2023Abisola2025-2"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> particularly through its ability to generate convincing character voices in real-time without requiring extensive technical expertise.<sup id="cite_ref-FOOTNOTERuppert2021Morton2021_82-0" class="reference"><a href="#cite_note-FOOTNOTERuppert2021Morton2021-82"><span class="cite-bracket">[</span>77<span class="cite-bracket">]</span></a></sup> The platform's impact was especially notable in fan communities, including the <a href="/wiki/My_Little_Pony:_Friendship_Is_Magic_fandom" title="My Little Pony: Friendship Is Magic fandom"><i>My Little Pony: Friendship Is Magic</i></a>, <i><a href="/wiki/Portal_(series)" title="Portal (series)">Portal</a></i>, <i><a href="/wiki/Team_Fortress_2" title="Team Fortress 2">Team Fortress 2</a></i>, and <i><a href="/wiki/SpongeBob_SquarePants" title="SpongeBob SquarePants">SpongeBob SquarePants</a></i> fandoms, where it enabled the creation of viral content that garnered millions of views across social media platforms like <a href="/wiki/Twitter" title="Twitter">Twitter</a> and <a href="/wiki/YouTube" title="YouTube">YouTube</a>.<sup id="cite_ref-FOOTNOTEScotellaro2020c遊戲2021Kurosawa2021Morton2021Temitope2024_83-0" class="reference"><a href="#cite_note-FOOTNOTEScotellaro2020c遊戲2021Kurosawa2021Morton2021Temitope2024-83"><span class="cite-bracket">[</span>78<span class="cite-bracket">]</span></a></sup> <i>Team Fortress 2</i> content creators also used the platform to produce both short-form memes and complex narrative animations using <a href="/wiki/Source_Filmmaker" title="Source Filmmaker">Source Filmmaker</a>.<sup id="cite_ref-FOOTNOTEClayton2021Zwiezen2021Morton2021_84-0" class="reference"><a href="#cite_note-FOOTNOTEClayton2021Zwiezen2021Morton2021-84"><span class="cite-bracket">[</span>79<span class="cite-bracket">]</span></a></sup> Fan creations included skits and new fan animations<sup id="cite_ref-FOOTNOTEMorton2021Kurosawa2021_85-0" class="reference"><a href="#cite_note-FOOTNOTEMorton2021Kurosawa2021-85"><span class="cite-bracket">[</span>80<span class="cite-bracket">]</span></a></sup> (such as the popular <i>Team Fortress 2</i> Source Filmmaker video <i>Spy's Confession</i><sup id="cite_ref-FOOTNOTEAbisola2025_9-5" class="reference"><a href="#cite_note-FOOTNOTEAbisola2025-9"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup>), crossover content—such as <i><a href="/wiki/Game_Informer" title="Game Informer">Game Informer</a></i> writer Liana Ruppert's demonstration combining <i>Portal</i> and <i><a href="/wiki/Mass_Effect" title="Mass Effect">Mass Effect</a></i> dialogue in her coverage of the platform<sup id="cite_ref-FOOTNOTERuppert2021_86-0" class="reference"><a href="#cite_note-FOOTNOTERuppert2021-86"><span class="cite-bracket">[</span>81<span class="cite-bracket">]</span></a></sup>—recreations of viral videos (including the infamous <a href="/wiki/Baltimore_in_fiction#Miscellaneous" title="Baltimore in fiction">Big Bill Hell's Cars car dealership parody</a><sup id="cite_ref-FOOTNOTEZwiezen2021Morton2021_87-0" class="reference"><a href="#cite_note-FOOTNOTEZwiezen2021Morton2021-87"><span class="cite-bracket">[</span>82<span class="cite-bracket">]</span></a></sup>), adaptations of <a href="/wiki/Fanfiction" class="mw-redirect" title="Fanfiction">fanfiction</a> using AI-generated character voices (such as <i>The Tax Breaks</i>, a fully voiced 17-minute fan-made episode of <i>Friendship Is Magic</i>),<sup id="cite_ref-FOOTNOTEScotellaro2020dAbisola2025_88-0" class="reference"><a href="#cite_note-FOOTNOTEScotellaro2020dAbisola2025-88"><span class="cite-bracket">[</span>83<span class="cite-bracket">]</span></a></sup> music videos and new musical compositions—such as the <i>Team Fortress 2</i> remix <i>Pootis <a href="/wiki/Hardbass" title="Hardbass">Hardbass</a></i><sup id="cite_ref-FOOTNOTEAbisola2025_9-6" class="reference"><a href="#cite_note-FOOTNOTEAbisola2025-9"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> and the <a href="/wiki/Clop_(erotic_fan_art)" title="Clop (erotic fan art)">explicit</a> <i>Pony Zone</i> music video series<sup id="cite_ref-FOOTNOTEScotellaro2020eAbisola2025_89-0" class="reference"><a href="#cite_note-FOOTNOTEScotellaro2020eAbisola2025-89"><span class="cite-bracket">[</span>84<span class="cite-bracket">]</span></a></sup>—and content where characters recited <a href="/wiki/Sea_shanties" class="mw-redirect" title="Sea shanties">sea shanties</a>.<sup id="cite_ref-FOOTNOTEZwiezen2021Ruppert2021_90-0" class="reference"><a href="#cite_note-FOOTNOTEZwiezen2021Ruppert2021-90"><span class="cite-bracket">[</span>85<span class="cite-bracket">]</span></a></sup> Some fan creations gained mainstream attention, such as a viral edit replacing <a href="/wiki/Donald_Trump" title="Donald Trump">Donald Trump</a>'s cameo in <i><a href="/wiki/Home_Alone_2:_Lost_in_New_York" title="Home Alone 2: Lost in New York">Home Alone 2: Lost in New York</a></i> with the <a href="/wiki/Heavy_Weapons_Guy" class="mw-redirect" title="Heavy Weapons Guy">Heavy Weapons Guy</a>'s AI-generated voice, which was featured on a daytime <a href="/wiki/CNN" title="CNN">CNN</a> segment in January 2021.<sup id="cite_ref-FOOTNOTEClayton2021CNN2021_91-0" class="reference"><a href="#cite_note-FOOTNOTEClayton2021CNN2021-91"><span class="cite-bracket">[</span>86<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-92" class="reference"><a href="#cite_note-92"><span class="cite-bracket">[</span>87<span class="cite-bracket">]</span></a></sup> Some users integrated 15.ai's voice synthesis with VoiceAttack, a voice command software, to create personal assistants.<sup id="cite_ref-FOOTNOTEYoshiyuki2021_49-1" class="reference"><a href="#cite_note-FOOTNOTEYoshiyuki2021-49"><span class="cite-bracket">[</span>46<span class="cite-bracket">]</span></a></sup> </p> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:The_Tax_Breaks_15.ai.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/en/thumb/7/7f/The_Tax_Breaks_15.ai.jpg/290px-The_Tax_Breaks_15.ai.jpg" decoding="async" width="290" height="163" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/7/7f/The_Tax_Breaks_15.ai.jpg 1.5x" data-file-width="421" data-file-height="237" /></a><figcaption><i>The Tax Breaks</i> is a 17-minute fan-made episode of <i>Friendship Is Magic</i> produced using character voices from 15.ai.</figcaption></figure> <p>Its influence has been noted in the years after it became defunct,<sup id="cite_ref-FOOTNOTEWright2023_93-0" class="reference"><a href="#cite_note-FOOTNOTEWright2023-93"><span class="cite-bracket">[</span>88<span class="cite-bracket">]</span></a></sup> with several commercial alternatives emerging to fill the void, such as <a href="/wiki/ElevenLabs" title="ElevenLabs">ElevenLabs</a><sup id="cite_ref-95" class="reference"><a href="#cite_note-95"><span class="cite-bracket">[</span>b<span class="cite-bracket">]</span></a></sup> and <a href="/wiki/Speechify" title="Speechify">Speechify</a>.<sup id="cite_ref-FOOTNOTEElevenLabs2024aPlay.ht2024Speechify2024_96-0" class="reference"><a href="#cite_note-FOOTNOTEElevenLabs2024aPlay.ht2024Speechify2024-96"><span class="cite-bracket">[</span>90<span class="cite-bracket">]</span></a></sup> Contemporary generative voice AI companies have acknowledged 15.ai's pioneering role. <a href="/wiki/Y_Combinator" title="Y Combinator">Y Combinator</a> startup PlayHT called the debut of 15.ai "a breakthrough in the field of text-to-speech (TTS) and speech synthesis".<sup id="cite_ref-FOOTNOTEPlay.ht2024_97-0" class="reference"><a href="#cite_note-FOOTNOTEPlay.ht2024-97"><span class="cite-bracket">[</span>91<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Cliff_Weitzman" title="Cliff Weitzman">Cliff Weitzman</a>, the founder and CEO of <a href="/wiki/Speechify" title="Speechify">Speechify</a>, credited 15.ai for "making AI voice cloning popular for content creation by being the first [...] to feature popular existing characters from fandoms".<sup id="cite_ref-FOOTNOTESpeechify2024_98-0" class="reference"><a href="#cite_note-FOOTNOTESpeechify2024-98"><span class="cite-bracket">[</span>92<span class="cite-bracket">]</span></a></sup> Mati Staniszewski, co-founder and CEO of <a href="/wiki/ElevenLabs" title="ElevenLabs">ElevenLabs</a>, wrote that 15.ai was transformative in the field of <a href="/wiki/Deep_learning_speech_synthesis" title="Deep learning speech synthesis">AI text-to-speech</a>.<sup id="cite_ref-FOOTNOTEElevenLabs2024a_99-0" class="reference"><a href="#cite_note-FOOTNOTEElevenLabs2024a-99"><span class="cite-bracket">[</span>93<span class="cite-bracket">]</span></a></sup> </p><p>Prior to its shutdown, 15.ai established several technical precedents that influenced subsequent developments in AI voice synthesis. Its integration of <a href="/wiki/DeepMoji" class="mw-redirect" title="DeepMoji">DeepMoji</a> for emotional analysis demonstrated the viability of incorporating sentiment-aware speech generation, while its support for <a href="/wiki/ARPABET" title="ARPABET">ARPABET</a> <a href="/wiki/Phonetic_transcription" title="Phonetic transcription">phonetic transcriptions</a> set a standard for precise pronunciation control in public-facing voice synthesis tools.<sup id="cite_ref-FOOTNOTETemitope2024_7-12" class="reference"><a href="#cite_note-FOOTNOTETemitope2024-7"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> The platform's unified multi-speaker model, which enabled simultaneous training of diverse character voices, proved particularly influential. This approach allowed the system to recognize emotional patterns across different voices even when certain emotions were absent from individual character training sets; for example, if one character had examples of joyful speech but no angry examples, while another had angry but no joyful samples, the system could learn to generate both emotions for both characters by understanding the common patterns of how emotions affect speech.<sup id="cite_ref-FOOTNOTEKurosawa2021Temitope2024_19-3" class="reference"><a href="#cite_note-FOOTNOTEKurosawa2021Temitope2024-19"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </p><p>15.ai also made a key contribution in reducing training data requirements for speech synthesis. Earlier systems like <a href="/wiki/Google_AI" title="Google AI">Google AI</a>'s Tacotron and <a href="/wiki/Microsoft_Research" title="Microsoft Research">Microsoft Research</a>'s FastSpeech required tens of hours of audio to produce acceptable results and failed to generate intelligible speech with less than 24 minutes of training data.<sup id="cite_ref-Google_4-1" class="reference"><a href="#cite_note-Google-4"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-FOOTNOTERen2019_100-0" class="reference"><a href="#cite_note-FOOTNOTERen2019-100"><span class="cite-bracket">[</span>94<span class="cite-bracket">]</span></a></sup> In contrast, 15.ai demonstrated the ability to generate speech with substantially less training data—specifically, the name "15.ai" refers to the creator's claim that a voice could be cloned with just 15 seconds of data.<sup id="cite_ref-FOOTNOTEChandraseta2021Button2021Temitope2024_101-0" class="reference"><a href="#cite_note-FOOTNOTEChandraseta2021Button2021Temitope2024-101"><span class="cite-bracket">[</span>95<span class="cite-bracket">]</span></a></sup> This approach to data efficiency influenced subsequent developments in AI voice synthesis technology, as the 15-second benchmark became a reference point for subsequent voice synthesis systems. The original claim that only 15 seconds of data is required to clone a human's voice was corroborated by <a href="/wiki/OpenAI" title="OpenAI">OpenAI</a> in 2024.<sup id="cite_ref-FOOTNOTEOpenAI2024Temitope2024_102-0" class="reference"><a href="#cite_note-FOOTNOTEOpenAI2024Temitope2024-102"><span class="cite-bracket">[</span>96<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=15.ai&action=edit&section=12" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/AI_boom" title="AI boom">AI boom</a></li> <li><a href="/wiki/Character.ai" title="Character.ai">Character.ai</a></li> <li><a href="/wiki/Deepfake" title="Deepfake">Deepfake</a></li> <li><a href="/wiki/Ethics_of_artificial_intelligence" title="Ethics of artificial intelligence">Ethics of artificial intelligence</a></li> <li><a href="/wiki/WaveNet" title="WaveNet">WaveNet</a></li> <li><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic_fandom" title="My Little Pony: Friendship Is Magic fandom"><i>My Little Pony: Friendship Is Magic</i> fandom</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Explanatory_footnotes">Explanatory footnotes</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=15.ai&action=edit&section=13" title="Edit section: Explanatory footnotes"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist reflist-lower-alpha"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text">The term <i>"faster than real-time"</i> in speech synthesis means that the system can generate audio more quickly than the actual duration of the speech—for example, generating 10 seconds of speech in less than 10 seconds would be considered faster than real-time.</span> </li> <li id="cite_note-95"><span class="mw-cite-backlink"><b><a href="#cite_ref-95">^</a></b></span> <span class="reference-text">which uses "11.ai" as a legal byname for its web domain<sup id="cite_ref-FOOTNOTEElevenLabs2024b_94-0" class="reference"><a href="#cite_note-FOOTNOTEElevenLabs2024b-94"><span class="cite-bracket">[</span>89<span class="cite-bracket">]</span></a></sup></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=15.ai&action=edit&section=14" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="Notes">Notes</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=15.ai&action=edit&section=15" title="Edit section: Notes"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239543626" /><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-FOOTNOTESpeechify2024Temitope2024Anirudh_VK2023Wright2023Abisola2025-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-FOOTNOTESpeechify2024Temitope2024Anirudh_VK2023Wright2023Abisola2025_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-FOOTNOTESpeechify2024Temitope2024Anirudh_VK2023Wright2023Abisola2025_2-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a href="#Speechify-2024">Speechify 2024</a>; <a href="#CITEREFTemitope2024">Temitope 2024</a>; <a href="#CITEREFAnirudh_VK2023">Anirudh VK 2023</a>; <a href="#CITEREFWright2023">Wright 2023</a>; <a href="#CITEREFAbisola2025">Abisola 2025</a>.</span> </li> <li id="cite_note-FOOTNOTEDueñas2023-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-FOOTNOTEDueñas2023_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-FOOTNOTEDueñas2023_3-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a href="#CITEREFDueñas2023">Dueñas 2023</a>.</span> </li> <li id="cite_note-Google-4"><span class="mw-cite-backlink">^ <a href="#cite_ref-Google_4-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Google_4-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a href="#CITEREFGoogle2018">Google 2018</a></span> </li> <li id="cite_note-FOOTNOTEKong2020-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEKong2020_5-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFKong2020">Kong 2020</a>.</span> </li> <li id="cite_note-FOOTNOTEKim2020-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEKim2020_6-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFKim2020">Kim 2020</a>.</span> </li> <li id="cite_note-FOOTNOTETemitope2024-7"><span class="mw-cite-backlink">^ <a href="#cite_ref-FOOTNOTETemitope2024_7-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-FOOTNOTETemitope2024_7-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-FOOTNOTETemitope2024_7-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-FOOTNOTETemitope2024_7-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-FOOTNOTETemitope2024_7-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-FOOTNOTETemitope2024_7-5"><sup><i><b>f</b></i></sup></a> <a href="#cite_ref-FOOTNOTETemitope2024_7-6"><sup><i><b>g</b></i></sup></a> <a href="#cite_ref-FOOTNOTETemitope2024_7-7"><sup><i><b>h</b></i></sup></a> <a href="#cite_ref-FOOTNOTETemitope2024_7-8"><sup><i><b>i</b></i></sup></a> <a href="#cite_ref-FOOTNOTETemitope2024_7-9"><sup><i><b>j</b></i></sup></a> <a href="#cite_ref-FOOTNOTETemitope2024_7-10"><sup><i><b>k</b></i></sup></a> <a href="#cite_ref-FOOTNOTETemitope2024_7-11"><sup><i><b>l</b></i></sup></a> <a href="#cite_ref-FOOTNOTETemitope2024_7-12"><sup><i><b>m</b></i></sup></a></span> <span class="reference-text"><a href="#CITEREFTemitope2024">Temitope 2024</a>.</span> </li> <li id="cite_note-hn-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-hn_8-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFHacker_News2022">Hacker News 2022</a></span> </li> <li id="cite_note-FOOTNOTEAbisola2025-9"><span class="mw-cite-backlink">^ <a href="#cite_ref-FOOTNOTEAbisola2025_9-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-FOOTNOTEAbisola2025_9-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-FOOTNOTEAbisola2025_9-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-FOOTNOTEAbisola2025_9-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-FOOTNOTEAbisola2025_9-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-FOOTNOTEAbisola2025_9-5"><sup><i><b>f</b></i></sup></a> <a href="#cite_ref-FOOTNOTEAbisola2025_9-6"><sup><i><b>g</b></i></sup></a></span> <span class="reference-text"><a href="#CITEREFAbisola2025">Abisola 2025</a>.</span> </li> <li id="cite_note-FOOTNOTEChandraseta2021Temitope2024-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEChandraseta2021Temitope2024_10-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFChandraseta2021">Chandraseta 2021</a>; <a href="#CITEREFTemitope2024">Temitope 2024</a>.</span> </li> <li id="cite_note-FOOTNOTEChandraseta2021Li2021Abisola2025-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEChandraseta2021Li2021Abisola2025_11-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFChandraseta2021">Chandraseta 2021</a>; <a href="#CITEREFLi2021">Li 2021</a>; <a href="#CITEREFAbisola2025">Abisola 2025</a>.</span> </li> <li id="cite_note-FOOTNOTEChandraseta2021Phillips2022bTemitope2024Abisola2025-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEChandraseta2021Phillips2022bTemitope2024Abisola2025_12-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFChandraseta2021">Chandraseta 2021</a>; <a href="#CITEREFPhillips2022b">Phillips 2022b</a>; <a href="#CITEREFTemitope2024">Temitope 2024</a>; <a href="#CITEREFAbisola2025">Abisola 2025</a>.</span> </li> <li id="cite_note-FOOTNOTEQQ2020Ng2020-14"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEQQ2020Ng2020_14-0">^</a></b></span> <span class="reference-text"><a href="#QQ">QQ 2020</a>; <a href="#CITEREFNg2020">Ng 2020</a>.</span> </li> <li id="cite_note-FOOTNOTEQQ2020-15"><span class="mw-cite-backlink">^ <a href="#cite_ref-FOOTNOTEQQ2020_15-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-FOOTNOTEQQ2020_15-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-FOOTNOTEQQ2020_15-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><a href="#QQ">QQ 2020</a>.</span> </li> <li id="cite_note-FOOTNOTEKurosawa2021Beckwith2022-16"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEKurosawa2021Beckwith2022_16-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFKurosawa2021">Kurosawa 2021</a>; <a href="#CITEREFBeckwith2022">Beckwith 2022</a>.</span> </li> <li id="cite_note-17"><span class="mw-cite-backlink"><b><a href="#cite_ref-17">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="fifteen.ai-2020b" class="citation web cs1"><a rel="nofollow" class="external text" href="https://archive.today/20200303041821/https://fifteen.ai/about">"About"</a>. <i>15.ai</i> (Official website). March 2, 2020. Archived from <a rel="nofollow" class="external text" href="https://fifteen.ai/about">the original</a> on March 3, 2020<span class="reference-accessdate">. Retrieved <span class="nowrap">December 23,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=15.ai&rft.atitle=About&rft.date=2020-03-02&rft_id=https%3A%2F%2Ffifteen.ai%2Fabout&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span> </span> </li> <li id="cite_note-FOOTNOTEScotellaro2020aScotellaro2020bwww.equestriacn.com2021-18"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEScotellaro2020aScotellaro2020bwww.equestriacn.com2021_18-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFScotellaro2020a">Scotellaro 2020a</a>; <a href="#CITEREFScotellaro2020b">Scotellaro 2020b</a>; <a href="#www.equestriacn.com">www.equestriacn.com 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEKurosawa2021Temitope2024-19"><span class="mw-cite-backlink">^ <a href="#cite_ref-FOOTNOTEKurosawa2021Temitope2024_19-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-FOOTNOTEKurosawa2021Temitope2024_19-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-FOOTNOTEKurosawa2021Temitope2024_19-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-FOOTNOTEKurosawa2021Temitope2024_19-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text"><a href="#CITEREFKurosawa2021">Kurosawa 2021</a>; <a href="#CITEREFTemitope2024">Temitope 2024</a>.</span> </li> <li id="cite_note-FOOTNOTEMahendra2020-20"><span class="mw-cite-backlink">^ <a href="#cite_ref-FOOTNOTEMahendra2020_20-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-FOOTNOTEMahendra2020_20-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-FOOTNOTEMahendra2020_20-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><a href="#CITEREFMahendra2020">Mahendra 2020</a>.</span> </li> <li id="cite_note-FOOTNOTEZwiezen2021Clayton2021Ruppert2021Morton2021Kurosawa2021Yoshiyuki2021Abisola2025-21"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEZwiezen2021Clayton2021Ruppert2021Morton2021Kurosawa2021Yoshiyuki2021Abisola2025_21-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFZwiezen2021">Zwiezen 2021</a>; <a href="#CITEREFClayton2021">Clayton 2021</a>; <a href="#CITEREFRuppert2021">Ruppert 2021</a>; <a href="#CITEREFMorton2021">Morton 2021</a>; <a href="#CITEREFKurosawa2021">Kurosawa 2021</a>; <a href="#CITEREFYoshiyuki2021">Yoshiyuki 2021</a>; <a href="#CITEREFAbisola2025">Abisola 2025</a>.</span> </li> <li id="cite_note-FOOTNOTELawrence2022Williams2022Wright2022Carcasole2022Innes2022Toh2022Khavanekar2022Beckwith2022LevelUp2022Muropaketti2022Anikó2022Groth-Anderson2022Aktaş2022Cabibi-Wilkin2022Temitope2024-22"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTELawrence2022Williams2022Wright2022Carcasole2022Innes2022Toh2022Khavanekar2022Beckwith2022LevelUp2022Muropaketti2022Anikó2022Groth-Anderson2022Aktaş2022Cabibi-Wilkin2022Temitope2024_22-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFLawrence2022">Lawrence 2022</a>; <a href="#CITEREFWilliams2022">Williams 2022</a>; <a href="#CITEREFWright2022">Wright 2022</a>; <a href="#CITEREFCarcasole2022">Carcasole 2022</a>; <a href="#CITEREFInnes2022">Innes 2022</a>; <a href="#CITEREFToh2022">Toh 2022</a>; <a href="#CITEREFKhavanekar2022">Khavanekar 2022</a>; <a href="#CITEREFBeckwith2022">Beckwith 2022</a>; <a href="#CITEREFLevelUp2022">LevelUp 2022</a>; <a href="#CITEREFMuropaketti2022">Muropaketti 2022</a>; <a href="#CITEREFAnikó2022">Anikó 2022</a>; <a href="#CITEREFGroth-Anderson2022">Groth-Anderson 2022</a>; <a href="#CITEREFAktaş2022">Aktaş 2022</a>; <a href="#CITEREFCabibi-Wilkin2022">Cabibi-Wilkin 2022</a>; <a href="#CITEREFTemitope2024">Temitope 2024</a>.</span> </li> <li id="cite_note-FOOTNOTELopez2022Innes2022Anikó2022-23"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTELopez2022Innes2022Anikó2022_23-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFLopez2022">Lopez 2022</a>; <a href="#CITEREFInnes2022">Innes 2022</a>; <a href="#CITEREFAnikó2022">Anikó 2022</a>.</span> </li> <li id="cite_note-FOOTNOTEPhillips2022bLopez2022Carcasole2022Innes2022Toh2022Khavanekar2022Kar2022W-K2022Muropaketti2022Anikó2022Aktaş2022-24"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEPhillips2022bLopez2022Carcasole2022Innes2022Toh2022Khavanekar2022Kar2022W-K2022Muropaketti2022Anikó2022Aktaş2022_24-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFPhillips2022b">Phillips 2022b</a>; <a href="#CITEREFLopez2022">Lopez 2022</a>; <a href="#CITEREFCarcasole2022">Carcasole 2022</a>; <a href="#CITEREFInnes2022">Innes 2022</a>; <a href="#CITEREFToh2022">Toh 2022</a>; <a href="#CITEREFKhavanekar2022">Khavanekar 2022</a>; <a href="#CITEREFKar2022">Kar 2022</a>; <a href="#CITEREFW-K2022">W-K 2022</a>; <a href="#CITEREFMuropaketti2022">Muropaketti 2022</a>; <a href="#CITEREFAnikó2022">Anikó 2022</a>; <a href="#CITEREFAktaş2022">Aktaş 2022</a>.</span> </li> <li id="cite_note-FOOTNOTEToh2022Kar2022Anikó2022-25"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEToh2022Kar2022Anikó2022_25-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFToh2022">Toh 2022</a>; <a href="#CITEREFKar2022">Kar 2022</a>; <a href="#CITEREFAnikó2022">Anikó 2022</a>.</span> </li> <li id="cite_note-FOOTNOTEКоэн2022Aktaş2022-26"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEКоэн2022Aktaş2022_26-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFКоэн2022">Коэн 2022</a>; <a href="#CITEREFAktaş2022">Aktaş 2022</a>.</span> </li> <li id="cite_note-FOOTNOTEWright2022Phillips2022bКоэн2022Groth-Anderson2022-27"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEWright2022Phillips2022bКоэн2022Groth-Anderson2022_27-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFWright2022">Wright 2022</a>; <a href="#CITEREFPhillips2022b">Phillips 2022b</a>; <a href="#CITEREFКоэн2022">Коэн 2022</a>; <a href="#CITEREFGroth-Anderson2022">Groth-Anderson 2022</a>.</span> </li> <li id="cite_note-FOOTNOTEBeckwith2022-28"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEBeckwith2022_28-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFBeckwith2022">Beckwith 2022</a>.</span> </li> <li id="cite_note-FOOTNOTEW-K2022White2022-30"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEW-K2022White2022_30-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFW-K2022">W-K 2022</a>; <a href="#CITEREFWhite2022">White 2022</a>.</span> </li> <li id="cite_note-FOOTNOTEInnes2022Kar2022W-K2022-31"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEInnes2022Kar2022W-K2022_31-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFInnes2022">Innes 2022</a>; <a href="#CITEREFKar2022">Kar 2022</a>; <a href="#CITEREFW-K2022">W-K 2022</a>.</span> </li> <li id="cite_note-FOOTNOTELawrence2022Williams2022White2022Carcasole2022-32"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTELawrence2022Williams2022White2022Carcasole2022_32-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFLawrence2022">Lawrence 2022</a>; <a href="#CITEREFWilliams2022">Williams 2022</a>; <a href="#CITEREFWhite2022">White 2022</a>; <a href="#CITEREFCarcasole2022">Carcasole 2022</a>.</span> </li> <li id="cite_note-FOOTNOTELawrence2022Williams2022White2022-33"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTELawrence2022Williams2022White2022_33-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFLawrence2022">Lawrence 2022</a>; <a href="#CITEREFWilliams2022">Williams 2022</a>; <a href="#CITEREFWhite2022">White 2022</a>.</span> </li> <li id="cite_note-FOOTNOTEКоэн2022-34"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEКоэн2022_34-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFКоэн2022">Коэн 2022</a>.</span> </li> <li id="cite_note-FOOTNOTELam2022-35"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTELam2022_35-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFLam2022">Lam 2022</a>.</span> </li> <li id="cite_note-FOOTNOTECabibi-Wilkin2022White2022-36"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTECabibi-Wilkin2022White2022_36-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFCabibi-Wilkin2022">Cabibi-Wilkin 2022</a>; <a href="#CITEREFWhite2022">White 2022</a>.</span> </li> <li id="cite_note-FOOTNOTEWhite2022-37"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEWhite2022_37-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFWhite2022">White 2022</a>.</span> </li> <li id="cite_note-FOOTNOTEKhibchenko2022-38"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEKhibchenko2022_38-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFKhibchenko2022">Khibchenko 2022</a>.</span> </li> <li id="cite_note-39"><span class="mw-cite-backlink"><b><a href="#cite_ref-39">^</a></b></span> <span class="reference-text"><cite><i>Paul Lehrman and Linnea Sage, et al. v. LOVO, Inc.</i></cite>, <a rel="nofollow" class="external text" href="https://chatgptiseatingtheworld.com/wp-content/uploads/2024/09/Lehrman-v-Lovo-FIRST-AM-COMPLAINT.pdf"> No. 1:24-cv-03770</a>, 38 (S.D.N.Y. 2024) ("Separately, VoiceVerse has already been found to have stolen technology from another company. See Ule Lopez, WCCF Tech, “Voiceverse NFT Service Reportedly Uses Stolen Technology from 15ai,” (Jan. 16, 2022), <a rel="nofollow" class="external free" href="https://wccftech.com/voiceverse-nft-service-usesstolen-technology-from-15ai/">https://wccftech.com/voiceverse-nft-service-usesstolen-technology-from-15ai/</a>.").</span> </li> <li id="cite_note-FOOTNOTEElevenLabs2024aPlay.ht2024-40"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEElevenLabs2024aPlay.ht2024_40-0">^</a></b></span> <span class="reference-text"><a href="#ElevenLabs-2024a">ElevenLabs 2024a</a>; <a href="#Play.ht-2024">Play.ht 2024</a>.</span> </li> <li id="cite_note-FOOTNOTEWilliams2022-41"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEWilliams2022_41-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFWilliams2022">Williams 2022</a>.</span> </li> <li id="cite_note-FOOTNOTEPhillips2022b-42"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEPhillips2022b_42-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFPhillips2022b">Phillips 2022b</a>.</span> </li> <li id="cite_note-FOOTNOTEChandraseta2021Menor2024-43"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEChandraseta2021Menor2024_43-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFChandraseta2021">Chandraseta 2021</a>; <a href="#CITEREFMenor2024">Menor 2024</a>.</span> </li> <li id="cite_note-FOOTNOTEZwiezen2021Clayton2021Morton2021Ruppert2021Villalobos2021Yoshiyuki2021Kurosawa2021Cocomello2021-44"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEZwiezen2021Clayton2021Morton2021Ruppert2021Villalobos2021Yoshiyuki2021Kurosawa2021Cocomello2021_44-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFZwiezen2021">Zwiezen 2021</a>; <a href="#CITEREFClayton2021">Clayton 2021</a>; <a href="#CITEREFMorton2021">Morton 2021</a>; <a href="#CITEREFRuppert2021">Ruppert 2021</a>; <a href="#CITEREFVillalobos2021">Villalobos 2021</a>; <a href="#CITEREFYoshiyuki2021">Yoshiyuki 2021</a>; <a href="#CITEREFKurosawa2021">Kurosawa 2021</a>; <a href="#CITEREFCocomello2021">Cocomello 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEScotellaro2020b-45"><span class="mw-cite-backlink">^ <a href="#cite_ref-FOOTNOTEScotellaro2020b_45-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-FOOTNOTEScotellaro2020b_45-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a href="#CITEREFScotellaro2020b">Scotellaro 2020b</a>.</span> </li> <li id="cite_note-FOOTNOTEMorton2021遊戲2021-46"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEMorton2021遊戲2021_46-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFMorton2021">Morton 2021</a>; <a href="#CITEREF遊戲2021">遊戲 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEQQ2020Chandraseta2021-47"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEQQ2020Chandraseta2021_47-0">^</a></b></span> <span class="reference-text"><a href="#QQ">QQ 2020</a>; <a href="#CITEREFChandraseta2021">Chandraseta 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEChandraseta2021Ji2021-48"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEChandraseta2021Ji2021_48-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFChandraseta2021">Chandraseta 2021</a>; <a href="#CITEREFJi2021">Ji 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEYoshiyuki2021-49"><span class="mw-cite-backlink">^ <a href="#cite_ref-FOOTNOTEYoshiyuki2021_49-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-FOOTNOTEYoshiyuki2021_49-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a href="#CITEREFYoshiyuki2021">Yoshiyuki 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEKurosawa2021Chandraseta2021-50"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEKurosawa2021Chandraseta2021_50-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFKurosawa2021">Kurosawa 2021</a>; <a href="#CITEREFChandraseta2021">Chandraseta 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEKnight2017-51"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEKnight2017_51-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFKnight2017">Knight 2017</a>.</span> </li> <li id="cite_note-FOOTNOTEChandraseta2021-52"><span class="mw-cite-backlink">^ <a href="#cite_ref-FOOTNOTEChandraseta2021_52-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-FOOTNOTEChandraseta2021_52-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-FOOTNOTEChandraseta2021_52-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><a href="#CITEREFChandraseta2021">Chandraseta 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEKurosawa2021-53"><span class="mw-cite-backlink">^ <a href="#cite_ref-FOOTNOTEKurosawa2021_53-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-FOOTNOTEKurosawa2021_53-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-FOOTNOTEKurosawa2021_53-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-FOOTNOTEKurosawa2021_53-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text"><a href="#CITEREFKurosawa2021">Kurosawa 2021</a>.</span> </li> <li id="cite_note-FOOTNOTECocomello2021-54"><span class="mw-cite-backlink">^ <a href="#cite_ref-FOOTNOTECocomello2021_54-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-FOOTNOTECocomello2021_54-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a href="#CITEREFCocomello2021">Cocomello 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEClayton2021Ruppert2021Moto2021Scotellaro2020cVillalobos2021Cocomello2021-55"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEClayton2021Ruppert2021Moto2021Scotellaro2020cVillalobos2021Cocomello2021_55-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFClayton2021">Clayton 2021</a>; <a href="#CITEREFRuppert2021">Ruppert 2021</a>; <a href="#CITEREFMoto2021">Moto 2021</a>; <a href="#CITEREFScotellaro2020c">Scotellaro 2020c</a>; <a href="#CITEREFVillalobos2021">Villalobos 2021</a>; <a href="#CITEREFCocomello2021">Cocomello 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEClayton2021-56"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEClayton2021_56-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFClayton2021">Clayton 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEZwiezen2021-57"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEZwiezen2021_57-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFZwiezen2021">Zwiezen 2021</a>.</span> </li> <li id="cite_note-FOOTNOTE遊戲2021-58"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTE遊戲2021_58-0">^</a></b></span> <span class="reference-text"><a href="#CITEREF遊戲2021">遊戲 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEMrSun2021-59"><span class="mw-cite-backlink">^ <a href="#cite_ref-FOOTNOTEMrSun2021_59-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-FOOTNOTEMrSun2021_59-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a href="#CITEREFMrSun2021">MrSun 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEButton2021-60"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEButton2021_60-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFButton2021">Button 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEScotellaro2020aScotellaro2020bScotellaro2020cScotellaro2020dScotellaro2020eScotellaro2020f-61"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEScotellaro2020aScotellaro2020bScotellaro2020cScotellaro2020dScotellaro2020eScotellaro2020f_61-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFScotellaro2020a">Scotellaro 2020a</a>; <a href="#CITEREFScotellaro2020b">Scotellaro 2020b</a>; <a href="#CITEREFScotellaro2020c">Scotellaro 2020c</a>; <a href="#CITEREFScotellaro2020d">Scotellaro 2020d</a>; <a href="#CITEREFScotellaro2020e">Scotellaro 2020e</a>; <a href="#CITEREFScotellaro2020f">Scotellaro 2020f</a>.</span> </li> <li id="cite_note-FOOTNOTEwww.equestriacn.com2021-62"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEwww.equestriacn.com2021_62-0">^</a></b></span> <span class="reference-text"><a href="#www.equestriacn.com">www.equestriacn.com 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEGamerSky2021-63"><span class="mw-cite-backlink">^ <a href="#cite_ref-FOOTNOTEGamerSky2021_63-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-FOOTNOTEGamerSky2021_63-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a href="#CITEREFGamerSky2021">GamerSky 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEPaltridge2021-64"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEPaltridge2021_64-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFPaltridge2021">Paltridge 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEMorton2021-65"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEMorton2021_65-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFMorton2021">Morton 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEMoto2021-66"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEMoto2021_66-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFMoto2021">Moto 2021</a>.</span> </li> <li id="cite_note-67"><span class="mw-cite-backlink"><b><a href="#cite_ref-67">^</a></b></span> <span class="reference-text"><a href="#CITEREFYoshiyuki2021">Yoshiyuki 2021</a>: 日本語入力には対応していないが、ローマ字入力でもなんとなくそれっぽい発音になる。; 15.aiはテキスト読み上げサービスだが、特筆すべきはそのなめらかな発音と、ゲームに登場するキャラクター音声を再現している点だ。 (<i><abbr title="translation">transl.</abbr></i> It does not support Japanese input, but even if you input using romaji, it will somehow give you a similar pronunciation.; 15.ai is a text-to-speech service, but what makes it particularly noteworthy is its smooth pronunciation and the fact that it reproduces the voices of characters that appear in games.)</span> </li> <li id="cite_note-FOOTNOTEdo_Prado2021Villalobos2021-68"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEdo_Prado2021Villalobos2021_68-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFdo_Prado2021">do Prado 2021</a>; <a href="#CITEREFVillalobos2021">Villalobos 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEzuntata.tistory.com2021-69"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEzuntata.tistory.com2021_69-0">^</a></b></span> <span class="reference-text"><a href="#Tistory-2021">zuntata.tistory.com 2021</a>.</span> </li> <li id="cite_note-FOOTNOTELi2021-70"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTELi2021_70-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFLi2021">Li 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEJi2021-71"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEJi2021_71-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFJi2021">Ji 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEInnes2022Kar2022Temitope2024-74"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEInnes2022Kar2022Temitope2024_74-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFInnes2022">Innes 2022</a>; <a href="#CITEREFKar2022">Kar 2022</a>; <a href="#CITEREFTemitope2024">Temitope 2024</a>.</span> </li> <li id="cite_note-FOOTNOTELawrence2022Wright2022-75"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTELawrence2022Wright2022_75-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFLawrence2022">Lawrence 2022</a>; <a href="#CITEREFWright2022">Wright 2022</a>.</span> </li> <li id="cite_note-FOOTNOTEMenor2024-76"><span class="mw-cite-backlink">^ <a href="#cite_ref-FOOTNOTEMenor2024_76-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-FOOTNOTEMenor2024_76-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a href="#CITEREFMenor2024">Menor 2024</a>.</span> </li> <li id="cite_note-FOOTNOTEInnes2022-77"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEInnes2022_77-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFInnes2022">Innes 2022</a>.</span> </li> <li id="cite_note-FOOTNOTEW-K2022-78"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEW-K2022_78-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFW-K2022">W-K 2022</a>.</span> </li> <li id="cite_note-FOOTNOTENg2020-79"><span class="mw-cite-backlink">^ <a href="#cite_ref-FOOTNOTENg2020_79-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-FOOTNOTENg2020_79-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><a href="#CITEREFNg2020">Ng 2020</a>.</span> </li> <li id="cite_note-80"><span class="mw-cite-backlink"><b><a href="#cite_ref-80">^</a></b></span> <span class="reference-text"><a href="#CITEREFMrSun2021">MrSun 2021</a>: 大家是否都曾經想像過，假如能讓自己喜歡的遊戲或是動畫角色說出自己想聽的話，不論是名字、惡搞或是經典名言，都是不少人的夢想吧。不過來到 2021 年，現在這種夢想不再是想想而已，因為有一個網站通過 AI 生成的技術，讓大家可以讓不少遊戲或是動畫角色，說出任何你想要他們講出的東西，而且相似度與音調都有相當高的準確度 (<i><abbr title="translation">transl.</abbr></i> Have you ever imagined what it would be like if your favorite game or anime characters could say exactly what you want to hear? Whether it's names, parodies, or classic quotes, this is a dream for many. However, as we enter 2021, this dream is no longer just a fantasy, because there is a website that uses AI-generated technology, allowing users to make various game and anime characters say anything they want with impressive accuracy in both similarity and tone).</span> </li> <li id="cite_note-FOOTNOTELOVO2021Anirudh_VK2023-81"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTELOVO2021Anirudh_VK2023_81-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFLOVO2021">LOVO 2021</a>; <a href="#CITEREFAnirudh_VK2023">Anirudh VK 2023</a>.</span> </li> <li id="cite_note-FOOTNOTERuppert2021Morton2021-82"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTERuppert2021Morton2021_82-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFRuppert2021">Ruppert 2021</a>; <a href="#CITEREFMorton2021">Morton 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEScotellaro2020c遊戲2021Kurosawa2021Morton2021Temitope2024-83"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEScotellaro2020c遊戲2021Kurosawa2021Morton2021Temitope2024_83-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFScotellaro2020c">Scotellaro 2020c</a>; <a href="#CITEREF遊戲2021">遊戲 2021</a>; <a href="#CITEREFKurosawa2021">Kurosawa 2021</a>; <a href="#CITEREFMorton2021">Morton 2021</a>; <a href="#CITEREFTemitope2024">Temitope 2024</a>.</span> </li> <li id="cite_note-FOOTNOTEClayton2021Zwiezen2021Morton2021-84"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEClayton2021Zwiezen2021Morton2021_84-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFClayton2021">Clayton 2021</a>; <a href="#CITEREFZwiezen2021">Zwiezen 2021</a>; <a href="#CITEREFMorton2021">Morton 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEMorton2021Kurosawa2021-85"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEMorton2021Kurosawa2021_85-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFMorton2021">Morton 2021</a>; <a href="#CITEREFKurosawa2021">Kurosawa 2021</a>.</span> </li> <li id="cite_note-FOOTNOTERuppert2021-86"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTERuppert2021_86-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFRuppert2021">Ruppert 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEZwiezen2021Morton2021-87"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEZwiezen2021Morton2021_87-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFZwiezen2021">Zwiezen 2021</a>; <a href="#CITEREFMorton2021">Morton 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEScotellaro2020dAbisola2025-88"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEScotellaro2020dAbisola2025_88-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFScotellaro2020d">Scotellaro 2020d</a>; <a href="#CITEREFAbisola2025">Abisola 2025</a>.</span> </li> <li id="cite_note-FOOTNOTEScotellaro2020eAbisola2025-89"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEScotellaro2020eAbisola2025_89-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFScotellaro2020e">Scotellaro 2020e</a>; <a href="#CITEREFAbisola2025">Abisola 2025</a>.</span> </li> <li id="cite_note-FOOTNOTEZwiezen2021Ruppert2021-90"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEZwiezen2021Ruppert2021_90-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFZwiezen2021">Zwiezen 2021</a>; <a href="#CITEREFRuppert2021">Ruppert 2021</a>.</span> </li> <li id="cite_note-FOOTNOTEClayton2021CNN2021-91"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEClayton2021CNN2021_91-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFClayton2021">Clayton 2021</a>; <a href="#CITEREFCNN2021">CNN 2021</a>.</span> </li> <li id="cite_note-92"><span class="mw-cite-backlink"><b><a href="#cite_ref-92">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation report cs1"><a rel="nofollow" class="external text" href="https://edition.cnn.com/videos/entertainment/2021/01/15/macaulay-culkin-home-alone-2-trump-removal-moos-pkg-vpx.cnn">Actor applauds editing out Trump's 'Home Alone 2' cameo</a> (Report). <a href="/wiki/CNN" title="CNN">CNN</a>. January 15, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">January 21,</span> 2025</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=report&rft.btitle=Actor+applauds+editing+out+Trump%27s+%27Home+Alone+2%27+cameo&rft.pub=CNN&rft.date=2021-01-15&rft_id=https%3A%2F%2Fedition.cnn.com%2Fvideos%2Fentertainment%2F2021%2F01%2F15%2Fmacaulay-culkin-home-alone-2-trump-removal-moos-pkg-vpx.cnn&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></span> </li> <li id="cite_note-FOOTNOTEWright2023-93"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEWright2023_93-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFWright2023">Wright 2023</a>.</span> </li> <li id="cite_note-FOOTNOTEElevenLabs2024b-94"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEElevenLabs2024b_94-0">^</a></b></span> <span class="reference-text"><a href="#ElevenLabs-2024b">ElevenLabs 2024b</a>.</span> </li> <li id="cite_note-FOOTNOTEElevenLabs2024aPlay.ht2024Speechify2024-96"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEElevenLabs2024aPlay.ht2024Speechify2024_96-0">^</a></b></span> <span class="reference-text"><a href="#ElevenLabs-2024a">ElevenLabs 2024a</a>; <a href="#Play.ht-2024">Play.ht 2024</a>; <a href="#Speechify-2024">Speechify 2024</a>.</span> </li> <li id="cite_note-FOOTNOTEPlay.ht2024-97"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEPlay.ht2024_97-0">^</a></b></span> <span class="reference-text"><a href="#Play.ht-2024">Play.ht 2024</a>.</span> </li> <li id="cite_note-FOOTNOTESpeechify2024-98"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTESpeechify2024_98-0">^</a></b></span> <span class="reference-text"><a href="#Speechify-2024">Speechify 2024</a>.</span> </li> <li id="cite_note-FOOTNOTEElevenLabs2024a-99"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEElevenLabs2024a_99-0">^</a></b></span> <span class="reference-text"><a href="#ElevenLabs-2024a">ElevenLabs 2024a</a>.</span> </li> <li id="cite_note-FOOTNOTERen2019-100"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTERen2019_100-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFRen2019">Ren 2019</a>.</span> </li> <li id="cite_note-FOOTNOTEChandraseta2021Button2021Temitope2024-101"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEChandraseta2021Button2021Temitope2024_101-0">^</a></b></span> <span class="reference-text"><a href="#CITEREFChandraseta2021">Chandraseta 2021</a>; <a href="#CITEREFButton2021">Button 2021</a>; <a href="#CITEREFTemitope2024">Temitope 2024</a>.</span> </li> <li id="cite_note-FOOTNOTEOpenAI2024Temitope2024-102"><span class="mw-cite-backlink"><b><a href="#cite_ref-FOOTNOTEOpenAI2024Temitope2024_102-0">^</a></b></span> <span class="reference-text"><a href="#OpenAI-2024">OpenAI 2024</a>; <a href="#CITEREFTemitope2024">Temitope 2024</a>.</span> </li> </ol></div></div> <div class="mw-heading mw-heading3"><h3 id="Tweets">Tweets</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=15.ai&action=edit&section=16" title="Edit section: Tweets"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239543626" /><div class="reflist reflist-columns references-column-width" style="column-width: 35em;"> <ol class="references"> <li id="cite_note-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-13">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFfifteenai2024" class="citation web cs1">@fifteenai (December 7, 2024). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20241208035548/https://x.com/fifteenai/status/1865439846744871044">"The past and future of 15.ai"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). Archived from <a rel="nofollow" class="external text" href="https://x.com/fifteenai/status/1865439846744871044">the original</a> on December 8, 2024<span class="reference-accessdate">. Retrieved <span class="nowrap">December 19,</span> 2024</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=The+past+and+future+of+15.ai&rft.date=2024-12-07&rft.au=fifteenai&rft_id=https%3A%2F%2Fx.com%2Ffifteenai%2Fstatus%2F1865439846744871044&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></span> </li> <li id="cite_note-29"><span class="mw-cite-backlink"><b><a href="#cite_ref-29">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFBaker2022" class="citation web cs1"><a href="/wiki/Troy_Baker" title="Troy Baker">Baker, Troy [@TroyBakerVA]</a> (January 14, 2022). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220916223855/https://twitter.com/TroyBakerVA/status/1481869350621437955">"I'm partnering with @VoiceverseNFT to explore ways where together we might bring new tools to new creators to make new things, and allow everyone a chance to own & invest in the IP's they create. We all have a story to tell. You can hate. Or you can create. What'll it be? https://t.co/cfDGi4q0AZ"</a> (<a href="/wiki/Tweet_(social_media)" title="Tweet (social media)">Tweet</a>). Archived from <a rel="nofollow" class="external text" href="https://x.com/TroyBakerVA/status/1481869350621437955">the original</a> on September 16, 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">December 7,</span> 2022</span> – via <a href="/wiki/Twitter" title="Twitter">Twitter</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=I%27m+partnering+with+%40VoiceverseNFT+to+explore+ways+where+together+we+might+bring+new+tools+to+new+creators+to+make+new+things%2C+and+allow+everyone+a+chance+to+own+%26+invest+in+the+IP%27s+they+create.+We+all+have+a+story+to+tell.+You+can+hate.+Or+you+can+create.+What%27ll+it+be%3F+https%3A%2F%2Ft.co%2FcfDGi4q0AZ&rft.date=2022-01-14&rft.aulast=Baker&rft.aufirst=Troy&rft_id=https%3A%2F%2Fx.com%2FTroyBakerVA%2Fstatus%2F1481869350621437955&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></span> </li> </ol></div> <div class="mw-heading mw-heading3"><h3 id="Videos">Videos</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=15.ai&action=edit&section=17" title="Edit section: Videos"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239543626" /><div class="reflist reflist-columns references-column-width" style="column-width: 35em;"> <ol class="references"> <li id="cite_note-72"><span class="mw-cite-backlink"><b><a href="#cite_ref-72">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation audio-visual cs1"><a rel="nofollow" class="external text" href="https://www.youtube.com/watch?v=mlAmqIAwxh8"><i>The VŌC Podcast // John Patrick Lowrie & Ellen McLain Interview (The voices of GLaDOS and Sniper)</i></a> (Podcast). The VŌC Podcast. April 11, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">January 15,</span> 2025</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=The+V%C5%8CC+Podcast+%2F%2F+John+Patrick+Lowrie+%26+Ellen+McLain+Interview+%28The+voices+of+GLaDOS+and+Sniper%29&rft.pub=The+V%C5%8CC+Podcast&rft.date=2021-04-11&rft_id=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DmlAmqIAwxh8&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></span> </li> <li id="cite_note-73"><span class="mw-cite-backlink"><b><a href="#cite_ref-73">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.twitch.tv/chiliofdestiny/clip/DistinctTenuousOkapiAMPEnergy">"Nate listens to his AI self"</a>. <i><a href="/wiki/Twitch_(service)" title="Twitch (service)">Twitch</a></i><span class="reference-accessdate">. Retrieved <span class="nowrap">January 21,</span> 2025</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Twitch&rft.atitle=Nate+listens+to+his+AI+self&rft_id=https%3A%2F%2Fwww.twitch.tv%2Fchiliofdestiny%2Fclip%2FDistinctTenuousOkapiAMPEnergy&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></span> </li> </ol></div> <div class="mw-heading mw-heading3"><h3 id="Works_cited">Works cited</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=15.ai&action=edit&section=18" title="Edit section: Works cited"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239549316">.mw-parser-output .refbegin{margin-bottom:0.5em}.mw-parser-output .refbegin-hanging-indents>ul{margin-left:0}.mw-parser-output .refbegin-hanging-indents>ul>li{margin-left:0;padding-left:3.2em;text-indent:-3.2em}.mw-parser-output .refbegin-hanging-indents ul,.mw-parser-output .refbegin-hanging-indents ul li{list-style:none}@media(max-width:720px){.mw-parser-output .refbegin-hanging-indents>ul>li{padding-left:1.6em;text-indent:-1.6em}}.mw-parser-output .refbegin-columns{margin-top:0.3em}.mw-parser-output .refbegin-columns ul{margin-top:0}.mw-parser-output .refbegin-columns li{page-break-inside:avoid;break-inside:avoid-column}@media screen{.mw-parser-output .refbegin{font-size:90%}}</style><div class="refbegin refbegin-columns references-column-width" style="column-width: 30em"> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFAbisola2025" class="citation web cs1">Abisola, Shojobi (January 3, 2025). <a rel="nofollow" class="external text" href="https://independent.ng/the-mit-project-that-paved-way-for-modern-voice-ai/">"The MIT Project That Paved Way For Modern Voice AI"</a>. <i><a href="/wiki/Independent_Nigeria" title="Independent Nigeria">Independent</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20250227050616/https://independent.ng/the-mit-project-that-paved-way-for-modern-voice-ai/">Archived</a> from the original on February 27, 2025<span class="reference-accessdate">. Retrieved <span class="nowrap">February 27,</span> 2025</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Independent&rft.atitle=The+MIT+Project+That+Paved+Way+For+Modern+Voice+AI&rft.date=2025-01-03&rft.aulast=Abisola&rft.aufirst=Shojobi&rft_id=https%3A%2F%2Findependent.ng%2Fthe-mit-project-that-paved-way-for-modern-voice-ai%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFAktaş2022" class="citation web cs1">Aktaş, Utku (January 19, 2022). <a rel="nofollow" class="external text" href="https://mobidictum.com/troy-baker-nft-firm-using-voice-lines-from-another-service/">"Troy Baker-backed NFT firm admitted using voice lines from another service without permission"</a>. <i>Mobidictum</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240614053358/https://mobidictum.com/troy-baker-nft-firm-using-voice-lines-from-another-service/">Archived</a> from the original on June 14, 2024<span class="reference-accessdate">. Retrieved <span class="nowrap">March 1,</span> 2025</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Mobidictum&rft.atitle=Troy+Baker-backed+NFT+firm+admitted+using+voice+lines+from+another+service+without+permission&rft.date=2022-01-19&rft.aulast=Akta%C5%9F&rft.aufirst=Utku&rft_id=https%3A%2F%2Fmobidictum.com%2Ftroy-baker-nft-firm-using-voice-lines-from-another-service%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFAnikó2022" class="citation web cs1">Anikó, Angyal (January 17, 2022). <a rel="nofollow" class="external text" href="https://thegeek.games/2022/01/17/voiceverse-nft-uses-stolen-technology/">"Voiceverse NFT Uses Stolen Technology!"</a>. theGeek. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20230928232726/https://thegeek.games/2022/01/17/voiceverse-nft-uses-stolen-technology/">Archived</a> from the original on September 28, 2023<span class="reference-accessdate">. Retrieved <span class="nowrap">March 1,</span> 2025</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Voiceverse+NFT+Uses+Stolen+Technology%21&rft.pub=theGeek&rft.date=2022-01-17&rft.aulast=Anik%C3%B3&rft.aufirst=Angyal&rft_id=https%3A%2F%2Fthegeek.games%2F2022%2F01%2F17%2Fvoiceverse-nft-uses-stolen-technology%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFBeckwith2022" class="citation web cs1">Beckwith, Michael (January 17, 2022). <a rel="nofollow" class="external text" href="https://metro.co.uk/2022/01/17/nft-firm-voiceverse-stole-work-after-announcing-troy-baker-deal-15934440/">"NFT firm Voiceverse admits it stole work after announcing Troy Baker deal"</a>. <i><a href="/wiki/Metro_(UK)" class="mw-redirect" title="Metro (UK)">Metro</a></i><span class="reference-accessdate">. Retrieved <span class="nowrap">February 28,</span> 2025</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Metro&rft.atitle=NFT+firm+Voiceverse+admits+it+stole+work+after+announcing+Troy+Baker+deal&rft.date=2022-01-17&rft.aulast=Beckwith&rft.aufirst=Michael&rft_id=https%3A%2F%2Fmetro.co.uk%2F2022%2F01%2F17%2Fnft-firm-voiceverse-stole-work-after-announcing-troy-baker-deal-15934440%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFButton2021" class="citation web cs1">Button, Chris (January 19, 2021). <a rel="nofollow" class="external text" href="https://www.byteside.com/2021/01/15-ai-deepmoji-glados-spongebob-characters-ai-text-to-speech/">"Make GLaDOS, SpongeBob and other friends say what you want with this AI text-to-speech tool"</a>. <i>Byteside</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240625180514/https://www.byteside.com/2021/01/15-ai-deepmoji-glados-spongebob-characters-ai-text-to-speech/">Archived</a> from the original on June 25, 2024<span class="reference-accessdate">. Retrieved <span class="nowrap">December 18,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Byteside&rft.atitle=Make+GLaDOS%2C+SpongeBob+and+other+friends+say+what+you+want+with+this+AI+text-to-speech+tool&rft.date=2021-01-19&rft.aulast=Button&rft.aufirst=Chris&rft_id=https%3A%2F%2Fwww.byteside.com%2F2021%2F01%2F15-ai-deepmoji-glados-spongebob-characters-ai-text-to-speech%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFCabibi-Wilkin2022" class="citation news cs1">Cabibi-Wilkin, Lily (January 26, 2022). <a rel="nofollow" class="external text" href="https://astatetheherald.com/wp-content/uploads/2022/01/a2-opinion-2.pdf">"NFTs Are Bad. So Why Do People Keep Making Them?"</a> <span class="cs1-format">(PDF)</span>. <i>The Herald</i>. Jonesboro, Arkansas: <a href="/wiki/Arkansas_State_University" title="Arkansas State University">Arkansas State University</a>. p. 2A. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240706120015/https://astatetheherald.com/wp-content/uploads/2022/01/a2-opinion-2.pdf">Archived</a> <span class="cs1-format">(PDF)</span> from the original on July 6, 2024<span class="reference-accessdate">. Retrieved <span class="nowrap">March 4,</span> 2025</span>. <q>Baker announced a collaboration with VoiceVerse, which promised an AI-based voiceover and text-to-speech platform using celebrity voices. Purchasing their NFTs with Ethereum "provides you an ownership to a unique voice in the Metaverse." After a wave of backlash (especially after the "demo" VoiceVerse shared on their Twitter turned out to be made with 15.ai, an already existing AI text-to-speech program which has no connection to Voiceverse), Baker stated that he had "a lot to think about" and encouraged his followers to "resume the conversation."<span class="cs1-kern-right"></span></q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+Herald&rft.atitle=NFTs+Are+Bad.+So+Why+Do+People+Keep+Making+Them%3F&rft.pages=2A&rft.date=2022-01-26&rft.aulast=Cabibi-Wilkin&rft.aufirst=Lily&rft_id=https%3A%2F%2Fastatetheherald.com%2Fwp-content%2Fuploads%2F2022%2F01%2Fa2-opinion-2.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFCarcasole2022" class="citation web cs1">Carcasole, David (January 17, 2022). <a rel="nofollow" class="external text" href="https://www.psu.com/news/troy-bakers-nft-partner-company-caught-claiming-voice-lines-from-another-service-as-their-own/">"Troy Baker's NFT Partner Company Caught Claiming Voice Lines From Another Service As Their Own"</a>. <i>PlayStation Universe</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20221006004158/https://www.psu.com/news/troy-bakers-nft-partner-company-caught-claiming-voice-lines-from-another-service-as-their-own/">Archived</a> from the original on October 6, 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">February 28,</span> 2025</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=PlayStation+Universe&rft.atitle=Troy+Baker%27s+NFT+Partner+Company+Caught+Claiming+Voice+Lines+From+Another+Service+As+Their+Own&rft.date=2022-01-17&rft.aulast=Carcasole&rft.aufirst=David&rft_id=https%3A%2F%2Fwww.psu.com%2Fnews%2Ftroy-bakers-nft-partner-company-caught-claiming-voice-lines-from-another-service-as-their-own%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFChandraseta2021" class="citation web cs1">Chandraseta, Rionaldi (January 21, 2021). <a rel="nofollow" class="external text" href="https://towardsdatascience.com/generate-your-favourite-characters-voice-lines-using-machine-learning-c0939270c0c6">"Generate Your Favourite Characters' Voice Lines using Machine Learning"</a>. <i>Towards Data Science</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210121132456/https://towardsdatascience.com/generate-your-favourite-characters-voice-lines-using-machine-learning-c0939270c0c6">Archived</a> from the original on January 21, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">December 18,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Towards+Data+Science&rft.atitle=Generate+Your+Favourite+Characters%27+Voice+Lines+using+Machine+Learning&rft.date=2021-01-21&rft.aulast=Chandraseta&rft.aufirst=Rionaldi&rft_id=https%3A%2F%2Ftowardsdatascience.com%2Fgenerate-your-favourite-characters-voice-lines-using-machine-learning-c0939270c0c6&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFClayton2021" class="citation web cs1">Clayton, Natalie (January 19, 2021). <a rel="nofollow" class="external text" href="https://www.pcgamer.com/make-the-cast-of-tf2-recite-old-memes-with-this-ai-text-to-speech-tool">"Make the cast of TF2 recite old memes with this AI text-to-speech tool"</a>. <i><a href="/wiki/PC_Gamer" title="PC Gamer">PC Gamer</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210119133726/https://www.pcgamer.com/make-the-cast-of-tf2-recite-old-memes-with-this-ai-text-to-speech-tool/">Archived</a> from the original on January 19, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">December 18,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=PC+Gamer&rft.atitle=Make+the+cast+of+TF2+recite+old+memes+with+this+AI+text-to-speech+tool&rft.date=2021-01-19&rft.aulast=Clayton&rft.aufirst=Natalie&rft_id=https%3A%2F%2Fwww.pcgamer.com%2Fmake-the-cast-of-tf2-recite-old-memes-with-this-ai-text-to-speech-tool&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFCocomello2021" class="citation web cs1">Cocomello, Marco (January 20, 2021). <a rel="nofollow" class="external text" href="https://www.glitched.africa/make-portals-glados-and-other-characters-say-whatever-you-want-with-this-new-app/">"Make Portal's GLaDOS and Other Characters Say Whatever You Want With This New App"</a>. <i>GLITCHED</i><span class="reference-accessdate">. Retrieved <span class="nowrap">March 10,</span> 2025</span>. <q>The full list of 15.ai character is quite large. Not only can you replicate something from Portal but there's SpongeBob Squarepants, My Little Pony, Daria and many more. Using the app is also fairly simple. You select the source (the game or series you want) and then the character from the source who you want to replicate. You can then enter anything you wish under 200 characters in the dialogue box and a few seconds later, thanks to advanced algorithms and stuff I don't understand, the voice line will be ready. Users can then download the sound snippet for safe-keeping.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=GLITCHED&rft.atitle=Make+Portal%27s+GLaDOS+and+Other+Characters+Say+Whatever+You+Want+With+This+New+App&rft.date=2021-01-20&rft.aulast=Cocomello&rft.aufirst=Marco&rft_id=https%3A%2F%2Fwww.glitched.africa%2Fmake-portals-glados-and-other-characters-say-whatever-you-want-with-this-new-app%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFCNN2021" class="citation news cs1"><a rel="nofollow" class="external text" href="https://prod.transcripts.cnn.com/show/cnr/date/2021-01-15/segment/18">"CNN Newsroom"</a>. <a href="/wiki/CNN" title="CNN">CNN</a>. January 15, 2021.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=CNN+Newsroom&rft.date=2021-01-15&rft_id=https%3A%2F%2Fprod.transcripts.cnn.com%2Fshow%2Fcnr%2Fdate%2F2021-01-15%2Fsegment%2F18&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFDueñas2023" class="citation web cs1">Dueñas, Augusto (December 27, 2023). <a rel="nofollow" class="external text" href="https://thelinuxcode.com/what-15ai-and-how-does-work/">"Demystifying 15.ai: How AI Generates Ultra-Realistic Text-to-Speech Voices"</a>. <i>TheLinuxCode</i><span class="reference-accessdate">. Retrieved <span class="nowrap">February 22,</span> 2025</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=TheLinuxCode&rft.atitle=Demystifying+15.ai%3A+How+AI+Generates+Ultra-Realistic+Text-to-Speech+Voices&rft.date=2023-12-27&rft.aulast=Due%C3%B1as&rft.aufirst=Augusto&rft_id=https%3A%2F%2Fthelinuxcode.com%2Fwhat-15ai-and-how-does-work%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFdo_Prado2021" class="citation web cs1 cs1-prop-foreign-lang-source">do Prado, Renan (January 19, 2021). <a rel="nofollow" class="external text" href="https://arkade.com.br/faca-glados-bob-esponja-e-outros-personagens-falarem-textos-escritos-por-voce/">"Faça GLaDOS, Bob Esponja e outros personagens falarem textos escritos por você!"</a> [Make GLaDOS, SpongeBob and other characters speak texts written by you!]. <i>Arkade</i> (in Brazilian Portuguese). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220819193854/https://www.arkade.com.br/faca-glados-bob-esponja-e-outros-personagens-falarem-textos-escritos-por-voce/">Archived</a> from the original on August 19, 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">December 22,</span> 2024</span>. <q>Obviamente o programa funciona no idioma inglês, mas dá pra gerar umas frases bem emboladas e engraças em português, estilo aqueles memes usando vozes em outros idiomas falando em português.</q> [Obviously, the program works in English, but you can generate some really confusing and funny sentences in Portuguese, like those memes using voices in other languages speaking Portuguese.]</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Arkade&rft.atitle=Fa%C3%A7a+GLaDOS%2C+Bob+Esponja+e+outros+personagens+falarem+textos+escritos+por+voc%C3%AA%21&rft.date=2021-01-19&rft.aulast=do+Prado&rft.aufirst=Renan&rft_id=https%3A%2F%2Farkade.com.br%2Ffaca-glados-bob-esponja-e-outros-personagens-falarem-textos-escritos-por-voce%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="ElevenLabs-2024a" class="citation web cs1">Staniszewski, Mati (2024a). <a rel="nofollow" class="external text" href="https://elevenlabs.io/blog/15-ai">"15.AI: Everything You Need to Know & Best Alternatives"</a>. <i><a href="/wiki/ElevenLabs" title="ElevenLabs">ElevenLabs</a></i> (Official website). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20241225034801/https://elevenlabs.io/blog/15-ai">Archived</a> from the original on December 25, 2024<span class="reference-accessdate">. Retrieved <span class="nowrap">December 18,</span> 2024</span>. <q>Combining speech synthesis with machine learning, deep learning, deep neural networks, and audio synthesis algorithms, 15.ai transformed how users created different voices with AI text.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=ElevenLabs&rft.atitle=15.AI%3A+Everything+You+Need+to+Know+%26+Best+Alternatives&rft.date=2024&rft.aulast=Staniszewski&rft.aufirst=Mati&rft_id=https%3A%2F%2Felevenlabs.io%2Fblog%2F15-ai&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="ElevenLabs-2024b" class="citation web cs1"><a rel="nofollow" class="external text" href="https://help.elevenlabs.io/hc/en-us/articles/13313564601361-Can-I-publish-the-content-I-generate-on-the-platform">"Can I publish the content I generate on the platform?"</a>. <i><a href="/wiki/ElevenLabs" title="ElevenLabs">ElevenLabs</a></i> (Official website). 2024b. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20241223034910/https://help.elevenlabs.io/hc/en-us/articles/13313564601361-Can-I-publish-the-content-I-generate-on-the-platform">Archived</a> from the original on December 23, 2024<span class="reference-accessdate">. Retrieved <span class="nowrap">December 23,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=ElevenLabs&rft.atitle=Can+I+publish+the+content+I+generate+on+the+platform%3F&rft.date=2024&rft_id=https%3A%2F%2Fhelp.elevenlabs.io%2Fhc%2Fen-us%2Farticles%2F13313564601361-Can-I-publish-the-content-I-generate-on-the-platform&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="www.equestriacn.com" class="citation web cs1 cs1-prop-foreign-lang-source"><a rel="nofollow" class="external text" href="https://www.equestriacn.com/2021/10/15-ai-is-back-online-updated-to-v23.html">"15.ai已经重新上线，版本更新至v23"</a> [15.ai has been re-launched, version updated to v23]. <i>EquestriaCN</i> (in Chinese). October 1, 2021. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240519181715/https://www.equestriacn.com/2021/10/15-ai-is-back-online-updated-to-v23.html">Archived</a> from the original on May 19, 2024<span class="reference-accessdate">. Retrieved <span class="nowrap">December 22,</span> 2024</span>. <q>目前重新上线的网站仍然存在一些bug，且排队较长，需要一定的耐心等待与重试。</q> [Currently, the relaunched website still has some bugs and the queue is long, so you need to be patient and wait and try again.]</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=EquestriaCN&rft.atitle=15.ai%E5%B7%B2%E7%BB%8F%E9%87%8D%E6%96%B0%E4%B8%8A%E7%BA%BF%EF%BC%8C%E7%89%88%E6%9C%AC%E6%9B%B4%E6%96%B0%E8%87%B3v23&rft.date=2021-10-01&rft_id=https%3A%2F%2Fwww.equestriacn.com%2F2021%2F10%2F15-ai-is-back-online-updated-to-v23.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="QQ" class="citation web cs1 cs1-prop-foreign-lang-source">Feng, Bai (March 15, 2020). <a rel="nofollow" class="external text" href="https://news.qq.com/rain/a/20200315A0B0AY00">"模型参数过亿跑不动？看MIT小哥，少量数据完成高质量文本转语音！"</a> [Model has over 100 million parameters and won't run? Check out this MIT guy who achieves high-quality text-to-speech with minimal data!]. <i><a href="/wiki/QQ_News" class="mw-redirect" title="QQ News">QQ News</a></i> (in Chinese). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20250227041640/https://news.qq.com/rain/a/20200315A0B0AY00">Archived</a> from the original on February 27, 2025<span class="reference-accessdate">. Retrieved <span class="nowrap">February 22,</span> 2025</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=QQ+News&rft.atitle=%E6%A8%A1%E5%9E%8B%E5%8F%82%E6%95%B0%E8%BF%87%E4%BA%BF%E8%B7%91%E4%B8%8D%E5%8A%A8%EF%BC%9F%E7%9C%8BMIT%E5%B0%8F%E5%93%A5%EF%BC%8C%E5%B0%91%E9%87%8F%E6%95%B0%E6%8D%AE%E5%AE%8C%E6%88%90%E9%AB%98%E8%B4%A8%E9%87%8F%E6%96%87%E6%9C%AC%E8%BD%AC%E8%AF%AD%E9%9F%B3%EF%BC%81&rft.date=2020-03-15&rft.aulast=Feng&rft.aufirst=Bai&rft_id=https%3A%2F%2Fnews.qq.com%2Frain%2Fa%2F20200315A0B0AY00&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFGamerSky2021" class="citation web cs1 cs1-prop-foreign-lang-source"><a rel="nofollow" class="external text" href="https://www.gamersky.com/news/202101/1355887.shtml">"这个网站可用AI生成语音让ACG角色"说"出你输入的文本"</a> [This Website Can Use AI to Generate Voice, Making ACG Characters "Say" the Text You Input]. <i><a href="https://zh.wikipedia.org/wiki/%E6%B8%B8%E6%B0%91%E6%98%9F%E7%A9%BA" class="extiw" title="zh:游民星空">GamerSky</a></i> (in Chinese). January 18, 2021. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20241211221628/https://www.gamersky.com/news/202101/1355887.shtml">Archived</a> from the original on December 11, 2024<span class="reference-accessdate">. Retrieved <span class="nowrap">December 18,</span> 2024</span>. <q>笔者就尝试了一下让紫悦咏唱"无限剑制"的实验，虽然AI的声音缺少了些抑扬顿挫，不过效果也还算有趣。</q> [Although the AI's voice lacks some intonation, the effect is still interesting. Currently, 15.ai provides relatively few character options. Due to the word limit of the text, the generated voice is relatively short.]</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=GamerSky&rft.atitle=%E8%BF%99%E4%B8%AA%E7%BD%91%E7%AB%99%E5%8F%AF%E7%94%A8AI%E7%94%9F%E6%88%90%E8%AF%AD%E9%9F%B3+%E8%AE%A9ACG%E8%A7%92%E8%89%B2%22%E8%AF%B4%22%E5%87%BA%E4%BD%A0%E8%BE%93%E5%85%A5%E7%9A%84%E6%96%87%E6%9C%AC&rft.date=2021-01-18&rft_id=https%3A%2F%2Fwww.gamersky.com%2Fnews%2F202101%2F1355887.shtml&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFGoogle2018" class="citation web cs1"><a rel="nofollow" class="external text" href="https://google.github.io/tacotron/publications/semisupervised/index.html">"Audio samples from "Semi-Supervised Training for Improving Data Efficiency in End-to-End Speech Synthesis"<span class="cs1-kern-right"></span>"</a>. August 30, 2018. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20201111222714/https://google.github.io/tacotron/publications/semisupervised/index.html">Archived</a> from the original on November 11, 2020<span class="reference-accessdate">. Retrieved <span class="nowrap">June 5,</span> 2022</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Audio+samples+from+%22Semi-Supervised+Training+for+Improving+Data+Efficiency+in+End-to-End+Speech+Synthesis%22&rft.date=2018-08-30&rft_id=https%3A%2F%2Fgoogle.github.io%2Ftacotron%2Fpublications%2Fsemisupervised%2Findex.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFGroth-Anderson2022" class="citation web cs1 cs1-prop-foreign-lang-source">Groth-Anderson, Magnus (January 19, 2022). <a rel="nofollow" class="external text" href="https://www.gamereactor.dk/troy-bakerstottet-nftvirksomhed-indrommer-at-have-stjalet-indhold-1038343/">"Troy Baker-støttet NFT-virksomhed indrømmer at have stjålet indhold"</a> [Troy Baker-backed NFT company admits to stealing content]. <i><a href="/wiki/Gamereactor" title="Gamereactor">Gamereactor</a></i> (in Danish). <a href="/wiki/Gamereactor" title="Gamereactor">Gamereactor</a>. <a rel="nofollow" class="external text" href="https://archive.today/20250301234648/https://www.gamereactor.dk/troy-bakerstottet-nftvirksomhed-indrommer-at-have-stjalet-indhold-1038343/">Archived</a> from the original on March 1, 2025<span class="reference-accessdate">. Retrieved <span class="nowrap">March 1,</span> 2025</span>. <q>Og til det svarede 15.ai: 'Go f*ck yourself'.</q> [And to that, 15.ai responded: 'Go f*ck yourself.']</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Gamereactor&rft.atitle=Troy+Baker-st%C3%B8ttet+NFT-virksomhed+indr%C3%B8mmer+at+have+stj%C3%A5let+indhold&rft.date=2022-01-19&rft.aulast=Groth-Anderson&rft.aufirst=Magnus&rft_id=https%3A%2F%2Fwww.gamereactor.dk%2Ftroy-bakerstottet-nftvirksomhed-indrommer-at-have-stjalet-indhold-1038343%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFHacker_News2022" class="citation web cs1"><a rel="nofollow" class="external text" href="https://news.ycombinator.com/item?id=31711118">"15.ai"</a>. <i><a href="/wiki/Hacker_News" title="Hacker News">Hacker News</a></i>. June 12, 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">December 29,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Hacker+News&rft.atitle=15.ai&rft.date=2022-06-12&rft_id=https%3A%2F%2Fnews.ycombinator.com%2Fitem%3Fid%3D31711118&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFInnes2022" class="citation web cs1">Innes, Ruby (January 18, 2022). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240726140924/https://www.kotaku.com.au/2022/01/voiceverse-caught-using-someone-elses-content/">"Voiceverse Is The Latest NFT Company Caught Using Someone Else's Content"</a>. <i><a href="/wiki/Kotaku_Australia" class="mw-redirect" title="Kotaku Australia">Kotaku Australia</a></i>. Archived from <a rel="nofollow" class="external text" href="https://www.kotaku.com.au/2022/01/voiceverse-caught-using-someone-elses-content/">the original</a> on July 26, 2024<span class="reference-accessdate">. Retrieved <span class="nowrap">February 28,</span> 2025</span>. <q>Another criticism was that this practice could potentially put voice actors out of work considering you could just use their AI voice rather than getting them to voice act for a project and paying them.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Kotaku+Australia&rft.atitle=Voiceverse+Is+The+Latest+NFT+Company+Caught+Using+Someone+Else%27s+Content&rft.date=2022-01-18&rft.aulast=Innes&rft.aufirst=Ruby&rft_id=https%3A%2F%2Fwww.kotaku.com.au%2F2022%2F01%2Fvoiceverse-caught-using-someone-elses-content%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFJi2021" class="citation web cs1 cs1-prop-foreign-lang-source">Ji, Yunyo (January 19, 2021). <a rel="nofollow" class="external text" href="https://www.163.com/dy/article/G0NMBQF205467D9Z.html">"这个国外的语音合成网站，可以让玩家操控二次元角色说话"</a> [This foreign speech synthesis website allows players to control the two-dimensional characters to speak]. <i><a href="/wiki/163.com" class="mw-redirect" title="163.com">163.com</a></i> (in Chinese). <a href="/wiki/NetEase_News" class="mw-redirect" title="NetEase News">NetEase News</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20250227041927/https://www.163.com/dy/article/G0NMBQF205467D9Z.html">Archived</a> from the original on February 27, 2025<span class="reference-accessdate">. Retrieved <span class="nowrap">February 26,</span> 2025</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=163.com&rft.atitle=%E8%BF%99%E4%B8%AA%E5%9B%BD%E5%A4%96%E7%9A%84%E8%AF%AD%E9%9F%B3%E5%90%88%E6%88%90%E7%BD%91%E7%AB%99%EF%BC%8C%E5%8F%AF%E4%BB%A5%E8%AE%A9%E7%8E%A9%E5%AE%B6%E6%93%8D%E6%8E%A7%E4%BA%8C%E6%AC%A1%E5%85%83%E8%A7%92%E8%89%B2%E8%AF%B4%E8%AF%9D&rft.date=2021-01-19&rft.aulast=Ji&rft.aufirst=Yunyo&rft_id=https%3A%2F%2Fwww.163.com%2Fdy%2Farticle%2FG0NMBQF205467D9Z.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFKar2022" class="citation web cs1">Kar, Jess (January 18, 2022). <a rel="nofollow" class="external text" href="https://www.nftgators.com/troy-bakers-partner-voice-nft-platform-voiceverse-admits-to-stealing-audio/">"Troy Baker's Partner Voice NFT Platform Voiceverse Admits to Stealing Audio"</a>. <i>NFTGators</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240915163500/https://www.nftgators.com/troy-bakers-partner-voice-nft-platform-voiceverse-admits-to-stealing-audio/">Archived</a> from the original on September 15, 2024<span class="reference-accessdate">. Retrieved <span class="nowrap">February 28,</span> 2025</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=NFTGators&rft.atitle=Troy+Baker%E2%80%99s+Partner+Voice+NFT+Platform+Voiceverse+Admits+to+Stealing+Audio&rft.date=2022-01-18&rft.aulast=Kar&rft.aufirst=Jess&rft_id=https%3A%2F%2Fwww.nftgators.com%2Ftroy-bakers-partner-voice-nft-platform-voiceverse-admits-to-stealing-audio%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFKhavanekar2022" class="citation web cs1">Khavanekar, Aditya (January 18, 2022). <a rel="nofollow" class="external text" href="https://yandexwebcache.net/yandbtm?fmode=inject&tm=1740804271&tld=com&lang=en&la=1650370176&text=https%3A//gamingsym.in/the-nft-company-that-troy-baker-markets-took-audio-clips-from-another-service/&url=https%3A//gamingsym.in/the-nft-company-that-troy-baker-markets-took-audio-clips-from-another-service/&l10n=en&mime=html&sign=70b060cefd05476efaf3c2c00f2fec0d&keyno=0">"The NFT company that Troy Baker markets took audio clips from another service"</a>. <i>GamingSym.in</i>. Archived from <a rel="nofollow" class="external text" href="https://gamingsym.in/the-nft-company-that-troy-baker-markets-took-audio-clips-from-another-service/">the original</a> on January 19, 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">February 28,</span> 2025</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=GamingSym.in&rft.atitle=The+NFT+company+that+Troy+Baker+markets+took+audio+clips+from+another+service&rft.date=2022-01-18&rft.aulast=Khavanekar&rft.aufirst=Aditya&rft_id=https%3A%2F%2Fgamingsym.in%2Fthe-nft-company-that-troy-baker-markets-took-audio-clips-from-another-service%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFKhibchenko2022" class="citation web cs1 cs1-prop-foreign-lang-source">Khibchenko, Pavel (February 15, 2022). <a rel="nofollow" class="external text" href="https://skillbox.ru/media/gamedev/nft-v-geymdeve-problemy-regulirovaniya-gnev-igrokov-i-pospeshnye-resheniya-razrabotchikov/">"NFT в геймдеве: проблемы регулирования, гнев игроков и поспешные решения разработчиков"</a>. <i><a href="https://ru.wikipedia.org/wiki/Skillbox" class="extiw" title="ru:Skillbox">Skillbox</a></i> (in Russian). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20230605201046/https://skillbox.ru/media/gamedev/nft-v-geymdeve-problemy-regulirovaniya-gnev-igrokov-i-pospeshnye-resheniya-razrabotchikov/">Archived</a> from the original on June 5, 2023<span class="reference-accessdate">. Retrieved <span class="nowrap">February 28,</span> 2025</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Skillbox&rft.atitle=NFT+%D0%B2+%D0%B3%D0%B5%D0%B9%D0%BC%D0%B4%D0%B5%D0%B2%D0%B5%3A+%D0%BF%D1%80%D0%BE%D0%B1%D0%BB%D0%B5%D0%BC%D1%8B+%D1%80%D0%B5%D0%B3%D1%83%D0%BB%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D1%8F%2C+%D0%B3%D0%BD%D0%B5%D0%B2+%D0%B8%D0%B3%D1%80%D0%BE%D0%BA%D0%BE%D0%B2+%D0%B8+%D0%BF%D0%BE%D1%81%D0%BF%D0%B5%D1%88%D0%BD%D1%8B%D0%B5+%D1%80%D0%B5%D1%88%D0%B5%D0%BD%D0%B8%D1%8F+%D1%80%D0%B0%D0%B7%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D1%87%D0%B8%D0%BA%D0%BE%D0%B2&rft.date=2022-02-15&rft.aulast=Khibchenko&rft.aufirst=Pavel&rft_id=https%3A%2F%2Fskillbox.ru%2Fmedia%2Fgamedev%2Fnft-v-geymdeve-problemy-regulirovaniya-gnev-igrokov-i-pospeshnye-resheniya-razrabotchikov%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFKim2020" class="citation arxiv cs1">Kim, Jaehyeon (2020). "Glow-TTS: A Generative Flow for Text-to-Speech via Monotonic Alignment Search". <a href="/wiki/ArXiv_(identifier)" class="mw-redirect" title="ArXiv (identifier)">arXiv</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://arxiv.org/abs/2005.11129">2005.11129</a></span> [<a rel="nofollow" class="external text" href="https://arxiv.org/archive/eess.AS">eess.AS</a>].</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=preprint&rft.jtitle=arXiv&rft.atitle=Glow-TTS%3A+A+Generative+Flow+for+Text-to-Speech+via+Monotonic+Alignment+Search&rft.date=2020&rft_id=info%3Aarxiv%2F2005.11129&rft.aulast=Kim&rft.aufirst=Jaehyeon&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFKnight2017" class="citation web cs1">Knight, Will (August 3, 2017). <a rel="nofollow" class="external text" href="https://www.technologyreview.com/2017/08/03/105566/an-algorithm-trained-on-emoji-knows-when-youre-being-sarcastic-on-twitter/">"An Algorithm Trained on Emoji Knows When You're Being Sarcastic on Twitter"</a>. <i><a href="/wiki/MIT_Technology_Review" title="MIT Technology Review">MIT Technology Review</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220602215737/https://www.technologyreview.com/2017/08/03/105566/an-algorithm-trained-on-emoji-knows-when-youre-being-sarcastic-on-twitter/">Archived</a> from the original on June 2, 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">December 18,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=MIT+Technology+Review&rft.atitle=An+Algorithm+Trained+on+Emoji+Knows+When+You%27re+Being+Sarcastic+on+Twitter&rft.date=2017-08-03&rft.aulast=Knight&rft.aufirst=Will&rft_id=https%3A%2F%2Fwww.technologyreview.com%2F2017%2F08%2F03%2F105566%2Fan-algorithm-trained-on-emoji-knows-when-youre-being-sarcastic-on-twitter%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFKong2020" class="citation arxiv cs1">Kong, Jungil (2020). 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Get Characters from Undertale and Portal to Say Your Desired Lines]. <i><a href="https://ja.wikipedia.org/wiki/AUTOMATON" class="extiw" title="ja:AUTOMATON">AUTOMATON</a></i> (in Japanese). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210119103031/https://automaton-media.com/articles/newsjp/20210119-149494/">Archived</a> from the original on January 19, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">December 18,</span> 2024</span>. <q>英語版ボイスのみなので注意。;もうひとつ15.aiの大きな特徴として挙げられるのが、豊かな感情表現だ。</q> [Please note that only English voices are available.;Another major feature of 15.ai is its rich emotional expression.]</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=AUTOMATON&rft.atitle=%E3%82%B2%E3%83%BC%E3%83%A0%E3%82%AD%E3%83%A3%E3%83%A9%E9%9F%B3%E5%A3%B0%E8%AA%AD%E3%81%BF%E4%B8%8A%E3%81%92%E3%82%BD%E3%83%95%E3%83%88%E3%80%8C15.ai%E3%80%8D%E5%85%AC%E9%96%8B%E4%B8%AD%E3%80%82%E3%80%8EUndertale%E3%80%8F%E3%82%84%E3%80%8EPortal%E3%80%8F%E3%81%AE%E3%82%AD%E3%83%A3%E3%83%A9%E3%81%AB%E5%A5%BD%E3%81%8D%E3%81%AA%E3%82%BB%E3%83%AA%E3%83%95%E3%82%92%E8%A8%80%E3%81%A3%E3%81%A6%E3%82%82%E3%82%89%E3%81%88%E3%82%8B&rft.date=2021&rft.aulast=Kurosawa&rft.aufirst=Yuki&rft_id=https%3A%2F%2Fautomaton-media.com%2Farticles%2Fnewsjp%2F20210119-149494%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFLam2022" class="citation web cs1">Lam, Khoa (January 14, 2022). <a rel="nofollow" class="external text" href="https://incidentdatabase.ai/cite/277/">"Incident 277: Voices Created Using Publicly Available App Stolen and Resold as NFT without Attribution"</a>. <i><a href="/wiki/Partnership_on_AI" title="Partnership on AI">AI Incident Database</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20250113102849/https://incidentdatabase.ai/cite/277/">Archived</a> from the original on January 13, 2025<span class="reference-accessdate">. Retrieved <span class="nowrap">February 27,</span> 2025</span>. <q>An AI-synthetic audio sold as an NFT on Voiceverse's platform was acknowledged by the company for having been created by 15.ai, a free web app specializing in text-to-speech and AI-voice generation, and reused without proper attribution.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=AI+Incident+Database&rft.atitle=Incident+277%3A+Voices+Created+Using+Publicly+Available+App+Stolen+and+Resold+as+NFT+without+Attribution&rft.date=2022-01-14&rft.aulast=Lam&rft.aufirst=Khoa&rft_id=https%3A%2F%2Fincidentdatabase.ai%2Fcite%2F277%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFLawrence2022" class="citation web cs1">Lawrence, Briana (January 19, 2022). <a rel="nofollow" class="external text" href="https://www.themarysue.com/shonen-jump-not-doing-nfts/">"Shonen Jump Scare Leads to Company Reassuring Fans That They Aren't Getting Into NFTs"</a>. <i><a href="/wiki/The_Mary_Sue" class="mw-redirect" title="The Mary Sue">The Mary Sue</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20250113060311/https://www.themarysue.com/shonen-jump-not-doing-nfts/">Archived</a> from the original on January 13, 2025<span class="reference-accessdate">. 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Retrieved <span class="nowrap">February 28,</span> 2025</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=LevelUp.com&rft.atitle=The+disappointment%2C+brother%21+NFT+project+supported+by+Troy+Baker+used+third-party+technology&rft.date=2022-01-18&rft_id=https%3A%2F%2Fshoutfile.com%2F2022%2F01%2F18%2Fthe-disappointment-brother-nft-project-supported-by-troy-baker-used-third-party-technology-levelup%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFLi2021" class="citation web cs1 cs1-prop-foreign-lang-source">Li, Yongqiang (2021). <a rel="nofollow" class="external text" href="https://zhuanlan.zhihu.com/p/346417192">"语音开源项目优选：免费配音网站15.ai"</a> [Voice Open Source Project Selection: Free Voice Acting Website 15.ai]. <i><a href="/wiki/Zhihu" title="Zhihu">Zhihu</a></i> (in Chinese). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20241219212053/https://zhuanlan.zhihu.com/p/346417192">Archived</a> from the original on December 19, 2024<span class="reference-accessdate">. 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Retrieved <span class="nowrap">March 1,</span> 2025</span>. <q>And of course, there is 15.ai providing the ability to create voice memes using internet's favorite cartoon and game characters.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=The+Road+to+General+Intelligence+in+Synthetic+Speech+%28Part+1%29&rft.au=LOVO.AI&rft_id=https%3A%2F%2Flovo.ai%2Fpost%2Fthe-road-to-general-intelligence-in-synthetic-speech-part-1&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFMahendra2020" class="citation web cs1">Mahendra, Parth (May 11, 2020). <a rel="nofollow" class="external text" href="https://www.aidaily.co.uk/articles/spongebob-can-now-narrate-your-writing">"Spongebob Can Now Narrate Your Writing"</a>. <i>AI Daily</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210701024608/https://www.aidaily.co.uk/articles/spongebob-can-now-narrate-your-writing">Archived</a> from the original on July 1, 2021<span class="reference-accessdate">. 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Retrieved <span class="nowrap">December 21,</span> 2024</span>. <q>Incluso, los más clavados pueden cambiar algunos parámetros como la intencionalidad o el tono.</q> [The most experienced can change some parameters such as the intention or the tone.]</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Qore&rft.atitle=15.ai%2C+el+sitio+que+te+permite+usar+voces+de+personajes+populares+para+que+digan+lo+que+quieras&rft.date=2021-01-20&rft.aulast=Moto&rft.aufirst=Eugenio&rft_id=https%3A%2F%2Fwww.qore.com%2Fnoticias%2F78756%2F15ai-el-sitio-que-te-permite-usar-voces-de-personajes-populares-para-que-digan-lo-que-quieras%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFMrSun2021" class="citation web cs1 cs1-prop-foreign-lang-source">MrSun (January 19, 2021). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20241228151221/https://tw.news.yahoo.com/15-ai-044220764.html">"讓你喜愛的ACG角色說出任何話！ AI生成技術幫助你實現夢想"</a> [Let your favorite ACG characters say anything! AI generation technology helps you realize your dreams]. <i>Yahoo</i> (in Chinese). Archived from <a rel="nofollow" class="external text" href="https://tw.news.yahoo.com/15-ai-044220764.html">the original</a> on December 28, 2024<span class="reference-accessdate">. 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March 9, 2024. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20241125181327/https://openai.com/index/navigating-the-challenges-and-opportunities-of-synthetic-voices/">Archived</a> from the original on November 25, 2024<span class="reference-accessdate">. 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Archived from <a rel="nofollow" class="external text" href="https://www.gameinformer.com/gamer-culture/2021/01/18/make-portals-glados-and-other-beloved-characters-say-the-weirdest-things">the original</a> on January 18, 2021<span class="reference-accessdate">. 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It doesn't seem to know what to do with question marks (SAM did) and delivers each line as a statement.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Anime+Superhero+News&rft.atitle=This+Website+Will+Say+Whatever+You+Type+In+Spongebob%27s+Voice&rft.date=2021-01-18&rft.aulast=Paltridge&rft.aufirst=Peter&rft_id=https%3A%2F%2Fanimesuperhero.com%2Fthis-website-will-say-whatever-you-type-in-spongebobs-voice%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFPhillips2022b" class="citation web cs1">Phillips, Tom (January 17, 2022). <a rel="nofollow" class="external text" href="https://www.eurogamer.net/articles/2022-01-17-troy-baker-backed-nft-firm-admits-using-voice-lines-taken-from-another-service-without-permission">"Troy Baker-backed NFT firm admits using voice lines taken from another service without permission"</a>. <i><a href="/wiki/Eurogamer" title="Eurogamer">Eurogamer</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220117164033/https://www.eurogamer.net/articles/2022-01-17-troy-baker-backed-nft-firm-admits-using-voice-lines-taken-from-another-service-without-permission">Archived</a> from the original on January 17, 2022<span class="reference-accessdate">. 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Retrieved <span class="nowrap">December 18,</span> 2024</span>. <q>15.ai was a breakthrough in the field of text-to-speech (TTS) and speech synthesis, offering high-quality and emotive voices that captivated users across various platforms, especially content creators.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Play.ht&rft.atitle=Everything+You+Need+to+Know+About+15.ai%3A+The+AI+Voice+Generator&rft.date=2024-09-12&rft_id=https%3A%2F%2Fplay.ht%2Fblog%2F15-ai%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFRen2019" class="citation arxiv cs1">Ren, Yi (2019). 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October 17, 2024<span class="reference-accessdate">. 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Retrieved <span class="nowrap">January 1,</span> 2025</span>. <q>15.ai has come a long way since we first posted it years ago. With that supreme technology and some clever editing, someone named Clipper Anon over on Youtube has put together an entire fully voiced 17 minute episode,</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Equestria+Daily&rft.atitle=Full+Simple+Animated+Episode+-+The+Tax+Breaks+%28Twilight%29&rft.date=2020&rft.aulast=Scotellaro&rft.aufirst=Shaun&rft_id=https%3A%2F%2Fwww.equestriadaily.com%2F2022%2F05%2Ffull-simple-animated-episode-tax-breaks.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFScotellaro2020e" class="citation web cs1">Scotellaro, Shaun (2020e). <a rel="nofollow" class="external text" href="https://www.equestriadaily.com/2020/12/more-pony-music-we-shine-brighter.html">"More Pony Music! 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Retrieved <span class="nowrap">January 1,</span> 2025</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Equestria+Daily&rft.atitle=New+Among+Us+Animation+Goes+Viral...+With+Pony+Voices&rft.date=2020&rft.aulast=Scotellaro&rft.aufirst=Shaun&rft_id=https%3A%2F%2Fwww.equestriadaily.com%2F2020%2F09%2Fnew-among-us-animation-goes-viral-with.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFTemitope2024" class="citation web cs1">Temitope, Yusuf (December 10, 2024). <a rel="nofollow" class="external text" href="https://guardian.ng/technology/15-ai-creator-reveals-journey-from-mit-project-to-internet-phenomenon/">"15.ai Creator reveals journey from MIT Project to internet phenomenon"</a>. <i><a href="/wiki/The_Guardian_(Nigeria)" title="The Guardian (Nigeria)">The Guardian</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20241228152312/https://guardian.ng/technology/15-ai-creator-reveals-journey-from-mit-project-to-internet-phenomenon/">Archived</a> from the original on December 28, 2024<span class="reference-accessdate">. Retrieved <span class="nowrap">December 25,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=The+Guardian&rft.atitle=15.ai+Creator+reveals+journey+from+MIT+Project+to+internet+phenomenon&rft.date=2024-12-10&rft.aulast=Temitope&rft.aufirst=Yusuf&rft_id=https%3A%2F%2Fguardian.ng%2Ftechnology%2F15-ai-creator-reveals-journey-from-mit-project-to-internet-phenomenon%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="Tistory-2021" class="citation web cs1 cs1-prop-foreign-lang-source"><a rel="nofollow" class="external text" href="https://zuntata.tistory.com/7283">"게임 캐릭터 음성으로 영어를 읽어주는 소프트 15.ai 공개"</a> [Software 15.ai Released That Reads English in Game Character Voices]. <i><a href="/wiki/Tistory" title="Tistory">Tistory</a></i> (in Korean). January 20, 2021. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20241220040335/https://zuntata.tistory.com/7283">Archived</a> from the original on December 20, 2024<span class="reference-accessdate">. Retrieved <span class="nowrap">December 18,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Tistory&rft.atitle=%EA%B2%8C%EC%9E%84+%EC%BA%90%EB%A6%AD%ED%84%B0+%EC%9D%8C%EC%84%B1%EC%9C%BC%EB%A1%9C+%EC%98%81%EC%96%B4%EB%A5%BC+%EC%9D%BD%EC%96%B4%EC%A3%BC%EB%8A%94+%EC%86%8C%ED%94%84%ED%8A%B8+15.ai+%EA%B3%B5%EA%B0%9C.&rft.date=2021-01-20&rft_id=https%3A%2F%2Fzuntata.tistory.com%2F7283&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFToh2022" class="citation web cs1">Toh, Brandon (January 18, 2022). <a rel="nofollow" class="external text" href="https://geekculture.co/voiceverse-nft-troy-baker/">"Troy Baker's NFT Partner Company Voiceverse Caught Using Voice Lines From Another Service Without Permission"</a>. <i>Geek Culture</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20221130010815/https://geekculture.co/voiceverse-nft-troy-baker/">Archived</a> from the original on November 30, 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">February 28,</span> 2025</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Geek+Culture&rft.atitle=Troy+Baker%27s+NFT+Partner+Company+Voiceverse+Caught+Using+Voice+Lines+From+Another+Service+Without+Permission&rft.date=2022-01-18&rft.aulast=Toh&rft.aufirst=Brandon&rft_id=https%3A%2F%2Fgeekculture.co%2Fvoiceverse-nft-troy-baker%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREF遊戲2021" class="citation web cs1 cs1-prop-foreign-lang-source">遊戲, 遊戲角落 (January 20, 2021). <a rel="nofollow" class="external text" href="https://game.udn.com/game/story/10453/5189551">"這個AI語音可以模仿《傳送門》GLaDOS講出任何對白！連《Undertale》都可以學"</a> [This AI Voice Can Imitate Portal's GLaDOS Saying Any Dialog! It Can Even Learn Undertale]. <i><a href="/wiki/United_Daily_News" title="United Daily News">United Daily News</a></i> (in Chinese (Taiwan)). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20241219214330/https://game.udn.com/game/story/10453/5189551">Archived</a> from the original on December 19, 2024<span class="reference-accessdate">. Retrieved <span class="nowrap">December 18,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=United+Daily+News&rft.atitle=%E9%80%99%E5%80%8BAI%E8%AA%9E%E9%9F%B3%E5%8F%AF%E4%BB%A5%E6%A8%A1%E4%BB%BF%E3%80%8A%E5%82%B3%E9%80%81%E9%96%80%E3%80%8BGLaDOS%E8%AC%9B%E5%87%BA%E4%BB%BB%E4%BD%95%E5%B0%8D%E7%99%BD%EF%BC%81%E9%80%A3%E3%80%8AUndertale%E3%80%8B%E9%83%BD%E5%8F%AF%E4%BB%A5%E5%AD%B8&rft.date=2021-01-20&rft.aulast=%E9%81%8A%E6%88%B2&rft.aufirst=%E9%81%8A%E6%88%B2%E8%A7%92%E8%90%BD&rft_id=https%3A%2F%2Fgame.udn.com%2Fgame%2Fstory%2F10453%2F5189551&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFVillalobos2021" class="citation web cs1 cs1-prop-foreign-lang-source">Villalobos, José (January 18, 2021). <a rel="nofollow" class="external text" href="https://www.laps4.com/noticias/descubre-15-ai-un-sitio-web-en-el-que-podras-hacer-que-glados-diga-lo-que-quieras/">"Descubre 15.AI, un sitio web en el que podrás hacer que GlaDOS diga lo que quieras"</a> [Discover 15.AI, a Website Where You Can Make GlaDOS Say What You Want]. <i>LaPS4</i> (in Spanish). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210118172043/https://www.laps4.com/noticias/descubre-15-ai-un-sitio-web-en-el-que-podras-hacer-que-glados-diga-lo-que-quieras/">Archived</a> from the original on January 18, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">January 18,</span> 2021</span>. <q>La dirección es 15.AI y funciona tan fácil como parece.</q> [The address is 15.AI and it works as easy as it looks.]</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=LaPS4&rft.atitle=Descubre+15.AI%2C+un+sitio+web+en+el+que+podr%C3%A1s+hacer+que+GlaDOS+diga+lo+que+quieras&rft.date=2021-01-18&rft.aulast=Villalobos&rft.aufirst=Jos%C3%A9&rft_id=https%3A%2F%2Fwww.laps4.com%2Fnoticias%2Fdescubre-15-ai-un-sitio-web-en-el-que-podras-hacer-que-glados-diga-lo-que-quieras%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFAnirudh_VK2023" class="citation web cs1">Anirudh VK (March 18, 2023). <a rel="nofollow" class="external text" href="https://analyticsindiamag.com/ai-origins-evolution/deepfakes-are-elevating-meme-culture-but-at-what-cost/">"Deepfakes Are Elevating Meme Culture, But At What Cost?"</a>. <i>Analytics India Magazine</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20241226163953/https://analyticsindiamag.com/ai-origins-evolution/deepfakes-are-elevating-meme-culture-but-at-what-cost/">Archived</a> from the original on December 26, 2024<span class="reference-accessdate">. Retrieved <span class="nowrap">December 18,</span> 2024</span>. <q>While AI voice memes have been around in some form since '15.ai' launched in 2020, [...]</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Analytics+India+Magazine&rft.atitle=Deepfakes+Are+Elevating+Meme+Culture%2C+But+At+What+Cost%3F&rft.date=2023-03-18&rft.au=Anirudh+VK&rft_id=https%3A%2F%2Fanalyticsindiamag.com%2Fai-origins-evolution%2Fdeepfakes-are-elevating-meme-culture-but-at-what-cost%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFW-K2022" class="citation web cs1">W-K, Edie (January 15, 2022). <a rel="nofollow" class="external text" href="https://checkpointgaming.net/news/2022/01/troy-baker-angers-the-internet-with-nft-partnership/">"Troy Baker angers the internet with NFT partnership"</a>. <i>Checkpoint Gaming</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20241212033149/https://checkpointgaming.net/news/2022/01/troy-baker-angers-the-internet-with-nft-partnership/">Archived</a> from the original on December 12, 2024<span class="reference-accessdate">. Retrieved <span class="nowrap">February 28,</span> 2025</span>. <q>The concern here is that this kind of technology has the potential to push voice actors out of work if it becomes easier and cheaper to use AI voices instead of working with the actor directly. With the addition of NFTs into this mix, which is an environment ripe for scams, art theft, and fraud, many are questioning Baker's association with the project. As perhaps the highest-profile voice actor in gaming, it seems like a bit of a self-own.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Checkpoint+Gaming&rft.atitle=Troy+Baker+angers+the+internet+with+NFT+partnership&rft.date=2022-01-15&rft.aulast=W-K&rft.aufirst=Edie&rft_id=https%3A%2F%2Fcheckpointgaming.net%2Fnews%2F2022%2F01%2Ftroy-baker-angers-the-internet-with-nft-partnership%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="Speechify-2024" class="citation web cs1">Weitzman, Cliff (November 19, 2023). <a rel="nofollow" class="external text" href="https://speechify.com/blog/15-ai/">"15.ai: All about 15.ai and the best alternative"</a>. <i><a href="/wiki/Speechify" title="Speechify">Speechify</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20241225034801/https://speechify.com/blog/15-ai/">Archived</a> from the original on December 25, 2024<span class="reference-accessdate">. Retrieved <span class="nowrap">December 31,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Speechify&rft.atitle=15.ai%3A+All+about+15.ai+and+the+best+alternative&rft.date=2023-11-19&rft.aulast=Weitzman&rft.aufirst=Cliff&rft_id=https%3A%2F%2Fspeechify.com%2Fblog%2F15-ai%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFWhite2022" class="citation web cs1">White, Molly (January 14, 2022). <a rel="nofollow" class="external text" href="https://www.web3isgoinggreat.com/?id=troy-baker-voiceverse-announcement">"Voice actor Troy Baker announces his involvement in "voice NFT" project Voiceverse with an antagonistic tweet, shortly before it's revealed that the project stole work"</a>. <i><a href="/wiki/Web3_Is_Going_Just_Great" class="mw-redirect" title="Web3 Is Going Just Great">Web3 Is Going Just Great</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20240724222800/https://www.web3isgoinggreat.com/?id=troy-baker-voiceverse-announcement">Archived</a> from the original on July 24, 2024<span class="reference-accessdate">. Retrieved <span class="nowrap">February 28,</span> 2025</span>. <q>Voiceverse is pretty vague as to what it's actually offering, but it has something to do "provid[ing] you an ownership to a unique voice in the Metaverse". Baker's announcement tweet ended, "You can hate. Or you can create. What'll it be?", which didn't seem to help with the already-negative reaction to the idea. Things were further soured when it was revealed that Voiceverse had stolen work without crediting it from a computer-generated voice project called 15.ai.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Web3+Is+Going+Just+Great&rft.atitle=Voice+actor+Troy+Baker+announces+his+involvement+in+%22voice+NFT%22+project+Voiceverse+with+an+antagonistic+tweet%2C+shortly+before+it%27s+revealed+that+the+project+stole+work&rft.date=2022-01-14&rft.aulast=White&rft.aufirst=Molly&rft_id=https%3A%2F%2Fwww.web3isgoinggreat.com%2F%3Fid%3Dtroy-baker-voiceverse-announcement&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFWilliams2022" class="citation web cs1">Williams, Demi (January 18, 2022). <a rel="nofollow" class="external text" href="https://www.nme.com/news/gaming-news/voiceverse-nft-admits-to-taking-voice-lines-from-non-commercial-service-3140663">"Voiceverse NFT admits to taking voice lines from non-commercial service"</a>. <i><a href="/wiki/NME" title="NME">NME</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220118162845/https://www.nme.com/news/gaming-news/voiceverse-nft-admits-to-taking-voice-lines-from-non-commercial-service-3140663">Archived</a> from the original on January 18, 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">December 18,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=NME&rft.atitle=Voiceverse+NFT+admits+to+taking+voice+lines+from+non-commercial+service&rft.date=2022-01-18&rft.aulast=Williams&rft.aufirst=Demi&rft_id=https%3A%2F%2Fwww.nme.com%2Fnews%2Fgaming-news%2Fvoiceverse-nft-admits-to-taking-voice-lines-from-non-commercial-service-3140663&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFWright2022" class="citation web cs1">Wright, Steve (January 17, 2022). <a rel="nofollow" class="external text" href="https://stevivor.com/news/troy-baker-nft-voiceverse-15-ai/">"Troy Baker-backed NFT company admits to using content without permission"</a>. <i>Stevivor</i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220117231918/https://stevivor.com/news/troy-baker-nft-voiceverse-15-ai/">Archived</a> from the original on January 17, 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">December 18,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Stevivor&rft.atitle=Troy+Baker-backed+NFT+company+admits+to+using+content+without+permission&rft.date=2022-01-17&rft.aulast=Wright&rft.aufirst=Steve&rft_id=https%3A%2F%2Fstevivor.com%2Fnews%2Ftroy-baker-nft-voiceverse-15-ai%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFWright2023" class="citation web cs1">Wright, Steven (March 21, 2023). <a rel="nofollow" class="external text" href="https://www.inverse.com/gaming/youtube-ai-presidential-gaming-debates">"Why Biden, Trump, and Obama Arguing Over Video Games Is YouTube's New Obsession"</a>. <i><a href="/wiki/Inverse_(magazine)" class="mw-redirect" title="Inverse (magazine)">Inverse</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20241220012854/https://www.inverse.com/gaming/youtube-ai-presidential-gaming-debates">Archived</a> from the original on December 20, 2024<span class="reference-accessdate">. Retrieved <span class="nowrap">December 18,</span> 2024</span>. <q>AI voice tools used to create "audio deepfakes" have existed for years in one form or another, with 15.ai being a notable example.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Inverse&rft.atitle=Why+Biden%2C+Trump%2C+and+Obama+Arguing+Over+Video+Games+Is+YouTube%27s+New+Obsession&rft.date=2023-03-21&rft.aulast=Wright&rft.aufirst=Steven&rft_id=https%3A%2F%2Fwww.inverse.com%2Fgaming%2Fyoutube-ai-presidential-gaming-debates&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFYoshiyuki2021" class="citation web cs1 cs1-prop-foreign-lang-source">Yoshiyuki, Furushima (January 18, 2021). <a rel="nofollow" class="external text" href="https://news.denfaminicogamer.jp/news/210118f">"『Portal』のGLaDOSや『UNDERTALE』のサンズがテキストを読み上げてくれる。文章に込められた感情まで再現することを目指すサービス「15.ai」が話題に"</a> [Portal's GLaDOS and UNDERTALE's Sans Will Read Text for You. "15.ai" Service Aims to Reproduce Even the Emotions in Text, Becomes Topic of Discussion]. <i><a href="https://ja.wikipedia.org/wiki/%E9%9B%BB%E3%83%95%E3%82%A1%E3%83%9F%E3%83%8B%E3%82%B3%E3%82%B2%E3%83%BC%E3%83%9E%E3%83%BC" class="extiw" title="ja:電ファミニコゲーマー">Den Fami Nico Gamer</a></i> (in Japanese). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210118051321/https://news.denfaminicogamer.jp/news/210118f">Archived</a> from the original on January 18, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">December 18,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Den+Fami+Nico+Gamer&rft.atitle=%E3%80%8EPortal%E3%80%8F%E3%81%AEGLaDOS%E3%82%84%E3%80%8EUNDERTALE%E3%80%8F%E3%81%AE%E3%82%B5%E3%83%B3%E3%82%BA%E3%81%8C%E3%83%86%E3%82%AD%E3%82%B9%E3%83%88%E3%82%92%E8%AA%AD%E3%81%BF%E4%B8%8A%E3%81%92%E3%81%A6%E3%81%8F%E3%82%8C%E3%82%8B%E3%80%82%E6%96%87%E7%AB%A0%E3%81%AB%E8%BE%BC%E3%82%81%E3%82%89%E3%82%8C%E3%81%9F%E6%84%9F%E6%83%85%E3%81%BE%E3%81%A7%E5%86%8D%E7%8F%BE%E3%81%99%E3%82%8B%E3%81%93%E3%81%A8%E3%82%92%E7%9B%AE%E6%8C%87%E3%81%99%E3%82%B5%E3%83%BC%E3%83%93%E3%82%B9%E3%80%8C15.ai%E3%80%8D%E3%81%8C%E8%A9%B1%E9%A1%8C%E3%81%AB&rft.date=2021-01-18&rft.aulast=Yoshiyuki&rft.aufirst=Furushima&rft_id=https%3A%2F%2Fnews.denfaminicogamer.jp%2Fnews%2F210118f&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFZwiezen2021" class="citation web cs1">Zwiezen, Zack (January 18, 2021). <a rel="nofollow" class="external text" href="https://kotaku.com/this-website-lets-you-make-glados-say-whatever-you-want-1846062835">"Website Lets You Make GLaDOS Say Whatever You Want"</a>. <i><a href="/wiki/Kotaku" title="Kotaku">Kotaku</a></i>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210117164748/https://kotaku.com/this-website-lets-you-make-glados-say-whatever-you-want-1846062835">Archived</a> from the original on January 17, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">December 18,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Kotaku&rft.atitle=Website+Lets+You+Make+GLaDOS+Say+Whatever+You+Want&rft.date=2021-01-18&rft.aulast=Zwiezen&rft.aufirst=Zack&rft_id=https%3A%2F%2Fkotaku.com%2Fthis-website-lets-you-make-glados-say-whatever-you-want-1846062835&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFКоэн2022" class="citation web cs1 cs1-prop-foreign-lang-source">Коэн (January 15, 2022). <a rel="nofollow" class="external text" href="https://shazoo.ru/2022/01/15/120972/sozdatelej-golosovyh-nft-podderzhivaemyh-troem-bejkerom-obvinili-v-vorovstve-golosa">"Создателей голосовых NFT, поддерживаемых Троем Бейкером, обвинили в воровстве голоса"</a>. <i>Shazoo</i> (in Russian). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20220123205109/https://shazoo.ru/2022/01/15/120972/sozdatelej-golosovyh-nft-podderzhivaemyh-troem-bejkerom-obvinili-v-vorovstve-golosa">Archived</a> from the original on January 23, 2022<span class="reference-accessdate">. Retrieved <span class="nowrap">February 28,</span> 2025</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Shazoo&rft.atitle=%D0%A1%D0%BE%D0%B7%D0%B4%D0%B0%D1%82%D0%B5%D0%BB%D0%B5%D0%B9+%D0%B3%D0%BE%D0%BB%D0%BE%D1%81%D0%BE%D0%B2%D1%8B%D1%85+NFT%2C+%D0%BF%D0%BE%D0%B4%D0%B4%D0%B5%D1%80%D0%B6%D0%B8%D0%B2%D0%B0%D0%B5%D0%BC%D1%8B%D1%85+%D0%A2%D1%80%D0%BE%D0%B5%D0%BC+%D0%91%D0%B5%D0%B9%D0%BA%D0%B5%D1%80%D0%BE%D0%BC%2C+%D0%BE%D0%B1%D0%B2%D0%B8%D0%BD%D0%B8%D0%BB%D0%B8+%D0%B2+%D0%B2%D0%BE%D1%80%D0%BE%D0%B2%D1%81%D1%82%D0%B2%D0%B5+%D0%B3%D0%BE%D0%BB%D0%BE%D1%81%D0%B0&rft.date=2022-01-15&rft.au=%D0%9A%D0%BE%D1%8D%D0%BD&rft_id=https%3A%2F%2Fshazoo.ru%2F2022%2F01%2F15%2F120972%2Fsozdatelej-golosovyh-nft-podderzhivaemyh-troem-bejkerom-obvinili-v-vorovstve-golosa&rfr_id=info%3Asid%2Fen.wikipedia.org%3A15.ai" class="Z3988"></span></li></ul> </div> <div class="mw-heading mw-heading2"><h2 id="External_links">External 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.navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Speech_synthesis" title="Template:Speech synthesis"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Speech_synthesis" title="Template talk:Speech synthesis"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Speech_synthesis" title="Special:EditPage/Template:Speech synthesis"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Speech_synthesis149" style="font-size:114%;margin:0 4em"><a href="/wiki/Speech_synthesis" title="Speech synthesis">Speech synthesis</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%;background: Gainsboro;"><a href="/wiki/Free_software" title="Free software">Free software</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Speaking</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/ESpeak" title="ESpeak">eSpeak</a>/<a href="/wiki/ESpeakNG" class="mw-redirect" title="ESpeakNG">eSpeakNG</a></li> <li><a href="/wiki/Gnopernicus" title="Gnopernicus">Gnopernicus</a></li> <li><a href="/wiki/Gnuspeech" title="Gnuspeech">Gnuspeech</a></li> <li><a href="/wiki/Orca_(assistive_technology)" title="Orca (assistive technology)">Orca</a></li> <li><a href="/wiki/Festival_Speech_Synthesis_System" title="Festival Speech Synthesis System">Festival Speech Synthesis System</a>/<a href="/wiki/Festival_Speech_Synthesis_System#Flite" title="Festival Speech Synthesis System">Flite</a></li> <li><a href="/wiki/FreeTTS" title="FreeTTS">FreeTTS</a></li> <li><a href="/wiki/Automatik_Text_Reader" title="Automatik Text Reader">Automatik Text Reader</a></li> <li><a href="/wiki/Retrieval-based_Voice_Conversion" title="Retrieval-based Voice Conversion">Retrieval-based Voice Conversion</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Singing</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/ESpeak" title="ESpeak">eCantorix</a></li> <li><a href="/wiki/Festival_Speech_Synthesis_System" title="Festival Speech Synthesis System">Lyricos / Flinger</a></li> <li><a href="/wiki/Sinsy" title="Sinsy">Sinsy</a></li> <li><a href="/wiki/Retrieval-based_Voice_Conversion" title="Retrieval-based Voice Conversion">Retrieval-based Voice Conversion</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background: Gainsboro;"><a href="/wiki/Proprietary_software" title="Proprietary software">Proprietary <br />software</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Speaking</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Amazon_Polly" title="Amazon Polly">Amazon Polly</a></li> <li><a href="/wiki/DECtalk" title="DECtalk">DECtalk</a></li> <li><a href="/wiki/Software_Automatic_Mouth" title="Software Automatic Mouth">Software Automatic Mouth</a></li> <li><a href="/wiki/Talk_It!" class="mw-redirect" title="Talk It!">Talk It!</a></li> <li><a href="/wiki/Microsoft_Agent" title="Microsoft Agent">Microsoft Agent</a></li> <li><a href="/wiki/Microsoft_Speech_API" title="Microsoft Speech API">Microsoft Speech API</a></li> <li><a href="/wiki/Microsoft_text-to-speech_voices" title="Microsoft text-to-speech voices">Microsoft text-to-speech voices</a></li> <li><a href="/wiki/Readspeaker" class="mw-redirect" title="Readspeaker">Readspeaker</a></li> <li><a href="/wiki/Voice_browser" title="Voice browser">Voice browser</a></li> <li><a href="/wiki/CoolSpeech" title="CoolSpeech">CoolSpeech</a></li> <li><a href="/wiki/IVONA" class="mw-redirect" title="IVONA">IVONA</a></li> <li><a href="/wiki/CereProc" title="CereProc">CereProc</a></li> <li><a href="/wiki/CeVIO_Creative_Studio" class="mw-redirect" title="CeVIO Creative Studio">CeVIO Creative Studio</a></li> <li><a href="/wiki/Voiceroid" title="Voiceroid">Voiceroid</a></li> <li><a href="/wiki/LaLaVoice" title="LaLaVoice">LaLaVoice</a></li> <li><a class="mw-selflink selflink">15.ai</a></li> <li><a href="/wiki/ElevenLabs" title="ElevenLabs">ElevenLabs</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Singing</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Alter/Ego" title="Alter/Ego">Alter/Ego</a></li> <li><a href="/wiki/Cantor_(music_software)" title="Cantor (music software)">Cantor</a></li> <li><a href="/wiki/CeVIO" title="CeVIO">CeVIO Creative Studio</a></li> <li><a href="/wiki/Chipspeech" title="Chipspeech">Chipspeech</a></li> <li><a href="/wiki/NIAONiao_Virtual_Singer" title="NIAONiao Virtual Singer">NIAONiao Virtual Singer</a></li> <li><a href="/wiki/PPG_Phonem" title="PPG Phonem">PPG Phonem</a></li> <li><a href="/wiki/Symphonic_Choirs" title="Symphonic Choirs">Symphonic Choirs</a></li> <li><a href="/wiki/Utau" title="Utau">UTAU</a></li> <li><a href="/wiki/Vocalina" title="Vocalina">Vocalina</a></li> <li><a href="/wiki/Vocaloid" title="Vocaloid">Vocaloid</a></li> <li><a href="/wiki/Xiaoice#Singer" title="Xiaoice">Xiaoice</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background: Gainsboro;">Machine</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Echo_II_(expansion_card)" title="Echo II (expansion card)">Echo II</a></li> <li><a href="/wiki/Mockingboard" title="Mockingboard">Mockingboard</a></li> <li><a href="/wiki/Pattern_playback" title="Pattern playback">Pattern playback</a></li> <li><a href="/wiki/Phasor_(sound_synthesizer)" title="Phasor (sound synthesizer)">Phasor</a></li> <li><a href="/wiki/Remote_infrared_audible_signage" title="Remote infrared audible signage">RIAS</a></li> <li><a href="/wiki/Texas_Instruments_LPC_Speech_Chips" title="Texas Instruments LPC Speech Chips">Texas Instruments LPC Speech Chips</a></li> <li><a href="/wiki/General_Instrument_SP0256" title="General Instrument SP0256">General Instrument SP0256</a></li> <li><a href="/wiki/TuVox" title="TuVox">TuVox</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background: Gainsboro;">Applications</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/AOLbyPhone" class="mw-redirect" title="AOLbyPhone">AOLbyPhone</a></li> <li><a href="/wiki/DialogOS" title="DialogOS">DialogOS</a></li> <li><a href="/wiki/Dr._Sbaitso" title="Dr. Sbaitso">Dr. Sbaitso</a></li> <li><a href="/wiki/MBROLA" title="MBROLA">MBROLA</a></li> <li><a href="/wiki/Narrator_(Windows)" title="Narrator (Windows)">Windows Narrator</a></li> <li><a href="/wiki/Microsoft_Speech_Server" title="Microsoft Speech Server">Microsoft Speech Server</a></li> <li><a href="/wiki/PlainTalk" title="PlainTalk">PlainTalk</a></li> <li><a href="/wiki/Voice_font" title="Voice font">Voice font</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background: Gainsboro;">Protocols</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Speech_Synthesis_Markup_Language" title="Speech Synthesis Markup Language">Speech Synthesis Markup Language</a></li> <li><a href="/wiki/SABLE" title="SABLE">SABLE</a></li> <li><a href="/wiki/VoiceXML" title="VoiceXML">VoiceXML</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background: Gainsboro;">Developers/<br />Researchers</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Alan_W._Black" title="Alan W. Black">Alan W. Black</a></li> <li><a href="/wiki/Catherine_Browman" title="Catherine Browman">Catherine Browman</a></li> <li><a href="/wiki/Franklin_Seaney_Cooper" class="mw-redirect" title="Franklin Seaney Cooper">Franklin Seaney Cooper</a></li> <li><a href="/wiki/Gunnar_Fant" title="Gunnar Fant">Gunnar Fant</a></li> <li><a href="/wiki/Haskins_Laboratories" title="Haskins Laboratories">Haskins Laboratories</a></li> <li><a href="/wiki/Wolfgang_von_Kempelen" title="Wolfgang von Kempelen">Wolfgang von Kempelen</a></li> <li><a href="/wiki/Ignatius_Mattingly" title="Ignatius Mattingly">Ignatius Mattingly</a></li> <li><a href="/wiki/Philip_Rubin" title="Philip Rubin">Philip Rubin</a></li> <li><a href="/wiki/Yamaha_Corporation" title="Yamaha Corporation">Yamaha</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%;background: Gainsboro;">Process</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Articulatory_synthesis" title="Articulatory synthesis">Articulatory synthesis</a></li> <li><a href="/wiki/Concatenative_synthesis" title="Concatenative synthesis">Concatenative synthesis</a></li> <li><a href="/wiki/Currah" title="Currah">Currah</a></li> <li><a href="/wiki/Inverse_filter" title="Inverse filter">Inverse filter</a></li> <li><a href="/wiki/PSOLA" title="PSOLA">PSOLA</a></li> <li><a href="/wiki/Phase_vocoder" title="Phase vocoder">Phase vocoder</a></li> <li><a href="/wiki/Self-voicing" title="Self-voicing">Self-voicing</a></li> <li><a href="/wiki/Voice_cloning" class="mw-redirect" title="Voice cloning">Voice cloning</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235" /></div><div role="navigation" class="navbox" aria-labelledby="Generative_AI409" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231" /><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Generative_AI" title="Template:Generative AI"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Generative_AI" title="Template talk:Generative AI"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Generative_AI" title="Special:EditPage/Template:Generative AI"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Generative_AI409" style="font-size:114%;margin:0 4em"><a href="/wiki/Generative_artificial_intelligence" title="Generative artificial intelligence">Generative AI</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Concepts</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Autoencoder" title="Autoencoder">Autoencoder</a></li> <li><a href="/wiki/Deep_learning" title="Deep learning">Deep learning</a></li> <li><a href="/wiki/Generative_adversarial_network" title="Generative adversarial network">Generative adversarial network</a></li> <li><a href="/wiki/Generative_pre-trained_transformer" title="Generative pre-trained transformer">Generative pre-trained transformer</a></li> <li><a href="/wiki/Large_language_model" title="Large language model">Large language model</a></li> <li><a href="/wiki/Neural_network_(machine_learning)" title="Neural network (machine learning)">Neural network</a></li> <li><a href="/wiki/Prompt_engineering" title="Prompt engineering">Prompt engineering</a></li> <li><a href="/wiki/Retrieval-augmented_generation" title="Retrieval-augmented generation">Retrieval-augmented generation</a></li> <li><a href="/wiki/Reinforcement_learning_from_human_feedback" title="Reinforcement learning from human feedback">Reinforcement learning from human feedback</a></li> <li><a href="/wiki/Self-supervised_learning" title="Self-supervised learning">Self-supervised learning</a></li> <li><a href="/wiki/Transformer_(deep_learning_architecture)" title="Transformer (deep learning architecture)">Transformer</a></li> <li><a href="/wiki/Variational_autoencoder" title="Variational autoencoder">Variational autoencoder</a></li> <li><a href="/wiki/Vision_transformer" title="Vision transformer">Vision transformer</a></li> <li><a href="/wiki/Word_embedding" title="Word embedding">Word embedding</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Models</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Text</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Claude_(language_model)" title="Claude (language model)">Claude</a></li> <li><a href="/wiki/DBRX" title="DBRX">DBRX</a></li> <li><a href="/wiki/DeepSeek_(chatbot)" title="DeepSeek (chatbot)">DeepSeek</a></li> <li><a href="/wiki/Ernie_Bot" title="Ernie Bot">ERNIE</a></li> <li><a href="/wiki/Gemini_(chatbot)" title="Gemini (chatbot)">Gemini</a></li> <li><a href="/wiki/Generative_pre-trained_transformer" title="Generative pre-trained transformer">GPT</a> <ul><li><a href="/wiki/GPT-1" title="GPT-1">1</a></li> <li><a href="/wiki/GPT-2" title="GPT-2">2</a></li> <li><a href="/wiki/GPT-3" title="GPT-3">3</a></li> <li><a href="/wiki/GPT-J" title="GPT-J">J</a></li> <li><a href="/wiki/ChatGPT" title="ChatGPT">ChatGPT</a></li> <li><a href="/wiki/GPT-4" title="GPT-4">4</a></li> <li><a href="/wiki/GPT-4o" title="GPT-4o">4o</a></li> <li><a href="/wiki/GPT-4.5" title="GPT-4.5">4.5</a></li> <li><a href="/wiki/OpenAI_o1" title="OpenAI o1">o1</a></li> <li><a href="/wiki/OpenAI_o3" title="OpenAI o3">o3</a></li></ul></li> <li><a href="/wiki/Grok_(chatbot)" title="Grok (chatbot)">Grok</a></li> <li><a href="/wiki/IBM_Granite" title="IBM Granite">Granite</a></li> <li><a href="/wiki/Llama_(language_model)" title="Llama (language model)">Llama</a></li> <li><a href="/wiki/Mistral_AI#Mistral_Large" title="Mistral AI">Mistral Large</a></li> <li><a href="/wiki/Huawei_PanGu" title="Huawei PanGu">PanGu-Σ</a></li> <li><a href="/wiki/Qwen" title="Qwen">Qwen</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Text-to-image_model" title="Text-to-image model">Image</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Aurora_(text-to-image_model)" class="mw-redirect" title="Aurora (text-to-image model)">Aurora</a></li> <li><a href="/wiki/DALL-E" title="DALL-E">DALL-E</a></li> <li><a href="/wiki/Adobe_Firefly" title="Adobe Firefly">Firefly</a></li> <li><a href="/wiki/Flux_(text-to-image_model)" title="Flux (text-to-image model)">Flux</a></li> <li><a href="/wiki/Ideogram_(text-to-image_model)" title="Ideogram (text-to-image model)">Ideogram</a></li> <li><a href="/wiki/Imagen_(text-to-image_model)" title="Imagen (text-to-image model)">Imagen</a></li> <li><a href="/wiki/Midjourney" title="Midjourney">Midjourney</a></li> <li><a href="/wiki/Stable_Diffusion" title="Stable Diffusion">Stable Diffusion</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Speech</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a class="mw-selflink selflink">15.ai</a></li> <li><a href="/wiki/WaveNet" title="WaveNet">WaveNet</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Text-to-video_model" title="Text-to-video model">Video</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Dream_Machine_(text-to-video_model)" title="Dream Machine (text-to-video model)">Dream Machine</a></li> <li><a href="/wiki/Runway_(company)#Gen-3_Alpha" title="Runway (company)">Gen-3 Alpha</a></li> <li><a href="/wiki/MiniMax_(company)#Hailuo_AI" title="MiniMax (company)">Hailuo AI</a></li> <li><a href="/wiki/Kling_(text-to-video_model)" class="mw-redirect" title="Kling (text-to-video model)">Kling</a></li> <li><a href="/wiki/Sora_(text-to-video_model)" title="Sora (text-to-video model)">Sora</a></li> <li><a href="/wiki/Google_DeepMind#Video_model" title="Google DeepMind">Veo</a></li> <li><a href="/wiki/VideoPoet" title="VideoPoet">VideoPoet</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Music</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Udio" title="Udio">Udio</a></li> <li><a href="/wiki/Suno_AI" title="Suno AI">Suno AI</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/List_of_artificial_intelligence_companies" title="List of artificial intelligence companies">Companies</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/01.AI" title="01.AI">01.AI</a></li> <li><a href="/wiki/Alibaba_Group" title="Alibaba Group">Alibaba</a></li> <li><a href="/wiki/Anthropic" title="Anthropic">Anthropic</a></li> <li><a href="/wiki/Baichuan" title="Baichuan">Baichuan</a></li> <li><a href="/wiki/Baidu" title="Baidu">Baidu</a></li> <li><a href="/wiki/DeepSeek" title="DeepSeek">DeepSeek</a></li> <li><a href="/wiki/ElevenLabs" title="ElevenLabs">ElevenLabs</a></li> <li><a href="/wiki/Google_DeepMind" title="Google DeepMind">Google DeepMind</a></li> <li><a href="/wiki/Hugging_Face" title="Hugging Face">Hugging Face</a></li> <li><a href="/wiki/Kuaishou" title="Kuaishou">Kuaishou</a></li> <li><a href="/wiki/Meta_AI" title="Meta AI">Meta AI</a></li> <li><a href="/wiki/MiniMax_(company)" title="MiniMax (company)">MiniMax</a></li> <li><a href="/wiki/Mistral_AI" title="Mistral AI">Mistral AI</a></li> <li><a href="/wiki/Moonshot_AI" title="Moonshot AI">Moonshot AI</a></li> <li><a href="/wiki/OpenAI" title="OpenAI">OpenAI</a></li> <li><a href="/wiki/Runway_(company)" title="Runway (company)">Runway</a></li> <li><a href="/wiki/Stability_AI" title="Stability AI">Stability AI</a></li> <li><a href="/wiki/Synthesia_(company)" title="Synthesia (company)">Synthesia</a></li> <li><a href="/wiki/XAI_(company)" title="XAI (company)">xAI</a></li> <li><a href="/wiki/Zhipu_AI" title="Zhipu AI">Zhipu AI</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <b><a href="/wiki/Category:Generative_artificial_intelligence" title="Category:Generative artificial intelligence">Category</a></b></li> <li><span class="noviewer" typeof="mw:File"><span title="Commons page"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/20px-Commons-logo.svg.png" decoding="async" width="12" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/40px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span> <b><a href="https://commons.wikimedia.org/wiki/Category:Generative_artificial_intelligence" class="extiw" title="commons:Category:Generative artificial intelligence">Commons</a></b></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235" /></div><div role="navigation" class="navbox" aria-labelledby="Artificial_intelligence_(AI)752" style="padding:3px"><table class="nowraplinks hlist mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231" /><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Artificial_intelligence_navbox" title="Template:Artificial intelligence navbox"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Artificial_intelligence_navbox" title="Template talk:Artificial intelligence navbox"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Artificial_intelligence_navbox" title="Special:EditPage/Template:Artificial intelligence navbox"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Artificial_intelligence_(AI)752" style="font-size:114%;margin:0 4em"><a href="/wiki/Artificial_intelligence" title="Artificial intelligence">Artificial intelligence</a> (AI)</div></th></tr><tr><td class="navbox-abovebelow" colspan="2"><div><a href="/wiki/History_of_artificial_intelligence" title="History of artificial intelligence">History</a> (<a href="/wiki/Timeline_of_artificial_intelligence" title="Timeline of artificial intelligence">timeline</a>)</div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Concepts</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Parameter" title="Parameter">Parameter</a> <ul><li><a href="/wiki/Hyperparameter_(machine_learning)" title="Hyperparameter (machine learning)">Hyperparameter</a></li></ul></li> <li><a href="/wiki/Loss_functions_for_classification" title="Loss functions for classification">Loss functions</a></li> <li><a href="/wiki/Regression_analysis" title="Regression analysis">Regression</a> <ul><li><a href="/wiki/Bias%E2%80%93variance_tradeoff" title="Bias–variance tradeoff">Bias–variance tradeoff</a></li> <li><a href="/wiki/Double_descent" title="Double descent">Double descent</a></li> <li><a href="/wiki/Overfitting" title="Overfitting">Overfitting</a></li></ul></li> <li><a href="/wiki/Cluster_analysis" title="Cluster analysis">Clustering</a></li> <li><a href="/wiki/Gradient_descent" title="Gradient descent">Gradient descent</a> <ul><li><a href="/wiki/Stochastic_gradient_descent" title="Stochastic gradient descent">SGD</a></li> <li><a href="/wiki/Quasi-Newton_method" title="Quasi-Newton method">Quasi-Newton method</a></li> <li><a href="/wiki/Conjugate_gradient_method" title="Conjugate gradient method">Conjugate gradient method</a></li></ul></li> <li><a href="/wiki/Backpropagation" title="Backpropagation">Backpropagation</a></li> <li><a href="/wiki/Attention_(machine_learning)" title="Attention (machine learning)">Attention</a></li> <li><a href="/wiki/Convolution" title="Convolution">Convolution</a></li> <li><a href="/wiki/Normalization_(machine_learning)" title="Normalization (machine learning)">Normalization</a> <ul><li><a href="/wiki/Batch_normalization" title="Batch normalization">Batchnorm</a></li></ul></li> <li><a href="/wiki/Activation_function" title="Activation function">Activation</a> <ul><li><a href="/wiki/Softmax_function" title="Softmax function">Softmax</a></li> <li><a href="/wiki/Sigmoid_function" title="Sigmoid function">Sigmoid</a></li> <li><a href="/wiki/Rectifier_(neural_networks)" title="Rectifier (neural networks)">Rectifier</a></li></ul></li> <li><a href="/wiki/Gating_mechanism" title="Gating mechanism">Gating</a></li> <li><a href="/wiki/Weight_initialization" title="Weight initialization">Weight initialization</a></li> <li><a href="/wiki/Regularization_(mathematics)" title="Regularization (mathematics)">Regularization</a></li> <li><a href="/wiki/Training,_validation,_and_test_data_sets" title="Training, validation, and test data sets">Datasets</a> <ul><li><a href="/wiki/Data_augmentation" title="Data augmentation">Augmentation</a></li></ul></li> <li><a href="/wiki/Prompt_engineering" title="Prompt engineering">Prompt engineering</a></li> <li><a href="/wiki/Reinforcement_learning" title="Reinforcement learning">Reinforcement learning</a> <ul><li><a href="/wiki/Q-learning" title="Q-learning">Q-learning</a></li> <li><a href="/wiki/State%E2%80%93action%E2%80%93reward%E2%80%93state%E2%80%93action" title="State–action–reward–state–action">SARSA</a></li> <li><a href="/wiki/Imitation_learning" title="Imitation learning">Imitation</a></li> <li><a href="/wiki/Policy_gradient_method" title="Policy gradient method">Policy gradient</a></li></ul></li> <li><a href="/wiki/Diffusion_process" title="Diffusion process">Diffusion</a></li> <li><a href="/wiki/Latent_diffusion_model" title="Latent diffusion model">Latent diffusion model</a></li> <li><a href="/wiki/Autoregressive_model" title="Autoregressive model">Autoregression</a></li> <li><a href="/wiki/Adversarial_machine_learning" title="Adversarial machine learning">Adversary</a></li> <li><a href="/wiki/Retrieval-augmented_generation" title="Retrieval-augmented generation">RAG</a></li> <li><a href="/wiki/Uncanny_valley" title="Uncanny valley">Uncanny valley</a></li> <li><a href="/wiki/Reinforcement_learning_from_human_feedback" title="Reinforcement learning from human feedback">RLHF</a></li> <li><a href="/wiki/Self-supervised_learning" title="Self-supervised learning">Self-supervised learning</a></li> <li><a href="/wiki/Recursive_self-improvement" title="Recursive self-improvement">Recursive self-improvement</a></li> <li><a href="/wiki/Word_embedding" title="Word embedding">Word embedding</a></li> <li><a href="/wiki/Hallucination_(artificial_intelligence)" title="Hallucination (artificial intelligence)">Hallucination</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Applications</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Machine_learning" title="Machine learning">Machine learning</a> <ul><li><a href="/wiki/Prompt_engineering#In-context_learning" title="Prompt engineering">In-context learning</a></li></ul></li> <li><a href="/wiki/Neural_network_(machine_learning)" title="Neural network (machine learning)">Artificial neural network</a> <ul><li><a href="/wiki/Deep_learning" title="Deep learning">Deep learning</a></li></ul></li> <li><a href="/wiki/Language_model" title="Language model">Language model</a> <ul><li><a href="/wiki/Large_language_model" title="Large language model">Large language model</a></li> <li><a href="/wiki/Neural_machine_translation" title="Neural machine translation">NMT</a></li></ul></li> <li><a href="/wiki/Artificial_general_intelligence" title="Artificial general intelligence">Artificial general intelligence</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Implementations</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Audio–visual</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/AlexNet" title="AlexNet">AlexNet</a></li> <li><a href="/wiki/WaveNet" title="WaveNet">WaveNet</a></li> <li><a href="/wiki/Human_image_synthesis" title="Human image synthesis">Human image synthesis</a></li> <li><a href="/wiki/Handwriting_recognition" title="Handwriting recognition">HWR</a></li> <li><a href="/wiki/Optical_character_recognition" title="Optical character recognition">OCR</a></li> <li><a href="/wiki/Deep_learning_speech_synthesis" title="Deep learning speech synthesis">Speech synthesis</a> <ul><li><a class="mw-selflink selflink">15.ai</a></li> <li><a href="/wiki/ElevenLabs" title="ElevenLabs">ElevenLabs</a></li></ul></li> <li><a href="/wiki/Speech_recognition" title="Speech recognition">Speech recognition</a> <ul><li><a href="/wiki/Whisper_(speech_recognition_system)" title="Whisper (speech recognition system)">Whisper</a></li></ul></li> <li><a href="/wiki/Facial_recognition_system" title="Facial recognition system">Facial recognition</a></li> <li><a href="/wiki/AlphaFold" title="AlphaFold">AlphaFold</a></li> <li><a href="/wiki/Text-to-image_model" title="Text-to-image model">Text-to-image models</a> <ul><li><a href="/wiki/Aurora_(text-to-image_model)" class="mw-redirect" title="Aurora (text-to-image model)">Aurora</a></li> <li><a href="/wiki/DALL-E" title="DALL-E">DALL-E</a></li> <li><a href="/wiki/Adobe_Firefly" title="Adobe Firefly">Firefly</a></li> <li><a href="/wiki/Flux_(text-to-image_model)" title="Flux (text-to-image model)">Flux</a></li> <li><a href="/wiki/Ideogram_(text-to-image_model)" title="Ideogram (text-to-image model)">Ideogram</a></li> <li><a href="/wiki/Imagen_(text-to-image_model)" title="Imagen (text-to-image model)">Imagen</a></li> <li><a href="/wiki/Midjourney" title="Midjourney">Midjourney</a></li> <li><a href="/wiki/Stable_Diffusion" title="Stable Diffusion">Stable Diffusion</a></li></ul></li> <li><a href="/wiki/Text-to-video_model" title="Text-to-video model">Text-to-video models</a> <ul><li><a href="/wiki/Dream_Machine_(text-to-video_model)" title="Dream Machine (text-to-video model)">Dream Machine</a></li> <li><a href="/wiki/Runway_(company)#Gen-3_Alpha" title="Runway (company)">Gen-3 Alpha</a></li> <li><a href="/wiki/MiniMax_(company)#Hailuo_AI" title="MiniMax (company)">Hailuo AI</a></li> <li><a href="/wiki/Kling_(text-to-video_model)" class="mw-redirect" title="Kling (text-to-video model)">Kling</a></li> <li><a href="/wiki/Sora_(text-to-video_model)" title="Sora (text-to-video model)">Sora</a></li> <li><a href="/wiki/Google_DeepMind#Video_model" title="Google DeepMind">Veo</a></li></ul></li> <li><a href="/wiki/Music_and_artificial_intelligence" title="Music and artificial intelligence">Music generation</a> <ul><li><a href="/wiki/Suno_AI" title="Suno AI">Suno AI</a></li> <li><a href="/wiki/Udio" title="Udio">Udio</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Text</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Word2vec" title="Word2vec">Word2vec</a></li> <li><a href="/wiki/Seq2seq" title="Seq2seq">Seq2seq</a></li> <li><a href="/wiki/GloVe" title="GloVe">GloVe</a></li> <li><a href="/wiki/BERT_(language_model)" title="BERT (language model)">BERT</a></li> <li><a href="/wiki/T5_(language_model)" title="T5 (language model)">T5</a></li> <li><a href="/wiki/Llama_(language_model)" title="Llama (language model)">Llama</a></li> <li><a href="/wiki/Chinchilla_(language_model)" title="Chinchilla (language model)">Chinchilla AI</a></li> <li><a href="/wiki/PaLM" title="PaLM">PaLM</a></li> <li><a href="/wiki/Generative_pre-trained_transformer" title="Generative pre-trained transformer">GPT</a> <ul><li><a href="/wiki/GPT-1" title="GPT-1">1</a></li> <li><a href="/wiki/GPT-2" title="GPT-2">2</a></li> <li><a href="/wiki/GPT-3" title="GPT-3">3</a></li> <li><a href="/wiki/GPT-J" title="GPT-J">J</a></li> <li><a href="/wiki/ChatGPT" title="ChatGPT">ChatGPT</a></li> <li><a href="/wiki/GPT-4" title="GPT-4">4</a></li> <li><a href="/wiki/GPT-4o" title="GPT-4o">4o</a></li> <li><a href="/wiki/GPT-4.5" title="GPT-4.5">4.5</a></li> <li><a href="/wiki/OpenAI_o1" title="OpenAI o1">o1</a></li> <li><a href="/wiki/OpenAI_o3" title="OpenAI o3">o3</a></li></ul></li> <li><a href="/wiki/Claude_(language_model)" title="Claude (language model)">Claude</a></li> <li><a href="/wiki/Gemini_(language_model)" title="Gemini (language model)">Gemini</a> <ul><li><a href="/wiki/Gemini_(chatbot)" title="Gemini (chatbot)">chatbot</a></li></ul></li> <li><a href="/wiki/Grok_(chatbot)" title="Grok (chatbot)">Grok</a></li> <li><a href="/wiki/LaMDA" title="LaMDA">LaMDA</a></li> <li><a href="/wiki/BLOOM_(language_model)" title="BLOOM (language model)">BLOOM</a></li> <li><a href="/wiki/Project_Debater" title="Project Debater">Project Debater</a></li> <li><a href="/wiki/IBM_Watson" title="IBM Watson">IBM Watson</a></li> <li><a href="/wiki/IBM_Watsonx" title="IBM Watsonx">IBM Watsonx</a></li> <li><a href="/wiki/IBM_Granite" title="IBM Granite">Granite</a></li> <li><a href="/wiki/Huawei_PanGu" title="Huawei PanGu">PanGu-Σ</a></li> <li><a href="/wiki/DeepSeek_(chatbot)" title="DeepSeek (chatbot)">DeepSeek</a></li> <li><a href="/wiki/Qwen" title="Qwen">Qwen</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Decisional</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/AlphaGo" title="AlphaGo">AlphaGo</a></li> <li><a href="/wiki/AlphaZero" title="AlphaZero">AlphaZero</a></li> <li><a href="/wiki/OpenAI_Five" title="OpenAI Five">OpenAI Five</a></li> <li><a href="/wiki/Self-driving_car" title="Self-driving car">Self-driving car</a></li> <li><a href="/wiki/MuZero" title="MuZero">MuZero</a></li> <li><a href="/wiki/Action_selection" title="Action selection">Action selection</a> <ul><li><a href="/wiki/AutoGPT" title="AutoGPT">AutoGPT</a></li></ul></li> <li><a href="/wiki/Robot_control" title="Robot control">Robot control</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">People</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Alan_Turing" title="Alan Turing">Alan Turing</a></li> <li><a href="/wiki/Warren_Sturgis_McCulloch" title="Warren Sturgis McCulloch">Warren Sturgis McCulloch</a></li> <li><a href="/wiki/Walter_Pitts" title="Walter Pitts">Walter Pitts</a></li> <li><a href="/wiki/John_von_Neumann" title="John von Neumann">John von Neumann</a></li> <li><a href="/wiki/Claude_Shannon" title="Claude Shannon">Claude Shannon</a></li> <li><a href="/wiki/Marvin_Minsky" title="Marvin Minsky">Marvin Minsky</a></li> <li><a href="/wiki/John_McCarthy_(computer_scientist)" title="John McCarthy (computer scientist)">John McCarthy</a></li> <li><a href="/wiki/Nathaniel_Rochester_(computer_scientist)" title="Nathaniel Rochester (computer scientist)">Nathaniel Rochester</a></li> <li><a href="/wiki/Allen_Newell" title="Allen Newell">Allen Newell</a></li> <li><a href="/wiki/Cliff_Shaw" title="Cliff Shaw">Cliff Shaw</a></li> <li><a href="/wiki/Herbert_A._Simon" title="Herbert A. Simon">Herbert A. Simon</a></li> <li><a href="/wiki/Oliver_Selfridge" title="Oliver Selfridge">Oliver Selfridge</a></li> <li><a href="/wiki/Frank_Rosenblatt" title="Frank Rosenblatt">Frank Rosenblatt</a></li> <li><a href="/wiki/Bernard_Widrow" title="Bernard Widrow">Bernard Widrow</a></li> <li><a href="/wiki/Joseph_Weizenbaum" title="Joseph Weizenbaum">Joseph Weizenbaum</a></li> <li><a href="/wiki/Seymour_Papert" title="Seymour Papert">Seymour Papert</a></li> <li><a href="/wiki/Seppo_Linnainmaa" title="Seppo Linnainmaa">Seppo Linnainmaa</a></li> <li><a href="/wiki/Paul_Werbos" title="Paul Werbos">Paul Werbos</a></li> <li><a href="/wiki/J%C3%BCrgen_Schmidhuber" title="Jürgen Schmidhuber">Jürgen Schmidhuber</a></li> <li><a href="/wiki/Yann_LeCun" title="Yann LeCun">Yann LeCun</a></li> <li><a href="/wiki/Geoffrey_Hinton" title="Geoffrey Hinton">Geoffrey Hinton</a></li> <li><a href="/wiki/John_Hopfield" title="John Hopfield">John Hopfield</a></li> <li><a href="/wiki/Yoshua_Bengio" title="Yoshua Bengio">Yoshua Bengio</a></li> <li><a href="/wiki/Lotfi_A._Zadeh" title="Lotfi A. Zadeh">Lotfi A. Zadeh</a></li> <li><a href="/wiki/Stephen_Grossberg" title="Stephen Grossberg">Stephen Grossberg</a></li> <li><a href="/wiki/Alex_Graves_(computer_scientist)" title="Alex Graves (computer scientist)">Alex Graves</a></li> <li><a href="/wiki/Andrew_Ng" title="Andrew Ng">Andrew Ng</a></li> <li><a href="/wiki/Fei-Fei_Li" title="Fei-Fei Li">Fei-Fei Li</a></li> <li><a href="/wiki/Alex_Krizhevsky" title="Alex Krizhevsky">Alex Krizhevsky</a></li> <li><a href="/wiki/Ilya_Sutskever" title="Ilya Sutskever">Ilya Sutskever</a></li> <li><a href="/wiki/Demis_Hassabis" title="Demis Hassabis">Demis Hassabis</a></li> <li><a href="/wiki/David_Silver_(computer_scientist)" title="David Silver (computer scientist)">David Silver</a></li> <li><a href="/wiki/Ian_Goodfellow" title="Ian Goodfellow">Ian Goodfellow</a></li> <li><a href="/wiki/Andrej_Karpathy" title="Andrej Karpathy">Andrej Karpathy</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Architectures</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Neural_Turing_machine" title="Neural Turing machine">Neural Turing machine</a></li> <li><a href="/wiki/Differentiable_neural_computer" title="Differentiable neural computer">Differentiable neural computer</a></li> <li><a href="/wiki/Transformer_(deep_learning_architecture)" title="Transformer (deep learning architecture)">Transformer</a> <ul><li><a href="/wiki/Vision_transformer" title="Vision transformer">Vision transformer (ViT)</a></li></ul></li> <li><a href="/wiki/Recurrent_neural_network" title="Recurrent neural network">Recurrent neural network (RNN)</a></li> <li><a href="/wiki/Long_short-term_memory" title="Long short-term memory">Long short-term memory (LSTM)</a></li> <li><a href="/wiki/Gated_recurrent_unit" title="Gated recurrent unit">Gated recurrent unit (GRU)</a></li> <li><a href="/wiki/Echo_state_network" title="Echo state network">Echo state network</a></li> <li><a href="/wiki/Multilayer_perceptron" title="Multilayer perceptron">Multilayer perceptron (MLP)</a></li> <li><a href="/wiki/Convolutional_neural_network" title="Convolutional neural network">Convolutional neural network (CNN)</a></li> <li><a href="/wiki/Residual_neural_network" title="Residual neural network">Residual neural network (RNN)</a></li> <li><a href="/wiki/Highway_network" title="Highway network">Highway network</a></li> <li><a href="/wiki/Mamba_(deep_learning_architecture)" title="Mamba (deep learning architecture)">Mamba</a></li> <li><a href="/wiki/Autoencoder" title="Autoencoder">Autoencoder</a></li> <li><a href="/wiki/Variational_autoencoder" title="Variational autoencoder">Variational autoencoder (VAE)</a></li> <li><a href="/wiki/Generative_adversarial_network" title="Generative adversarial network">Generative adversarial network (GAN)</a></li> <li><a href="/wiki/Graph_neural_network" title="Graph neural network">Graph neural network (GNN)</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Symbol_portal_class.svg" class="mw-file-description" title="Portal"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/e/e2/Symbol_portal_class.svg/16px-Symbol_portal_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/e/e2/Symbol_portal_class.svg/23px-Symbol_portal_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/e/e2/Symbol_portal_class.svg/31px-Symbol_portal_class.svg.png 2x" data-file-width="180" data-file-height="185" /></a></span> Portals <ul><li><a href="/wiki/Portal:Technology" title="Portal:Technology">Technology</a></li></ul></li> <li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> <a href="/wiki/Category:Artificial_intelligence" title="Category:Artificial intelligence">Category</a> <ul><li><a href="/wiki/Category:Artificial_neural_networks" title="Category:Artificial neural networks">Artificial neural networks</a></li> <li><a href="/wiki/Category:Machine_learning" title="Category:Machine learning">Machine learning</a></li></ul></li> <li><span class="noviewer" typeof="mw:File"><span title="List-Class article"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/d/db/Symbol_list_class.svg/16px-Symbol_list_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/d/db/Symbol_list_class.svg/23px-Symbol_list_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/d/db/Symbol_list_class.svg/31px-Symbol_list_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span> List <ul><li><a href="/wiki/List_of_artificial_intelligence_companies" title="List of artificial intelligence companies">Companies</a></li> <li><a href="/wiki/List_of_artificial_intelligence_projects" title="List of artificial intelligence projects">Projects</a></li></ul></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235" /></div><div role="navigation" class="navbox" aria-labelledby="My_Little_Pony_(2010–2021)460" style="padding:3px"><table class="nowraplinks hlist mw-collapsible expanded navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231" /><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:My_Little_Pony:_Friendship_Is_Magic" title="Template:My Little Pony: Friendship Is Magic"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:My_Little_Pony:_Friendship_Is_Magic" title="Template talk:My Little Pony: Friendship Is Magic"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:My_Little_Pony:_Friendship_Is_Magic" title="Special:EditPage/Template:My Little Pony: Friendship Is Magic"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="My_Little_Pony_(2010–2021)460" style="font-size:114%;margin:0 4em"><a href="/wiki/My_Little_Pony_(2010_toyline)" title="My Little Pony (2010 toyline)">My Little Pony (2010–2021)</a></div></th></tr><tr><td class="navbox-abovebelow" colspan="2"><div><a href="/wiki/Equestria" title="Equestria">Equestria</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic" title="My Little Pony: Friendship Is Magic"><i>Friendship Is Magic</i></a><br /> (2010–2019)</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/List_of_My_Little_Pony:_Friendship_Is_Magic_characters" title="List of My Little Pony: Friendship Is Magic characters">characters</a> <ul><li><a href="/wiki/Twilight_Sparkle" title="Twilight Sparkle">Twilight Sparkle</a></li></ul></li> <li><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic_discography" title="My Little Pony: Friendship Is Magic discography">music</a></li> <li><a href="/wiki/List_of_My_Little_Pony:_Friendship_Is_Magic_home_video_releases" title="List of My Little Pony: Friendship Is Magic home video releases">home video releases</a></li></ul> </div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th id="Episodes65" scope="row" class="navbox-group" style="width:1%"><a href="/wiki/List_of_My_Little_Pony:_Friendship_Is_Magic_episodes" title="List of My Little Pony: Friendship Is Magic episodes">Episodes</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <dl><dt><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic_season_1" title="My Little Pony: Friendship Is Magic season 1">Season 1</a> (2010–2011)</dt> <dd>"<a href="/wiki/Friendship_Is_Magic_(My_Little_Pony:_Friendship_Is_Magic)" title="Friendship Is Magic (My Little Pony: Friendship Is Magic)">Friendship Is Magic</a>"</dd> <dd>"<a href="/wiki/The_Cutie_Mark_Chronicles" title="The Cutie Mark Chronicles">The Cutie Mark Chronicles</a>"</dd> <dd>"<a href="/wiki/The_Best_Night_Ever" title="The Best Night Ever">The Best Night Ever</a>"</dd></dl> <dl><dt><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic_season_2" title="My Little Pony: Friendship Is Magic season 2">Season 2</a> (2011–2012)</dt> <dd>"<a href="/wiki/The_Return_of_Harmony" title="The Return of Harmony">The Return of Harmony</a>"</dd> <dd>"<a href="/wiki/Hearts_and_Hooves_Day" title="Hearts and Hooves Day">Hearts and Hooves Day</a>"</dd> <dd>"<a href="/wiki/A_Canterlot_Wedding" title="A Canterlot Wedding">A Canterlot Wedding</a>"</dd></dl> <dl><dt><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic_season_3" title="My Little Pony: Friendship Is Magic season 3">Season 3</a> (2012–2013)</dt> <dd>"<a href="/wiki/The_Crystal_Empire" title="The Crystal Empire">The Crystal Empire</a>"</dd> <dd>"<a href="/wiki/One_Bad_Apple_(My_Little_Pony:_Friendship_Is_Magic)" title="One Bad Apple (My Little Pony: Friendship Is Magic)">One Bad Apple</a>"</dd> <dd>"<a href="/wiki/Magic_Duel" title="Magic Duel">Magic Duel</a>"</dd> <dd>"<a href="/wiki/Spike_at_Your_Service" title="Spike at Your Service">Spike at Your Service</a>"</dd> <dd>"<a href="/wiki/Keep_Calm_and_Flutter_On" title="Keep Calm and Flutter On">Keep Calm and Flutter On</a>"</dd> <dd>"<a href="/wiki/Games_Ponies_Play" title="Games Ponies Play">Games Ponies Play</a>"</dd> <dd>"<a href="/wiki/Magical_Mystery_Cure" title="Magical Mystery Cure">Magical Mystery Cure</a>"</dd></dl> <dl><dt><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic_season_4" title="My Little Pony: Friendship Is Magic season 4">Season 4</a> (2013–2014)</dt> <dd>"<a href="/wiki/Princess_Twilight_Sparkle_(My_Little_Pony:_Friendship_Is_Magic_episodes)" title="Princess Twilight Sparkle (My Little Pony: Friendship Is Magic episodes)">Princess Twilight Sparkle</a>"</dd> <dd>"<a href="/wiki/Power_Ponies" title="Power Ponies">Power Ponies</a>"</dd> <dd>"<a href="/wiki/Three%27s_a_Crowd_(My_Little_Pony:_Friendship_Is_Magic)" title="Three's a Crowd (My Little Pony: Friendship Is Magic)">Three's a Crowd</a>"</dd> <dd>"<a href="/wiki/Pinkie_Pride" title="Pinkie Pride">Pinkie Pride</a>"</dd> <dd>"<a href="/wiki/Filli_Vanilli" title="Filli Vanilli">Filli Vanilli</a>"</dd> <dd>"<a href="/wiki/Twilight%27s_Kingdom" title="Twilight's Kingdom">Twilight's Kingdom</a>"</dd></dl> <dl><dt><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic_season_5" title="My Little Pony: Friendship Is Magic season 5">Season 5</a> (2015)</dt> <dd>"<a href="/wiki/The_Cutie_Map" title="The Cutie Map">The Cutie Map</a>"</dd> <dd>"<a href="/wiki/Slice_of_Life_(My_Little_Pony:_Friendship_Is_Magic)" title="Slice of Life (My Little Pony: Friendship Is Magic)">Slice of Life</a>"</dd> <dd>"<a href="/wiki/Amending_Fences" title="Amending Fences">Amending Fences</a>"</dd> <dd>"<a href="/wiki/Crusaders_of_the_Lost_Mark" title="Crusaders of the Lost Mark">Crusaders of the Lost Mark</a>"</dd> <dd>"<a href="/wiki/The_Cutie_Re-Mark" title="The Cutie Re-Mark">The Cutie Re-Mark</a>"</dd></dl> <dl><dt><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic_season_6" title="My Little Pony: Friendship Is Magic season 6">Season 6</a> (2016)</dt> <dd>"<a href="/wiki/A_Hearth%27s_Warming_Tail" title="A Hearth's Warming Tail">A Hearth's Warming Tail</a>"</dd></dl> <dl><dt><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic_season_7" title="My Little Pony: Friendship Is Magic season 7">Season 7</a> (2017)</dt> <dd>"<a href="/wiki/The_Perfect_Pear" title="The Perfect Pear">The Perfect Pear</a>"</dd></dl> <dl><dt><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic_season_8" title="My Little Pony: Friendship Is Magic season 8">Season 8</a> (2018)</dt> <dd>"<a href="/wiki/Grannies_Gone_Wild" title="Grannies Gone Wild">Grannies Gone Wild</a>"</dd></dl> <dl><dt><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic_season_9" title="My Little Pony: Friendship Is Magic season 9">Season 9</a> (2019)</dt> <dd>"<a href="/wiki/The_Last_Crusade_(My_Little_Pony:_Friendship_Is_Magic)" title="The Last Crusade (My Little Pony: Friendship Is Magic)">The Last Crusade</a>"</dd> <dd><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic_finale" title="My Little Pony: Friendship Is Magic finale">Finale</a></dd></dl> </div></td></tr></tbody></table><div> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><i><a href="/wiki/My_Little_Pony:_The_Movie_(2017_film)" title="My Little Pony: The Movie (2017 film)">My Little Pony: The Movie</a></i> <br />(2017)</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/My_Little_Pony:_The_Movie_(soundtrack)" title="My Little Pony: The Movie (soundtrack)">Soundtrack</a> <ul><li>"<a href="/wiki/Rainbow_(Sia_song)" title="Rainbow (Sia song)">Rainbow</a>"</li> <li>"<a href="/wiki/Off_to_See_the_World" title="Off to See the World">Off to See the World</a>"</li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other series</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/My_Little_Pony:_Best_Gift_Ever" title="My Little Pony: Best Gift Ever">Best Gift Ever</a></i> (2018 TV special)</li> <li><i><a href="/wiki/My_Little_Pony:_Rainbow_Roadtrip" title="My Little Pony: Rainbow Roadtrip">Rainbow Roadtrip</a></i> (2019 TV special)</li> <li><i><a href="/wiki/My_Little_Pony:_Pony_Life" title="My Little Pony: Pony Life">Pony Life</a></i> (2020–2021) <ul><li><a href="/wiki/List_of_My_Little_Pony:_Pony_Life_episodes" title="List of My Little Pony: Pony Life episodes">episodes</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Games</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i><a href="/wiki/My_Little_Pony:_Twilight_Sparkle,_Teacher_for_a_Day" title="My Little Pony: Twilight Sparkle, Teacher for a Day">Twilight Sparkle, Teacher for a Day</a></i></li> <li><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic_(video_game)" title="My Little Pony: Friendship Is Magic (video game)">Gameloft video game</a></li> <li><a href="/wiki/My_Little_Pony_Collectible_Card_Game" title="My Little Pony Collectible Card Game">Collectible card game</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Comics</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/My_Little_Pony_(IDW_Publishing)" title="My Little Pony (IDW Publishing)">IDW comics</a> <ul><li><a href="/wiki/List_of_My_Little_Pony_comics_issued_by_IDW_Publishing" title="List of My Little Pony comics issued by IDW Publishing">Issues</a></li> <li><i><a href="/wiki/My_Little_Pony/Transformers" title="My Little Pony/Transformers">My Little Pony/Transformers</a></i></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/My_Little_Pony:_Friendship_Is_Magic_fandom" title="My Little Pony: Friendship Is Magic fandom">Fandom</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a class="mw-selflink selflink">15.ai</a></li> <li><i><a href="/wiki/A_Brony_Tale" title="A Brony Tale">A Brony Tale</a></i></li> <li><i><a href="/wiki/Bronies:_The_Extremely_Unexpected_Adult_Fans_of_My_Little_Pony" title="Bronies: The Extremely Unexpected Adult Fans of My Little Pony">Bronies</a></i> (documentary film)</li> <li><a href="/wiki/BronyCon" title="BronyCon">BronyCon</a></li> <li><a href="/wiki/Clop_(erotic_fan_art)" title="Clop (erotic fan art)">Clop</a></li> <li><a href="/wiki/Equestria_Daily" title="Equestria Daily">Equestria Daily</a></li> <li><i><a href="/wiki/Fallout:_Equestria" title="Fallout: Equestria">Fallout: Equestria</a></i></li> <li><i><a href="/wiki/Them%27s_Fightin%27_Herds" title="Them's Fightin' Herds">Them's Fightin' Herds</a></i></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">See also</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"><a href="/wiki/My_Little_Pony:_Equestria_Girls" title="My Little Pony: Equestria Girls">My Little Pony: Equestria Girls</a></div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" 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cdx-button--action-progressive" id="ca-addsection-sticky-header" tabindex="-1" data-event-name="addsection-sticky-header"><span class="vector-icon mw-ui-icon-speechBubbleAdd-progressive mw-ui-icon-wikimedia-speechBubbleAdd-progressive"></span> <span>Add topic</span> </a> </div> <div class="vector-sticky-header-icon-end"> <div class="vector-user-links"> </div> </div> </div> </div> </div> <div class="mw-portlet mw-portlet-dock-bottom emptyPortlet" id="p-dock-bottom"> <ul> </ul> </div> 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Template:Short_description"]},"scribunto":{"limitreport-timeusage":{"value":"0.944","limit":"10.000"},"limitreport-memusage":{"value":10939081,"limit":52428800},"limitreport-logs":"anchor_id_list = table#1 {\n [\"CITEREFAbisola2025\"] = 1,\n [\"CITEREFAktaş2022\"] = 1,\n [\"CITEREFAnikó2022\"] = 1,\n [\"CITEREFAnirudh_VK2023\"] = 1,\n [\"CITEREFBaker2022\"] = 1,\n [\"CITEREFBeckwith2022\"] = 1,\n [\"CITEREFButton2021\"] = 1,\n [\"CITEREFCNN2021\"] = 1,\n [\"CITEREFCabibi-Wilkin2022\"] = 1,\n [\"CITEREFCarcasole2022\"] = 1,\n [\"CITEREFChandraseta2021\"] = 1,\n [\"CITEREFClayton2021\"] = 1,\n [\"CITEREFCocomello2021\"] = 1,\n [\"CITEREFDueñas2023\"] = 1,\n [\"CITEREFGamerSky2021\"] = 1,\n [\"CITEREFGoogle2018\"] = 1,\n [\"CITEREFGroth-Anderson2022\"] = 1,\n [\"CITEREFHacker_News2022\"] = 1,\n [\"CITEREFInnes2022\"] = 1,\n [\"CITEREFJi2021\"] = 1,\n [\"CITEREFKar2022\"] = 1,\n [\"CITEREFKhavanekar2022\"] = 1,\n [\"CITEREFKhibchenko2022\"] = 1,\n [\"CITEREFKim2020\"] = 1,\n [\"CITEREFKnight2017\"] = 1,\n [\"CITEREFKong2020\"] = 1,\n [\"CITEREFKurosawa2021\"] = 1,\n [\"CITEREFLOVO2021\"] = 1,\n [\"CITEREFLam2022\"] = 1,\n [\"CITEREFLawrence2022\"] = 1,\n [\"CITEREFLevelUp2022\"] = 1,\n [\"CITEREFLi2021\"] = 1,\n [\"CITEREFLopez2022\"] = 1,\n [\"CITEREFMahendra2020\"] = 1,\n [\"CITEREFMenor2024\"] = 1,\n [\"CITEREFMorton2021\"] = 1,\n [\"CITEREFMoto2021\"] = 1,\n [\"CITEREFMrSun2021\"] = 1,\n [\"CITEREFMuropaketti2022\"] = 1,\n [\"CITEREFNg2020\"] = 1,\n [\"CITEREFPaltridge2021\"] = 1,\n [\"CITEREFPhillips2022b\"] = 1,\n [\"CITEREFRen2019\"] = 1,\n [\"CITEREFRuppert2021\"] = 1,\n [\"CITEREFScotellaro2020a\"] = 1,\n [\"CITEREFScotellaro2020b\"] = 1,\n [\"CITEREFScotellaro2020c\"] = 1,\n [\"CITEREFScotellaro2020d\"] = 1,\n [\"CITEREFScotellaro2020e\"] = 1,\n [\"CITEREFScotellaro2020f\"] = 1,\n [\"CITEREFTemitope2024\"] = 1,\n [\"CITEREFToh2022\"] = 1,\n [\"CITEREFVillalobos2021\"] = 1,\n [\"CITEREFW-K2022\"] = 1,\n [\"CITEREFWhite2022\"] = 1,\n [\"CITEREFWilliams2022\"] = 1,\n [\"CITEREFWright2022\"] = 1,\n [\"CITEREFWright2023\"] = 1,\n [\"CITEREFYoshiyuki2021\"] = 1,\n [\"CITEREFZwiezen2021\"] = 1,\n [\"CITEREFdo_Prado2021\"] = 1,\n [\"CITEREFКоэн2022\"] = 1,\n [\"CITEREF遊戲2021\"] = 1,\n [\"ElevenLabs-2024a\"] = 1,\n [\"ElevenLabs-2024b\"] = 1,\n [\"OpenAI-2024\"] = 1,\n [\"Play.ht-2024\"] = 1,\n [\"QQ\"] = 1,\n [\"Resemble.ai-2024\"] = 1,\n [\"Speechify-2024\"] = 1,\n [\"Tistory-2021\"] = 1,\n [\"fifteen.ai-2020b\"] = 1,\n [\"www.equestriacn.com\"] = 1,\n}\ntemplate_list = table#1 {\n [\"Artificial intelligence navbox\"] = 1,\n [\"Broader\"] = 1,\n [\"Cite AV media\"] = 1,\n [\"Cite arXiv\"] = 3,\n [\"Cite court\"] = 1,\n [\"Cite magazine\"] = 1,\n [\"Cite news\"] = 2,\n [\"Cite report\"] = 1,\n [\"Cite tweet\"] = 2,\n [\"Cite web\"] = 67,\n [\"Currency\"] = 1,\n [\"Deletable file-caption\"] = 1,\n [\"Efn\"] = 2,\n [\"Generative AI\"] = 1,\n [\"Harvid\"] = 8,\n [\"Harvnb\"] = 4,\n [\"IPAc-en\"] = 1,\n [\"Infobox website\"] = 1,\n [\"My Little Pony: Friendship Is Magic\"] = 1,\n [\"Notelist\"] = 1,\n [\"Official website\"] = 1,\n [\"Quote\"] = 4,\n [\"Quote box\"] = 1,\n [\"Refbegin\"] = 1,\n [\"Refend\"] = 1,\n [\"Reflist\"] = 3,\n [\"Respell\"] = 1,\n [\"See also\"] = 3,\n [\"Sfn\"] = 74,\n [\"Sfnm\"] = 54,\n [\"Short description\"] = 1,\n [\"Speech synthesis\"] = 1,\n [\"Start date and age\"] = 1,\n [\"Translation\"] = 2,\n [\"Tweet\"] = 1,\n [\"URL\"] = 1,\n [\"Use mdy dates\"] = 1,\n}\narticle_whitelist = table#1 {\n}\nciteref_patterns = table#1 {\n}\n"},"cachereport":{"origin":"mw-web.eqiad.main-8669bc5c8-rctdt","timestamp":"20250318165425","ttl":1148746,"transientcontent":true}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"15.ai","url":"https:\/\/en.wikipedia.org\/wiki\/15.ai","sameAs":"http:\/\/www.wikidata.org\/entity\/Q110960686","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q110960686","author":{"@type":"Organization","name":"Contributors to Wikimedia projects"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2020-04-05T07:07:55Z","dateModified":"2025-03-15T11:57:51Z","image":"https:\/\/upload.wikimedia.org\/wikipedia\/en\/f\/ff\/15ai_interface_2021.png","headline":"freeware text to speech artificial intelligence web application"}</script> </body> </html>