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<li id="toc-Baudot_code_(ITA1)" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Baudot_code_(ITA1)"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>Baudot code (ITA1)</span> </div> </a> <ul id="toc-Baudot_code_(ITA1)-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Murray_code" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Murray_code"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.2</span> <span>Murray code</span> </div> </a> <ul id="toc-Murray_code-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Western_Union" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Western_Union"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.3</span> <span>Western Union</span> </div> </a> <ul id="toc-Western_Union-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-ITA2" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#ITA2"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.4</span> <span>ITA2</span> </div> </a> <ul id="toc-ITA2-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Nomenclature" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Nomenclature"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Nomenclature</span> </div> </a> <ul id="toc-Nomenclature-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Character_set" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Character_set"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Character set</span> </div> </a> <button aria-controls="toc-Character_set-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Character set subsection</span> </button> <ul id="toc-Character_set-sublist" class="vector-toc-list"> <li id="toc-Original_Baudot_variants" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Original_Baudot_variants"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>Original Baudot variants</span> </div> </a> <ul id="toc-Original_Baudot_variants-sublist" class="vector-toc-list"> <li id="toc-Original_Baudot,_domestic_UK" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Original_Baudot,_domestic_UK"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1.1</span> <span>Original Baudot, domestic UK</span> </div> </a> <ul id="toc-Original_Baudot,_domestic_UK-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Original_Baudot,_Continental_European" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Original_Baudot,_Continental_European"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1.2</span> <span>Original Baudot, Continental European</span> </div> </a> <ul id="toc-Original_Baudot,_Continental_European-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Original_Baudot,_ITA_1" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Original_Baudot,_ITA_1"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1.3</span> <span>Original Baudot, ITA 1</span> </div> </a> <ul id="toc-Original_Baudot,_ITA_1-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Baudot–Murray_variants" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Baudot–Murray_variants"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>Baudot–Murray variants</span> </div> </a> <ul id="toc-Baudot–Murray_variants-sublist" class="vector-toc-list"> <li id="toc-Murray_Code_2" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#Murray_Code_2"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.1</span> <span>Murray Code</span> </div> </a> <ul id="toc-Murray_Code_2-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-ITA_2_and_US-TTY" class="vector-toc-list-item vector-toc-level-3"> <a class="vector-toc-link" href="#ITA_2_and_US-TTY"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2.2</span> <span>ITA 2 and US-TTY</span> </div> </a> <ul id="toc-ITA_2_and_US-TTY-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Weather_code" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Weather_code"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.3</span> <span>Weather code</span> </div> </a> <ul id="toc-Weather_code-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Details" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Details"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Details</span> </div> </a> <ul id="toc-Details-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Explanatory_notes" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Explanatory_notes"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Explanatory notes</span> </div> </a> <ul id="toc-Explanatory_notes-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Further_reading" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Further_reading"> <div class="vector-toc-text"> <span class="vector-toc-numb">8</span> <span>Further reading</span> </div> </a> <ul id="toc-Further_reading-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">9</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" title="Table of Contents" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Baudot code</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 25 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-25" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">25 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Codi_Baudot" title="Codi Baudot – Catalan" lang="ca" hreflang="ca" data-title="Codi Baudot" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Mezin%C3%A1rodn%C3%AD_telegrafn%C3%AD_abeceda_%C4%8D._2" title="Mezinárodní telegrafní abeceda č. 2 – Czech" lang="cs" hreflang="cs" data-title="Mezinárodní telegrafní abeceda č. 2" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Baudotkoden" title="Baudotkoden – Danish" lang="da" hreflang="da" data-title="Baudotkoden" data-language-autonym="Dansk" data-language-local-name="Danish" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Baudot-Code" title="Baudot-Code – German" lang="de" hreflang="de" data-title="Baudot-Code" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/C%C3%B3digo_Baudot" title="Código Baudot – Spanish" lang="es" hreflang="es" data-title="Código Baudot" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Baudot-kodo" title="Baudot-kodo – Esperanto" lang="eo" hreflang="eo" data-title="Baudot-kodo" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Code_Baudot" title="Code Baudot – French" lang="fr" hreflang="fr" data-title="Code Baudot" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/C%C3%B3d_Baudot" title="Cód Baudot – Irish" lang="ga" hreflang="ga" data-title="Cód Baudot" data-language-autonym="Gaeilge" data-language-local-name="Irish" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%80%D5%A5%D5%BC%D5%A1%D5%A3%D6%80%D5%A1%D5%AF%D5%A1%D5%B6_%D5%AF%D5%B8%D5%A4" title="Հեռագրական կոդ – Armenian" lang="hy" hreflang="hy" data-title="Հեռագրական կոդ" data-language-autonym="Հայերեն" data-language-local-name="Armenian" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Codice_Baudot" title="Codice Baudot – Italian" lang="it" hreflang="it" data-title="Codice Baudot" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A7%D7%95%D7%93_%D7%91%D7%95%D7%93%D7%95" title="קוד בודו – Hebrew" lang="he" hreflang="he" data-title="קוד בודו" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Baudot" title="Baudot – Hungarian" lang="hu" hreflang="hu" data-title="Baudot" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Baudotcode" title="Baudotcode – Dutch" lang="nl" hreflang="nl" data-title="Baudotcode" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/Baudot_Code" title="Baudot Code – Japanese" lang="ja" hreflang="ja" data-title="Baudot Code" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Baudotkode" title="Baudotkode – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Baudotkode" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Kod_Baudot" title="Kod Baudot – Polish" lang="pl" hreflang="pl" data-title="Kod Baudot" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/C%C3%B3digo_Baudot" title="Código Baudot – Portuguese" lang="pt" hreflang="pt" data-title="Código Baudot" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9A%D0%BE%D0%B4_%D0%91%D0%BE%D0%B4%D0%BE" title="Код Бодо – Russian" lang="ru" hreflang="ru" data-title="Код Бодо" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Baudotov_kod" title="Baudotov kod – Slovenian" lang="sl" hreflang="sl" data-title="Baudotov kod" data-language-autonym="Slovenščina" data-language-local-name="Slovenian" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Baudot-koodi" title="Baudot-koodi – Finnish" lang="fi" hreflang="fi" data-title="Baudot-koodi" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Baudotkoden" title="Baudotkoden – Swedish" lang="sv" hreflang="sv" data-title="Baudotkoden" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%A3%E0%B8%AB%E0%B8%B1%E0%B8%AA%E0%B9%82%E0%B8%9A%E0%B8%94%E0%B8%AD%E0%B8%95" title="รหัสโบดอต – Thai" lang="th" hreflang="th" data-title="รหัสโบดอต" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Bodo_alfabesi" title="Bodo alfabesi – Turkish" lang="tr" hreflang="tr" data-title="Bodo alfabesi" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9A%D0%BE%D0%B4_%D0%91%D0%BE%D0%B4%D0%BE" title="Код Бодо – Ukrainian" lang="uk" hreflang="uk" data-title="Код Бодо" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%8D%9A%E5%A4%9A%E5%BC%8F%E7%94%B5%E6%8A%A5%E6%9C%BA" title="博多式电报机 – Chinese" lang="zh" hreflang="zh" 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class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Pioneering five-bit character encodings</div> <p class="mw-empty-elt"> </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Clavier_Baudot.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/79/Clavier_Baudot.jpg/220px-Clavier_Baudot.jpg" decoding="async" width="220" height="215" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/79/Clavier_Baudot.jpg/330px-Clavier_Baudot.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/79/Clavier_Baudot.jpg/440px-Clavier_Baudot.jpg 2x" data-file-width="1714" data-file-height="1672" /></a><figcaption>An early "piano" Baudot keyboard</figcaption></figure> <p>The <b>Baudot code</b> (<style data-mw-deduplicate="TemplateStyles:r1177148991">.mw-parser-output .IPA-label-small{font-size:85%}.mw-parser-output .references .IPA-label-small,.mw-parser-output .infobox .IPA-label-small,.mw-parser-output .navbox .IPA-label-small{font-size:100%}</style><span class="IPA-label IPA-label-small">French pronunciation:</span> <span class="IPA nowrap" lang="fr-Latn-fonipa"><a href="/wiki/Help:IPA/French" title="Help:IPA/French">[bodo]</a></span>) is an early <a href="/wiki/Character_encoding" title="Character encoding">character encoding</a> for <a href="/wiki/Telegraphy" title="Telegraphy">telegraphy</a> invented by <a href="/wiki/%C3%89mile_Baudot" title="Émile Baudot">Émile Baudot</a> in the 1870s.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> It was the predecessor to the International Telegraph Alphabet No. 2 (ITA2), the most common <a href="/wiki/Teleprinter" title="Teleprinter">teleprinter</a> code in use before <a href="/wiki/ASCII" title="ASCII">ASCII</a>. Each <a href="/wiki/Character_(symbol)" title="Character (symbol)">character</a> in the alphabet is represented by a series of five <a href="/wiki/Bit" title="Bit">bits</a>, sent over a <a href="/wiki/Communication_channel" title="Communication channel">communication channel</a> such as a telegraph <a href="/wiki/Wire" title="Wire">wire</a> or a <a href="/wiki/Radio_signal" class="mw-redirect" title="Radio signal">radio signal</a> by <a href="/wiki/Asynchronous_serial_communication" title="Asynchronous serial communication">asynchronous serial communication</a>. The <a href="/wiki/Symbol_rate" title="Symbol rate">symbol rate</a> measurement is known as <a href="/wiki/Baud" title="Baud">baud</a>, and is derived from the same name. </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=Baudot_code&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="Baudot_code_(ITA1)"><span id="Baudot_code_.28ITA1.29"></span><span class="anchor" id="ITA1"></span>Baudot code (ITA1)</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Baudot_code&action=edit&section=2" title="Edit section: Baudot code (ITA1)"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r886049734">.mw-parser-output .monospaced{font-family:monospace,monospace}</style><style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .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"><caption class="infobox-title">Baudot code (ITA1)</caption><tbody><tr><td colspan="2" class="infobox-image"><span typeof="mw:File"><a href="/wiki/File:Baudot_Code_-_from_1888_patent.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Baudot_Code_-_from_1888_patent.png/250px-Baudot_Code_-_from_1888_patent.png" decoding="async" width="240" height="254" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Baudot_Code_-_from_1888_patent.png/500px-Baudot_Code_-_from_1888_patent.png 1.5x" data-file-width="1491" data-file-height="1577" /></a></span><div class="infobox-caption">An early version from Baudot's 1888 US patent, listing A through Z, <span style="border-bottom: 1px double; text-decoration: underline;">t</span> and ∗ (Erasure)</div></td></tr><tr><th scope="row" class="infobox-label">Alias(es)</th><td class="infobox-data">International Telegraph Alphabet 1</td></tr><tr><th scope="row" class="infobox-label">Current status</th><td class="infobox-data">Replaced by <a href="#ITA2">ITA2</a> (not mutually compatible).</td></tr><tr><th scope="row" class="infobox-label">Classification</th><td class="infobox-data">5-bit <a href="/wiki/State_(computer_science)" title="State (computer science)">stateful</a><sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (October 2023)">citation needed</span></a></i>]</sup> <a href="/wiki/ISO_Basic_Latin_alphabet" class="mw-redirect" title="ISO Basic Latin alphabet">basic Latin</a> encoding</td></tr><tr><th scope="row" class="infobox-label">Preceded by</th><td class="infobox-data"><a href="/wiki/Morse_code" title="Morse code">Morse code</a></td></tr><tr><th scope="row" class="infobox-label">Succeeded by</th><td class="infobox-data"><a href="#ITA2">ITA2</a></td></tr><tr><td colspan="2" class="infobox-navbar"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": "}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" · ";font-weight:bold}.mw-parser-output .hlist dd:last-child::after,.mw-parser-output .hlist dt:last-child::after,.mw-parser-output .hlist li:last-child::after{content:none}.mw-parser-output .hlist dd dd:first-child::before,.mw-parser-output .hlist dd dt:first-child::before,.mw-parser-output .hlist dd li:first-child::before,.mw-parser-output .hlist dt dd:first-child::before,.mw-parser-output .hlist dt dt:first-child::before,.mw-parser-output .hlist dt li:first-child::before,.mw-parser-output .hlist li dd:first-child::before,.mw-parser-output .hlist li dt:first-child::before,.mw-parser-output .hlist li li:first-child::before{content:" (";font-weight:normal}.mw-parser-output .hlist dd dd:last-child::after,.mw-parser-output .hlist dd dt:last-child::after,.mw-parser-output .hlist dd li:last-child::after,.mw-parser-output .hlist dt dd:last-child::after,.mw-parser-output .hlist dt dt:last-child::after,.mw-parser-output .hlist dt li:last-child::after,.mw-parser-output .hlist li dd:last-child::after,.mw-parser-output .hlist li dt:last-child::after,.mw-parser-output .hlist li li:last-child::after{content:")";font-weight:normal}.mw-parser-output .hlist ol{counter-reset:listitem}.mw-parser-output .hlist ol>li{counter-increment:listitem}.mw-parser-output .hlist ol>li::before{content:" "counter(listitem)"\a0 "}.mw-parser-output .hlist dd ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:" ("counter(listitem)"\a0 "}</style><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .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:Infobox_character_encoding" title="Template:Infobox character encoding"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Infobox_character_encoding" title="Template talk:Infobox character encoding"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Infobox_character_encoding" title="Special:EditPage/Template:Infobox character encoding"><abbr title="Edit this template">e</abbr></a></li></ul></div></td></tr></tbody></table> <p>In the below table, Columns I, II, III, IV, and V show the code; the Let. and Fig. columns show the letters and numbers for the Continental and UK versions; and the sort keys present the table in the order: alphabetical, Gray and UK </p> <table class="wikitable collapsible sortable" style="border:none"> <caption>Baudot code (Continental and UK versions).<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </caption> <tbody><tr> <th scope="col" colspan="7">Europe </th> <th scope="col" colspan="2">sort keys </th> <th scope="col" colspan="8">UK </th> <th scope="col">sort keys </th></tr> <tr> <th scope="col" class="unsortable">V </th> <th scope="col" width="10" class="unsortable">IV </th> <th scope="col" width="25" colspan="2" class="unsortable"> </th> <th scope="col" width="10" class="unsortable">I </th> <th scope="col" width="10" class="unsortable">II </th> <th scope="col" width="10" class="unsortable">III </th> <th scope="col" width="15">Continental </th> <th scope="col" width="15"><a href="/wiki/Gray_code" title="Gray code">Gray</a> </th> <th scope="col" width="15" class="unsortable">Let. </th> <th scope="col" width="15" class="unsortable">Fig. </th> <th scope="col" width="15" class="unsortable">V </th> <th scope="col" width="15" class="unsortable">IV </th> <th scope="col" width="0" class="unsortable"> </th> <th scope="col" width="15" class="unsortable">I </th> <th scope="col" width="15" class="unsortable">II </th> <th scope="col" width="15" class="unsortable">III </th> <th scope="col" width="15">UK </th></tr> <tr> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td data-sort-value="32">-</td> <td data-sort-value="000">-</td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td></td> <td data-sort-value="08">- </td></tr> <tr> <td></td> <td></td> <td>A</td> <td>1</td> <td>●</td> <td></td> <td></td> <td data-sort-value="01"></td> <td data-sort-value="001"></td> <td>A</td> <td>1</td> <td></td> <td></td> <td></td> <td>●</td> <td></td> <td></td> <td data-sort-value="01"> </td></tr> <tr> <td></td> <td></td> <td>É</td> <td>&</td> <td>●</td> <td>●</td> <td></td> <td data-sort-value="06"></td> <td data-sort-value="002"></td> <td>/</td> <td><sup>1</sup>/</td> <td></td> <td></td> <td></td> <td>●</td> <td>●</td> <td></td> <td data-sort-value="04"> </td></tr> <tr> <td></td> <td></td> <td>E</td> <td>2</td> <td></td> <td>●</td> <td></td> <td data-sort-value="05"></td> <td data-sort-value="003"></td> <td>E</td> <td>2</td> <td></td> <td></td> <td></td> <td></td> <td>●</td> <td></td> <td data-sort-value="02"> </td></tr> <tr> <td></td> <td></td> <td>I</td> <td><span style="border-bottom: 1px double; text-decoration: underline;">o</span></td> <td></td> <td>●</td> <td>●</td> <td data-sort-value="10"></td> <td data-sort-value="004"></td> <td>I</td> <td><sup>3</sup>/</td> <td></td> <td></td> <td></td> <td></td> <td>●</td> <td>●</td> <td data-sort-value="05"> </td></tr> <tr> <td></td> <td></td> <td>O</td> <td>5</td> <td>●</td> <td>●</td> <td>●</td> <td data-sort-value="16"></td> <td data-sort-value="005"></td> <td>O</td> <td>5</td> <td></td> <td></td> <td></td> <td>●</td> <td>●</td> <td>●</td> <td data-sort-value="07"> </td></tr> <tr> <td></td> <td></td> <td>U</td> <td>4</td> <td>●</td> <td></td> <td>●</td> <td data-sort-value="22"></td> <td data-sort-value="006"></td> <td>U</td> <td>4</td> <td></td> <td></td> <td></td> <td>●</td> <td></td> <td>●</td> <td data-sort-value="06"> </td></tr> <tr> <td></td> <td></td> <td>Y</td> <td>3</td> <td></td> <td></td> <td>●</td> <td data-sort-value="26"></td> <td data-sort-value="007"></td> <td>Y</td> <td>3</td> <td></td> <td></td> <td></td> <td></td> <td></td> <td>●</td> <td data-sort-value="03"> </td></tr> <tr> <td></td> <td>●</td> <td>B</td> <td>8</td> <td></td> <td></td> <td>●</td> <td data-sort-value="02"></td> <td data-sort-value="010"></td> <td>B</td> <td>8</td> <td></td> <td>●</td> <td></td> <td></td> <td></td> <td>●</td> <td data-sort-value="11"> </td></tr> <tr> <td></td> <td>●</td> <td>C</td> <td>9</td> <td>●</td> <td></td> <td>●</td> <td data-sort-value="03"></td> <td data-sort-value="011"></td> <td>C</td> <td>9</td> <td></td> <td>●</td> <td></td> <td>●</td> <td></td> <td>●</td> <td data-sort-value="14"> </td></tr> <tr> <td></td> <td>●</td> <td>D</td> <td>0</td> <td>●</td> <td>●</td> <td>●</td> <td data-sort-value="04"></td> <td data-sort-value="012"></td> <td>D</td> <td>0</td> <td></td> <td>●</td> <td></td> <td>●</td> <td>●</td> <td>●</td> <td data-sort-value="15"> </td></tr> <tr> <td></td> <td>●</td> <td>F</td> <td><span style="border-bottom: 1px double; text-decoration: underline;">f</span></td> <td></td> <td>●</td> <td>●</td> <td data-sort-value="07"></td> <td data-sort-value="013"></td> <td>F</td> <td><sup>5</sup>/</td> <td></td> <td>●</td> <td></td> <td></td> <td>●</td> <td>●</td> <td data-sort-value="13"> </td></tr> <tr> <td></td> <td>●</td> <td>G</td> <td>7</td> <td></td> <td>●</td> <td></td> <td data-sort-value="08"></td> <td data-sort-value="014"></td> <td>G</td> <td>7</td> <td></td> <td>●</td> <td></td> <td></td> <td>●</td> <td></td> <td data-sort-value="10"> </td></tr> <tr> <td></td> <td>●</td> <td>H</td> <td><span style="border-bottom: 1px double; text-decoration: underline;">h</span></td> <td>●</td> <td>●</td> <td></td> <td data-sort-value="09"></td> <td data-sort-value="015"></td> <td>H</td> <td>¹</td> <td></td> <td>●</td> <td></td> <td>●</td> <td>●</td> <td></td> <td data-sort-value="12"> </td></tr> <tr> <td></td> <td>●</td> <td>J</td> <td>6</td> <td>●</td> <td></td> <td></td> <td data-sort-value="11"></td> <td data-sort-value="016"></td> <td>J</td> <td>6</td> <td></td> <td>●</td> <td></td> <td>●</td> <td></td> <td></td> <td data-sort-value="09"> </td></tr> <tr> <td></td> <td>●</td> <td><i>Figure</i></td> <td><i>Blank</i></td> <td></td> <td></td> <td></td> <td data-sort-value="30"></td> <td data-sort-value="017"></td> <td><i>Fig.</i></td> <td><i>Bl.</i></td> <td></td> <td>●</td> <td></td> <td></td> <td></td> <td></td> <td data-sort-value="16"> </td></tr> <tr> <td>●</td> <td>●</td> <td><i>Erasure</i></td> <td><i>Erasure</i></td> <td></td> <td></td> <td></td> <td data-sort-value="29"></td> <td data-sort-value="020"></td> <td>*</td> <td>*</td> <td>●</td> <td>●</td> <td></td> <td></td> <td></td> <td></td> <td data-sort-value="32"> </td></tr> <tr> <td>●</td> <td>●</td> <td>K</td> <td>(</td> <td>●</td> <td></td> <td></td> <td data-sort-value="12"></td> <td data-sort-value="021"></td> <td>K</td> <td>(</td> <td>●</td> <td>●</td> <td></td> <td>●</td> <td></td> <td></td> <td data-sort-value="25"> </td></tr> <tr> <td>●</td> <td>●</td> <td>L</td> <td>=</td> <td>●</td> <td>●</td> <td></td> <td data-sort-value="13"></td> <td data-sort-value="022"></td> <td>L</td> <td>=</td> <td>●</td> <td>●</td> <td></td> <td>●</td> <td>●</td> <td></td> <td data-sort-value="28"> </td></tr> <tr> <td>●</td> <td>●</td> <td>M</td> <td>)</td> <td></td> <td>●</td> <td></td> <td data-sort-value="14"></td> <td data-sort-value="023"></td> <td>M</td> <td>)</td> <td>●</td> <td>●</td> <td></td> <td></td> <td>●</td> <td></td> <td data-sort-value="26"> </td></tr> <tr> <td>●</td> <td>●</td> <td>N</td> <td>N°</td> <td></td> <td>●</td> <td>●</td> <td data-sort-value="15"></td> <td data-sort-value="024"></td> <td>N</td> <td>£</td> <td>●</td> <td>●</td> <td></td> <td></td> <td>●</td> <td>●</td> <td data-sort-value="29"> </td></tr> <tr> <td>●</td> <td>●</td> <td>P</td> <td>%</td> <td>●</td> <td>●</td> <td>●</td> <td data-sort-value="17"></td> <td data-sort-value="025"></td> <td>P</td> <td>+</td> <td>●</td> <td>●</td> <td></td> <td>●</td> <td>●</td> <td>●</td> <td data-sort-value="31"> </td></tr> <tr> <td>●</td> <td>●</td> <td>Q</td> <td>/</td> <td>●</td> <td></td> <td>●</td> <td data-sort-value="18"></td> <td data-sort-value="026"></td> <td>Q</td> <td>/</td> <td>●</td> <td>●</td> <td></td> <td>●</td> <td></td> <td>●</td> <td data-sort-value="30"> </td></tr> <tr> <td>●</td> <td>●</td> <td>R</td> <td>–</td> <td></td> <td></td> <td>●</td> <td data-sort-value="19"></td> <td data-sort-value="027"></td> <td>R</td> <td>–</td> <td>●</td> <td>●</td> <td></td> <td></td> <td></td> <td>●</td> <td data-sort-value="27"> </td></tr> <tr> <td>●</td> <td></td> <td>S</td> <td>;</td> <td></td> <td></td> <td>●</td> <td data-sort-value="20"></td> <td data-sort-value="030"></td> <td>S</td> <td><sup>7</sup>/</td> <td>●</td> <td></td> <td></td> <td></td> <td></td> <td>●</td> <td data-sort-value="19"> </td></tr> <tr> <td>●</td> <td></td> <td>T</td> <td>!</td> <td>●</td> <td></td> <td>●</td> <td data-sort-value="21"></td> <td data-sort-value="031"></td> <td>T</td> <td>²</td> <td>●</td> <td></td> <td></td> <td>●</td> <td></td> <td>●</td> <td data-sort-value="22"> </td></tr> <tr> <td>●</td> <td></td> <td>V</td> <td>'</td> <td>●</td> <td>●</td> <td>●</td> <td data-sort-value="23"></td> <td data-sort-value="032"></td> <td>V</td> <td>¹</td> <td>●</td> <td></td> <td></td> <td>●</td> <td>●</td> <td>●</td> <td data-sort-value="23"> </td></tr> <tr> <td>●</td> <td></td> <td>W</td> <td>?</td> <td></td> <td>●</td> <td>●</td> <td data-sort-value="24"></td> <td data-sort-value="033"></td> <td>W</td> <td>?</td> <td>●</td> <td></td> <td></td> <td></td> <td>●</td> <td>●</td> <td data-sort-value="21"> </td></tr> <tr> <td>●</td> <td></td> <td>X</td> <td>,</td> <td></td> <td>●</td> <td></td> <td data-sort-value="25"></td> <td data-sort-value="034"></td> <td>X</td> <td><sup>9</sup>/</td> <td>●</td> <td></td> <td></td> <td></td> <td>●</td> <td></td> <td data-sort-value="18"> </td></tr> <tr> <td>●</td> <td></td> <td>Z</td> <td>:</td> <td>●</td> <td>●</td> <td></td> <td data-sort-value="27"></td> <td data-sort-value="035"></td> <td>Z</td> <td>:</td> <td>●</td> <td></td> <td></td> <td>●</td> <td>●</td> <td></td> <td data-sort-value="20"> </td></tr> <tr> <td>●</td> <td></td> <td><span style="border-bottom: 1px double; text-decoration: underline;">t</span></td> <td>.</td> <td>●</td> <td></td> <td></td> <td data-sort-value="28"></td> <td data-sort-value="036"></td> <td>–</td> <td>.</td> <td>●</td> <td></td> <td></td> <td>●</td> <td></td> <td></td> <td data-sort-value="17"> </td></tr> <tr> <td>●</td> <td></td> <td><i>Blank</i></td> <td><i>Letter</i></td> <td></td> <td></td> <td></td> <td data-sort-value="31"></td> <td data-sort-value="037"></td> <td><i>Bl.</i></td> <td><i>Let.</i></td> <td>●</td> <td></td> <td></td> <td></td> <td></td> <td></td> <td data-sort-value="24"> </td></tr></tbody></table> <p>Baudot developed his first multiplexed telegraph in 1872<sup id="cite_ref-emmons_3-0" class="reference"><a href="#cite_note-emmons-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Fischer_2000_4-0" class="reference"><a href="#cite_note-Fischer_2000-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> and patented it in 1874.<sup id="cite_ref-Fischer_2000_4-1" class="reference"><a href="#cite_note-Fischer_2000-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-Baudot_1874_5-0" class="reference"><a href="#cite_note-Baudot_1874-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> In 1876, he changed from a six-bit code to a five-bit code,<sup id="cite_ref-Fischer_2000_4-2" class="reference"><a href="#cite_note-Fischer_2000-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> as suggested by <a href="/wiki/Carl_Friedrich_Gauss" title="Carl Friedrich Gauss">Carl Friedrich Gauss</a> and <a href="/wiki/Wilhelm_Eduard_Weber" title="Wilhelm Eduard Weber">Wilhelm Weber</a> in 1834,<sup id="cite_ref-emmons_3-1" class="reference"><a href="#cite_note-emmons-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> with equal on and off intervals, which allowed for transmission of the Roman alphabet, and included punctuation and control signals. The code itself was not patented (only the machine) because French patent law does not allow concepts to be patented.<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p><p>Baudot's 5-bit code was adapted to be sent from a manual keyboard, and no teleprinter equipment was ever constructed that used it in its original form.<sup id="cite_ref-TomJennings-Baudot_8-0" class="reference"><a href="#cite_note-TomJennings-Baudot-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> The code was entered on a keyboard which had just five piano-type keys and was operated using two fingers of the left hand and three fingers of the right hand. Once the keys had been pressed, they were locked down until mechanical contacts in a distributor unit passed over the sector connected to that particular keyboard, at which time the keyboard was unlocked ready for the next character to be entered, with an audible click (known as the "cadence signal") to warn the operator. Operators had to maintain a steady rhythm, and the usual speed of operation was 30 words per minute.<sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> </p><p>The table "shows the allocation of the Baudot code which was employed in the <a href="/wiki/General_Post_Office#New_communication_systems" title="General Post Office">British Post Office</a> for continental and inland services. A number of characters in the continental code are replaced by fractionals in the inland code. Code elements 1, 2 and 3 are transmitted by keys 1, 2 and 3, and these are operated by the first three fingers of the right hand. Code elements 4 and 5 are transmitted by keys 4 and 5, and these are operated by the first two fingers of the left hand."<sup id="cite_ref-TomJennings-Baudot_8-1" class="reference"><a href="#cite_note-TomJennings-Baudot-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> </p><p>Baudot's code became known as the <b>International Telegraph Alphabet No. 1</b> (<b>ITA1</b>). It is no longer used. </p> <div class="mw-heading mw-heading3"><h3 id="Murray_code">Murray code</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Baudot_code&action=edit&section=3" title="Edit section: Murray code"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure typeof="mw:File/Thumb"><a href="/wiki/File:Baudot_Tape.JPG" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/17/Baudot_Tape.JPG/240px-Baudot_Tape.JPG" decoding="async" width="240" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/17/Baudot_Tape.JPG/360px-Baudot_Tape.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/17/Baudot_Tape.JPG/480px-Baudot_Tape.JPG 2x" data-file-width="1280" data-file-height="960" /></a><figcaption>Paper tape with holes representing the "Baudot–Murray Code". Note the fully punched columns of "Delete/Letters select" codes at end of the message (on the right) which were used to cut the band easily between distinct messages. The last symbols before the fully punched columns at the end are BRASIL CR LF CR FS (word Brasil, carriage return, line feed, carriage return, shift to figures)</figcaption></figure> <p>In 1901, Baudot's code was modified by <a href="/wiki/Donald_Murray_(inventor)" title="Donald Murray (inventor)">Donald Murray</a> (1865–1945), prompted by his development of a typewriter-like keyboard. The Murray system employed an intermediate step: an operator used a keyboard perforator to punch a paper tape and then a transmitter to send the message from the <a href="/wiki/Punched_tape" title="Punched tape">punched tape</a>. At the receiving end of the line, a printing mechanism would print on a paper tape, and/or a reperforator would make a perforated copy of the message.<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> </p><p>Because there was no longer a connection between the operator's hand movement and the bits transmitted, there was no concern about arranging the code to minimize operator fatigue. Instead, Murray designed the code to minimize wear on the machinery by assigning the code combinations with the fewest punched holes to the most <a href="/wiki/Letter_frequencies" class="mw-redirect" title="Letter frequencies">frequently used characters</a>.<sup id="cite_ref-13" class="reference"><a href="#cite_note-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> For example, the one-hole letters are E and T. The ten two-hole letters are AOINSHRDLZ, very similar to the "<a href="/wiki/Etaoin_shrdlu" title="Etaoin shrdlu">Etaoin shrdlu</a>" order used in <a href="/wiki/Linotype_machine" title="Linotype machine">Linotype machines</a>. Ten more letters, BCGFJMPUWY, have three holes each, and the four-hole letters are VXKQ. </p><p>The Murray code also introduced what became known as "format affectors" or "<a href="/wiki/Control_character" title="Control character">control characters</a>" –  the <a href="/wiki/Carriage_return" title="Carriage return">CR</a> (Carriage Return) and <a href="/wiki/Newline" title="Newline">LF</a> (Line Feed) codes. A few of Baudot's codes moved to the positions where they have stayed ever since: the NULL or BLANK and the DEL code. NULL/BLANK was used as an idle code for when no messages were being sent, but the same code was used to encode the space separation between words. Sequences of DEL codes (fully punched columns) were used at start or end of messages or between them which made it easier to separate distinct messages. (BELL codes could be inserted in those sequences to signal to the remote operator that a new message was coming or that transmission of a message was terminated). </p><p>Early <a href="/wiki/Creed_%26_Company" title="Creed & Company">British Creed</a> machines also used the Murray system. </p> <div class="mw-heading mw-heading3"><h3 id="Western_Union">Western Union</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Baudot_code&action=edit&section=4" title="Edit section: Western Union"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-halign-right" typeof="mw:File/Frame"><a href="/wiki/File:Baudotkeyboard.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/a/ac/Baudotkeyboard.png" decoding="async" width="422" height="112" class="mw-file-element" data-file-width="422" data-file-height="112" /></a><figcaption>Keyboard of a <a href="/wiki/Teleprinter" title="Teleprinter">teleprinter</a> using the Baudot code (US variant), with FIGS and LTRS shift keys</figcaption></figure> <p>Murray's code was adopted by <a href="/wiki/Western_Union" title="Western Union">Western Union</a> which used it until the 1950s, with a few changes that consisted of omitting some characters and adding more control codes. An explicit SPC (space) character was introduced, in place of the BLANK/NULL, and a new <a href="/wiki/Bell_character" title="Bell character">BEL</a> code rang a bell or otherwise produced an audible signal at the receiver. Additionally, the WRU or "Who aRe yoU?" code was introduced, which caused a receiving machine to send an identification stream back to the sender. </p> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading3"><h3 id="ITA2"><span class="anchor" id="MTK-2"></span>ITA2</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Baudot_code&action=edit&section=5" title="Edit section: ITA2"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886049734" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1257001546" /><table class="infobox"><caption class="infobox-title">ITA2 Baudot–Murray code</caption><tbody><tr><td colspan="2" class="infobox-image"><span typeof="mw:File"><a href="/wiki/File:International_Telegraph_Alphabet_2_brightened.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/12/International_Telegraph_Alphabet_2_brightened.jpg/250px-International_Telegraph_Alphabet_2_brightened.jpg" decoding="async" width="240" height="67" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/12/International_Telegraph_Alphabet_2_brightened.jpg/500px-International_Telegraph_Alphabet_2_brightened.jpg 1.5x" data-file-width="1280" data-file-height="359" /></a></span><div class="infobox-caption">British variant of ITA2</div></td></tr><tr><th scope="row" class="infobox-label">Alias(es)</th><td class="infobox-data">International Telegraph Alphabet 2</td></tr><tr><th scope="row" class="infobox-label">Classification</th><td class="infobox-data">5-bit <a href="/wiki/State_(computer_science)" title="State (computer science)">stateful</a><sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (October 2023)">citation needed</span></a></i>]</sup> <a href="/wiki/ISO_Basic_Latin_alphabet" class="mw-redirect" title="ISO Basic Latin alphabet">basic Latin</a> encoding</td></tr><tr><th scope="row" class="infobox-label">Preceded by</th><td class="infobox-data"><a href="#ITA1">ITA1</a></td></tr><tr><th scope="row" class="infobox-label">Succeeded by</th><td class="infobox-data"><a href="/wiki/FIELDATA" class="mw-redirect" title="FIELDATA">FIELDATA</a>,<br /><a href="/wiki/ARQ-M#ITA3" title="ARQ-M">ITA 3 (van Duuren code)</a>,<br /><a href="/wiki/ITU_T.50" class="mw-redirect" title="ITU T.50">ITA 5</a> (<a href="/wiki/ISO_646" class="mw-redirect" title="ISO 646">ISO 646</a>, <a href="/wiki/ASCII" title="ASCII">ASCII</a>)</td></tr><tr><td colspan="2" class="infobox-navbar"><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:Infobox_character_encoding" title="Template:Infobox character encoding"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Infobox_character_encoding" title="Template talk:Infobox character encoding"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Infobox_character_encoding" title="Special:EditPage/Template:Infobox character encoding"><abbr title="Edit this template">e</abbr></a></li></ul></div></td></tr></tbody></table> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r886049734" /><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1257001546" /><table class="infobox"><caption class="infobox-title">MTK-2</caption><tbody><tr><th scope="row" class="infobox-label">Language(s)</th><td class="infobox-data"><a href="/wiki/Russian_language" title="Russian language">Russian</a></td></tr><tr><th scope="row" class="infobox-label">Classification</th><td class="infobox-data">5-bit <a href="/wiki/State_(computer_science)" title="State (computer science)">stateful</a><sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (October 2023)">citation needed</span></a></i>]</sup> <a href="/wiki/Russian_alphabet" title="Russian alphabet">Russian Cyrillic</a> encoding</td></tr><tr><th scope="row" class="infobox-label">Preceded by</th><td class="infobox-data"><a href="/wiki/Russian_Morse_code" title="Russian Morse code">Russian Morse code</a></td></tr><tr><th scope="row" class="infobox-label">Succeeded by</th><td class="infobox-data"><a href="/wiki/KOI-7" title="KOI-7">KOI-7</a></td></tr><tr><td colspan="2" class="infobox-navbar"><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:Infobox_character_encoding" title="Template:Infobox character encoding"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Infobox_character_encoding" title="Template talk:Infobox character encoding"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Infobox_character_encoding" title="Special:EditPage/Template:Infobox character encoding"><abbr title="Edit this template">e</abbr></a></li></ul></div></td></tr></tbody></table> <p>In 1932, the <a href="/wiki/CCITT" class="mw-redirect" title="CCITT">CCITT</a> introduced the <b>International Telegraph Alphabet No. 2</b> (<b>ITA2</b>) code<sup id="cite_ref-15" class="reference"><a href="#cite_note-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> as an international standard, which was based on the Western Union code with some minor changes. The US standardized on a version of ITA2 called the <a href="/w/index.php?title=American_Teletypewriter_code&action=edit&redlink=1" class="new" title="American Teletypewriter code (page does not exist)">American Teletypewriter code</a> (US TTY) which was the basis for 5-bit teletypewriter codes until the debut of 7-bit <a href="/wiki/ASCII" title="ASCII">ASCII</a> in 1963.<sup id="cite_ref-16" class="reference"><a href="#cite_note-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> </p><p>Some code points (marked blue in the table) were reserved for national-specific usage.<sup id="cite_ref-Steinbuch-Weber_1974_17-0" class="reference"><a href="#cite_note-Steinbuch-Weber_1974-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Cyrillic_teletype_keyboard.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cf/Cyrillic_teletype_keyboard.jpg/250px-Cyrillic_teletype_keyboard.jpg" decoding="async" width="220" height="165" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cf/Cyrillic_teletype_keyboard.jpg/330px-Cyrillic_teletype_keyboard.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cf/Cyrillic_teletype_keyboard.jpg/500px-Cyrillic_teletype_keyboard.jpg 2x" data-file-width="3897" data-file-height="2922" /></a><figcaption>A four-row teletype keyboard with Roman and Cyrillic letters.</figcaption></figure> <table class="wikitable sortable collapsible" style="border:none"> <caption>International telegraphy alphabet No. 2 (Baudot–Murray code)<sup id="cite_ref-18" class="reference"><a href="#cite_note-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> </caption> <tbody><tr> <th scope="col" colspan="3">Impulse patterns<br /> (1=mark, 0=space) </th> <th scope="col" colspan="2">Letter shift </th> <th scope="col" colspan="3">Figure shift </th></tr> <tr> <th scope="col" width="6em"><a href="/wiki/Least_significant_bit" class="mw-redirect" title="Least significant bit">LSB</a> on<br /> right;<br /><i>code elements:</i><br /> 543·21 </th> <th scope="col" width="6em"><a href="/wiki/Least_significant_bit" class="mw-redirect" title="Least significant bit">LSB</a> on<br /> left;<br /> <i>code elements:</i><br /> 12·345 </th> <th scope="col" width="2em">Count of punched marks </th> <th scope="col" width="4em">ITA2<br /> standard </th> <th scope="col" width="4em">Russian<br />MTK-2<br /> variant </th> <th scope="col" width="4em">Russian<br />MTK-2<br /> variant </th> <th scope="col" width="4em">ITA2<br /> standard </th> <th scope="col" width="4em">US TTY<br /> variant </th></tr> <tr> <td>000·00</td> <td>00·000</td> <td>0</td> <td colspan="2" style="background:#CCF">Null</td> <td style="background:#FCC">Shift to Cyrillic Letters</td> <td colspan="2" style="background:#CCF">Null </td></tr> <tr> <td>010·00</td> <td>00·010</td> <td>1</td> <td style="background:#FCC" colspan="5">Carriage return </td></tr> <tr> <td>000·10</td> <td>01·000</td> <td>1</td> <td style="background:#FCC" colspan="5">Line feed </td></tr> <tr> <td>001·00</td> <td>00·100</td> <td>1</td> <td colspan="5">Space </td></tr> <tr> <td>101·11</td> <td>11·101</td> <td>4</td> <td>Q</td> <td>Я</td> <td colspan="3">1 </td></tr> <tr> <td>100·11</td> <td>11·001</td> <td>3</td> <td>W</td> <td>В</td> <td colspan="3">2 </td></tr> <tr> <td>000·01</td> <td>10·000</td> <td>1</td> <td>E</td> <td>Е</td> <td colspan="3">3 </td></tr> <tr> <td>010·10</td> <td>01·010</td> <td>2</td> <td>R</td> <td>Р</td> <td colspan="3">4 </td></tr> <tr> <td>100·00</td> <td>00·001</td> <td>1</td> <td>T</td> <td>Т</td> <td colspan="3">5 </td></tr> <tr> <td>101·01</td> <td>10·101</td> <td>3</td> <td>Y</td> <td>Ы</td> <td colspan="3">6 </td></tr> <tr> <td>001·11</td> <td>11·100</td> <td>3</td> <td>U</td> <td>У</td> <td colspan="3">7 </td></tr> <tr> <td>001·10</td> <td>01·100</td> <td>2</td> <td>I</td> <td>И</td> <td colspan="3">8 </td></tr> <tr> <td>110·00</td> <td>00·011</td> <td>2</td> <td>O</td> <td>О</td> <td colspan="3">9 </td></tr> <tr> <td>101·10</td> <td>01·101</td> <td>3</td> <td>P</td> <td>П</td> <td colspan="3">0 </td></tr> <tr> <td>000·11</td> <td>11·000</td> <td>2</td> <td>A</td> <td>А</td> <td colspan="3">– </td></tr> <tr> <td>001·01</td> <td>10·100</td> <td>2</td> <td>S</td> <td>С</td> <td colspan="2">'</td> <td style="background:#FCC">Bell </td></tr> <tr> <td>010·01</td> <td>10·010</td> <td>2</td> <td>D</td> <td>Д</td> <td colspan="2"><abbr title="Who are you?">WRU?</abbr></td> <td>$ </td></tr> <tr> <td>011·01</td> <td>10·110</td> <td>3</td> <td>F</td> <td>Ф</td> <td style="background:#CCF">Э</td> <td style="background:#CCF" colspan="2">! </td></tr> <tr> <td>110·10</td> <td>01·011</td> <td>3</td> <td>G</td> <td>Г</td> <td style="background:#CCF">Ш</td> <td style="background:#CCF" colspan="2">& </td></tr> <tr> <td>101·00</td> <td>00·101</td> <td>2</td> <td>H</td> <td>Х</td> <td style="background:#CCF">Щ</td> <td style="background:#CCF">£</td> <td style="background:#CCF"># </td></tr> <tr> <td>010·11</td> <td>11·010</td> <td>3</td> <td>J</td> <td>Й</td> <td>Ю</td> <td style="background:#FCC">Bell</td> <td>' </td></tr> <tr> <td>011·11</td> <td>11·110</td> <td>4</td> <td>K</td> <td>К</td> <td colspan="3">( </td></tr> <tr> <td>100·10</td> <td>01·001</td> <td>2</td> <td>L</td> <td>Л</td> <td colspan="3">) </td></tr> <tr> <td>100·01</td> <td>10·001</td> <td>2</td> <td>Z</td> <td>З</td> <td colspan="2">+</td> <td>" </td></tr> <tr> <td>111·01</td> <td>10·111</td> <td>4</td> <td>X</td> <td>Ь</td> <td colspan="3">/ </td></tr> <tr> <td>011·10</td> <td>01·110</td> <td>3</td> <td>C</td> <td>Ц</td> <td colspan="3">: </td></tr> <tr> <td>111·10</td> <td>01·111</td> <td>4</td> <td>V</td> <td>Ж</td> <td colspan="2">=</td> <td>; </td></tr> <tr> <td>110·01</td> <td>10·011</td> <td>3</td> <td>B</td> <td>Б</td> <td colspan="3">? </td></tr> <tr> <td>011·00</td> <td>00·110</td> <td>2</td> <td>N</td> <td>Н</td> <td colspan="3">, </td></tr> <tr> <td>111·00</td> <td>00·111</td> <td>3</td> <td>M</td> <td>М</td> <td colspan="3">. </td></tr> <tr> <td>110·11</td> <td>11·011</td> <td>4</td> <td style="background:#FCC" colspan="2">Shift to Figures (FS)</td> <td style="background:#CCC" colspan="3"><i>Reserved for<br /> figures extension</i> </td></tr> <tr> <td>111·11</td> <td>11·111</td> <td>5</td> <td style="background:#CCC" colspan="2"><i>Reserved for<br /> lettercase extension</i></td> <td style="background:#FCC" colspan="3">Shift to Letters (LS)<br /> / Erasure / Delete </td></tr></tbody></table> <p>The code position assigned to Null was in fact used only for the idle state of teleprinters. During long periods of idle time, the impulse rate was not synchronized between both devices (which could even be powered off or not permanently interconnected on commuted phone lines). To start a message it was first necessary to calibrate the impulse rate, a sequence of regularly timed "mark" pulses (1), by a group of five pulses, which could also be detected by simple passive electronic devices to turn on the teleprinter. This sequence of pulses generated a series of Erasure/Delete characters while also initializing the state of the receiver to the Letters shift mode. However, the first pulse could be lost, so this power on procedure could then be terminated by a single Null immediately followed by an Erasure/Delete character. To preserve the synchronization between devices, the Null code could not be used arbitrarily in the middle of messages (this was an improvement to the initial Baudot system where spaces were not explicitly differentiated, so it was difficult to maintain the pulse counters for repeating spaces on teleprinters). But it was then possible to resynchronize devices at any time by sending a Null in the middle of a message (immediately followed by an Erasure/Delete/LS control if followed by a letter, or by a FS control if followed by a figure). Sending Null controls also did not cause the paper band to advance to the next row (as nothing was punched), so this saved precious lengths of punchable paper band. On the other hand, the Erasure/Delete/LS control code was always punched and always shifted to the (initial) letters mode. According to some sources, the Null code point was reserved for country-internal usage only.<sup id="cite_ref-Steinbuch-Weber_1974_17-1" class="reference"><a href="#cite_note-Steinbuch-Weber_1974-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup> </p><p>The Shift to Letters code (LS) is also usable as a way to cancel/delete text from a punched tape after it has been read, allowing the safe destruction of a message before discarding the punched band.<sup class="noprint Inline-Template" style="margin-left:0.1em; white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Please_clarify" title="Wikipedia:Please clarify"><span title="The text near this tag may need clarification or removal of jargon. (October 2020)">clarification needed</span></a></i>]</sup> Functionally, it can also play the same filler role as the Delete code in ASCII (or other 7-bit and 8-bit encodings, including EBCDIC for punched cards). After codes in a fragment of text have been replaced by an arbitrary number of LS codes, what follows is still preserved and decodable. It can also be used as an initiator to make sure that the decoding of the first code will not give a digit or another symbol from the figures page (because the Null code can be arbitrarily inserted near the end or beginning of a punch band, and has to be ignored, whereas the Space code is significant in text). </p><p>The cells marked as reserved for extensions (which use the LS code again a second time—just after the first LS code—to shift from the figures page to the letters shift page) has been defined to shift into a new mode. In this new mode, the letters page contains only lowercase letters, but retains access to a third code page for uppercase letters, either by encoding for a single letter (by sending LS before that letter), or locking (with FS+LS) for an unlimited number of capital letters or digits before then unlocking (with a single LS) to return to lowercase mode.<sup id="cite_ref-19" class="reference"><a href="#cite_note-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup> The cell marked as "Reserved" is also usable (using the FS code from the figures shift page) to switch the page of figures (which normally contains digits and <i>national</i> lowercase letters or symbols) to a fourth page (where national letters are uppercase and other symbols may be encoded). </p><p>ITA2 is still used in <a href="/wiki/Telecommunications_devices_for_the_deaf" class="mw-redirect" title="Telecommunications devices for the deaf">telecommunications devices for the deaf</a> (TDD), <a href="/wiki/Telex" title="Telex">Telex</a>, and some <a href="/wiki/Amateur_radio" title="Amateur radio">amateur radio</a> applications, such as <a href="/wiki/Radioteletype" title="Radioteletype">radioteletype</a> ("RTTY"). ITA2 is also used in Enhanced Broadcast Solution, an early 21st-century financial protocol specified by <a href="/wiki/Deutsche_B%C3%B6rse" title="Deutsche Börse">Deutsche Börse</a>, to reduce the character encoding footprint.<sup id="cite_ref-20" class="reference"><a href="#cite_note-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Nomenclature">Nomenclature</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Baudot_code&action=edit&section=6" title="Edit section: Nomenclature"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Nearly all 20th-century teleprinter equipment used Western Union's code, ITA2, or variants thereof. Radio amateurs casually call ITA2 and variants "Baudot" incorrectly,<sup id="cite_ref-21" class="reference"><a href="#cite_note-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> and even the <a href="/wiki/American_Radio_Relay_League" title="American Radio Relay League">American Radio Relay League</a>'s Amateur Radio Handbook does so, though in more recent editions the tables of codes correctly identifies it as ITA2. </p> <div class="mw-heading mw-heading2"><h2 id="Character_set">Character set</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Baudot_code&action=edit&section=7" title="Edit section: Character set"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The values shown in each cell are the <a href="/wiki/Unicode" title="Unicode">Unicode</a> codepoints, given for comparison. </p> <div class="mw-heading mw-heading3"><h3 id="Original_Baudot_variants">Original Baudot variants</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Baudot_code&action=edit&section=8" title="Edit section: Original Baudot variants"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading4"><h4 id="Original_Baudot,_domestic_UK"><span id="Original_Baudot.2C_domestic_UK"></span>Original Baudot, domestic UK</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Baudot_code&action=edit&section=9" title="Edit section: Original Baudot, domestic UK"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable nounderlines nowrap" border="1" style="border-collapse:collapse;text-align:center;background:#FFFFFF;font-size:large"> <caption style="background:#F8F8F8;font-size:80%;line-height:1.5">Original Baudot code, UK domestic variant (letter set, switched to with 0x10)<sup id="cite_ref-nadcomm_22-0" class="reference"><a href="#cite_note-nadcomm-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup><span class="anchor" id="0x10UK"></span> </caption> <tbody><tr style="background:#F8F8F8;font-size:small"> <td> </td> <td style="width:20pt">0 </td> <td style="width:20pt">1 </td> <td style="width:20pt">2 </td> <td style="width:20pt">3 </td> <td style="width:20pt">4 </td> <td style="width:20pt">5 </td> <td style="width:20pt">6 </td> <td style="width:20pt">7 </td> <td style="width:20pt">8 </td> <td style="width:20pt">9 </td> <td style="width:20pt">A </td> <td style="width:20pt">B </td> <td style="width:20pt">C </td> <td style="width:20pt">D </td> <td style="width:20pt">E </td> <td style="width:20pt">F </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">0x </td> <td title="U+0000 NULL" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><style data-mw-deduplicate="TemplateStyles:r936282034">.mw-parser-output .control-code-link-internal{border-bottom:1px dashed #86a1ff}.mw-parser-output .control-code-link-internal a{color:inherit}</style><a href="/wiki/Null_character" title="Null character">NUL</a></span> </td> <td title="U+0041 LATIN CAPITAL LETTER A" style="padding:1px;"><a href="/wiki/A" title="A">A</a> </td> <td title="U+0045 LATIN CAPITAL LETTER E" style="padding:1px;"><a href="/wiki/E" title="E">E</a> </td> <td title="U+002F SOLIDUS" style="padding:1px;"><a href="/wiki/Forward_slash" class="mw-redirect" title="Forward slash">/</a> </td> <td title="U+0059 LATIN CAPITAL LETTER Y" style="padding:1px;"><a href="/wiki/Y" title="Y">Y</a> </td> <td title="U+0055 LATIN CAPITAL LETTER U" style="padding:1px;"><a href="/wiki/U" title="U">U</a> </td> <td title="U+0049 LATIN CAPITAL LETTER I" style="padding:1px;"><a href="/wiki/I" title="I">I</a> </td> <td title="U+004F LATIN CAPITAL LETTER O" style="padding:1px;"><a href="/wiki/O" title="O">O</a> </td> <td title="U+000E SHIFT OUT" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><a href="#0x08UK">FIGS</a></span> </td> <td title="U+004A LATIN CAPITAL LETTER J" style="padding:1px;"><a href="/wiki/J" title="J">J</a> </td> <td title="U+0047 LATIN CAPITAL LETTER G" style="padding:1px;"><a href="/wiki/G" title="G">G</a> </td> <td title="U+0048 LATIN CAPITAL LETTER H" style="padding:1px;"><a href="/wiki/H" title="H">H</a> </td> <td title="U+0042 LATIN CAPITAL LETTER B" style="padding:1px;"><a href="/wiki/B" title="B">B</a> </td> <td title="U+0043 LATIN CAPITAL LETTER C" style="padding:1px;"><a href="/wiki/C" title="C">C</a> </td> <td title="U+0046 LATIN CAPITAL LETTER F" style="padding:1px;"><a href="/wiki/F" title="F">F</a> </td> <td title="U+0044 LATIN CAPITAL LETTER D" style="padding:1px;"><a href="/wiki/D" title="D">D</a> </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">1x </td> <td title="U+0020 SPACE" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Space_(punctuation)" title="Space (punctuation)">SP</a> </span> </td> <td title="U+002D HYPHEN-MINUS" style="padding:1px;"><a href="/wiki/-" class="mw-redirect" title="-">-</a> </td> <td title="U+0058 LATIN CAPITAL LETTER X" style="padding:1px;"><a href="/wiki/X" title="X">X</a> </td> <td title="U+005A LATIN CAPITAL LETTER Z" style="padding:1px;"><a href="/wiki/Z" title="Z">Z</a> </td> <td title="U+0053 LATIN CAPITAL LETTER S" style="padding:1px;"><a href="/wiki/S" title="S">S</a> </td> <td title="U+0054 LATIN CAPITAL LETTER T" style="padding:1px;"><a href="/wiki/T" title="T">T</a> </td> <td title="U+0057 LATIN CAPITAL LETTER W" style="padding:1px;"><a href="/wiki/W" title="W">W</a> </td> <td title="U+0056 LATIN CAPITAL LETTER V" style="padding:1px;"><a href="/wiki/V" title="V">V</a> </td> <td title="U+007F DELETE" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Delete_character" title="Delete character">DEL</a></span> </td> <td title="U+004B LATIN CAPITAL LETTER K" style="padding:1px;"><a href="/wiki/K" title="K">K</a> </td> <td title="U+004D LATIN CAPITAL LETTER M" style="padding:1px;"><a href="/wiki/M" title="M">M</a> </td> <td title="U+004C LATIN CAPITAL LETTER L" style="padding:1px;"><a href="/wiki/L" title="L">L</a> </td> <td title="U+0052 LATIN CAPITAL LETTER R" style="padding:1px;"><a href="/wiki/R" title="R">R</a> </td> <td title="U+0051 LATIN CAPITAL LETTER Q" style="padding:1px;"><a href="/wiki/Q" title="Q">Q</a> </td> <td title="U+004E LATIN CAPITAL LETTER N" style="padding:1px;"><a href="/wiki/N" title="N">N</a> </td> <td title="U+0050 LATIN CAPITAL LETTER P" style="padding:1px;"><a href="/wiki/P" title="P">P</a> </td></tr></tbody></table> <table class="wikitable nounderlines nowrap" border="1" style="border-collapse:collapse;text-align:center;background:#FFFFFF;font-size:large"> <caption style="background:#F8F8F8;font-size:80%;line-height:1.5">Original Baudot code, UK domestic variant (figure set, switched to with 0x08)<sup id="cite_ref-nadcomm_22-1" class="reference"><a href="#cite_note-nadcomm-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup><span class="anchor" id="0x08UK"></span> </caption> <tbody><tr style="background:#F8F8F8;font-size:small"> <td> </td> <td style="width:20pt">0 </td> <td style="width:20pt">1 </td> <td style="width:20pt">2 </td> <td style="width:20pt">3 </td> <td style="width:20pt">4 </td> <td style="width:20pt">5 </td> <td style="width:20pt">6 </td> <td style="width:20pt">7 </td> <td style="width:20pt">8 </td> <td style="width:20pt">9 </td> <td style="width:20pt">A </td> <td style="width:20pt">B </td> <td style="width:20pt">C </td> <td style="width:20pt">D </td> <td style="width:20pt">E </td> <td style="width:20pt">F </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">0x </td> <td title="U+0000 NULL" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Null_character" title="Null character">NUL</a></span> </td> <td title="U+0031 DIGIT ONE" style="padding:1px;"><a href="/wiki/1" title="1">1</a> </td> <td title="U+0032 DIGIT TWO" style="padding:1px;"><a href="/wiki/2" title="2">2</a> </td> <td title="U+215F FRACTION NUMERATOR ONE" style="padding:1px;"><a href="/wiki/Vulgar_fraction" class="mw-redirect" title="Vulgar fraction">⅟</a> </td> <td title="U+0033 DIGIT THREE" style="padding:1px;"><a href="/wiki/3" title="3">3</a> </td> <td title="U+0034 DIGIT FOUR" style="padding:1px;"><a href="/wiki/4" title="4">4</a> </td> <td title="U+00B3 SUPERSCRIPT THREE, U+2044 FRACTION SLASH" style="padding:1px;"><a href="/wiki/Vulgar_fraction" class="mw-redirect" title="Vulgar fraction">³⁄</a> </td> <td title="U+0035 DIGIT FIVE" style="padding:1px;"><a href="/wiki/5" title="5">5</a> </td> <td title="U+0020 SPACE" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Space_(punctuation)" title="Space (punctuation)">SP</a> </span> </td> <td title="U+0036 DIGIT SIX" style="padding:1px;"><a href="/wiki/6" title="6">6</a> </td> <td title="U+0037 DIGIT SEVEN" style="padding:1px;"><a href="/wiki/7" title="7">7</a> </td> <td title="U+00B9 SUPERSCRIPT ONE" style="padding:1px;"><a href="/wiki/%C2%B9" class="mw-redirect" title="¹">¹</a> </td> <td title="U+0038 DIGIT EIGHT" style="padding:1px;"><a href="/wiki/8" title="8">8</a> </td> <td title="U+0039 DIGIT NINE" style="padding:1px;"><a href="/wiki/9" title="9">9</a> </td> <td title="U+2075 SUPERSCRIPT FIVE, U+2044 FRACTION SLASH" style="padding:1px;"><a href="/wiki/Vulgar_fraction" class="mw-redirect" title="Vulgar fraction">⁵⁄</a> </td> <td title="U+0030 DIGIT ZERO" style="padding:1px;"><a href="/wiki/0" title="0">0</a> </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">1x </td> <td title="U+000F SHIFT IN" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><a href="#0x10UK">LTRS</a></span> </td> <td title="U+002E FULL STOP" style="padding:1px;"><a href="/wiki/Full_stop" title="Full stop">.</a> </td> <td title="U+2079 SUPERSCRIPT NINE, U+2044 FRACTION SLASH" style="padding:1px;"><a href="/wiki/Vulgar_fraction" class="mw-redirect" title="Vulgar fraction">⁹⁄</a> </td> <td title="U+003A COLON" style="padding:1px;"><a href="/wiki/Colon_(typography)" class="mw-redirect" title="Colon (typography)">:</a> </td> <td title="U+2077 SUPERSCRIPT SEVEN, U+2044 FRACTION SLASH" style="padding:1px;"><a href="/wiki/Vulgar_fraction" class="mw-redirect" title="Vulgar fraction">⁷⁄</a> </td> <td title="U+00B2 SUPERSCRIPT TWO" style="padding:1px;"><a href="/wiki/%C2%B2" class="mw-redirect" title="²">²</a> </td> <td title="U+003F QUESTION MARK" style="padding:1px;"><a href="/wiki/%3F" class="mw-redirect" title="?">?</a> </td> <td title="U+0027 APOSTROPHE" style="padding:1px;"><a href="/wiki/%27" class="mw-redirect" title="'">'</a> </td> <td title="U+007F DELETE" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Delete_character" title="Delete character">DEL</a></span> </td> <td title="U+0028 LEFT PARENTHESIS" style="padding:1px;"><a href="/wiki/(" class="mw-redirect" title="(">(</a> </td> <td title="U+0029 RIGHT PARENTHESIS" style="padding:1px;"><a href="/wiki/)" class="mw-redirect" title=")">)</a> </td> <td title="U+003D EQUALS SIGN" style="padding:1px;"><a href="/wiki/%3D" class="mw-redirect" title="=">=</a> </td> <td title="U+002D HYPHEN-MINUS" style="padding:1px;"><a href="/wiki/-" class="mw-redirect" title="-">-</a> </td> <td title="U+002F SOLIDUS" style="padding:1px;"><a href="/wiki/Forward_slash" class="mw-redirect" title="Forward slash">/</a> </td> <td title="U+00A3 POUND SIGN" style="padding:1px;"><a href="/wiki/%C2%A3" class="mw-redirect" title="£">£</a> </td> <td title="U+002B PLUS SIGN" style="padding:1px;"><a href="/wiki/%2B" class="mw-redirect" title="+">+</a> </td></tr></tbody></table> <div class="mw-heading mw-heading4"><h4 id="Original_Baudot,_Continental_European"><span id="Original_Baudot.2C_Continental_European"></span>Original Baudot, Continental European</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Baudot_code&action=edit&section=10" title="Edit section: Original Baudot, Continental European"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable nounderlines nowrap" border="1" style="border-collapse:collapse;text-align:center;background:#FFFFFF;font-size:large"> <caption style="background:#F8F8F8;font-size:80%;line-height:1.5">Original Baudot code, continental European variant (letter set, switched to with 0x10)<sup id="cite_ref-nadcomm_22-2" class="reference"><a href="#cite_note-nadcomm-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup><span class="anchor" id="0x10EU"></span> </caption> <tbody><tr style="background:#F8F8F8;font-size:small"> <td> </td> <td style="width:20pt">0 </td> <td style="width:20pt">1 </td> <td style="width:20pt">2 </td> <td style="width:20pt">3 </td> <td style="width:20pt">4 </td> <td style="width:20pt">5 </td> <td style="width:20pt">6 </td> <td style="width:20pt">7 </td> <td style="width:20pt">8 </td> <td style="width:20pt">9 </td> <td style="width:20pt">A </td> <td style="width:20pt">B </td> <td style="width:20pt">C </td> <td style="width:20pt">D </td> <td style="width:20pt">E </td> <td style="width:20pt">F </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">0x </td> <td title="U+0000 NULL" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Null_character" title="Null character">NUL</a></span> </td> <td title="U+0041 LATIN CAPITAL LETTER A" style="padding:1px;"><a href="/wiki/A" title="A">A</a> </td> <td title="U+0045 LATIN CAPITAL LETTER E" style="padding:1px;"><a href="/wiki/E" title="E">E</a> </td> <td title="U+00C9 LATIN CAPITAL LETTER E WITH ACUTE" style="padding:1px;"><a href="/wiki/%C3%89" title="É">É</a> </td> <td title="U+0059 LATIN CAPITAL LETTER Y" style="padding:1px;"><a href="/wiki/Y" title="Y">Y</a> </td> <td title="U+0055 LATIN CAPITAL LETTER U" style="padding:1px;"><a href="/wiki/U" title="U">U</a> </td> <td title="U+0049 LATIN CAPITAL LETTER I" style="padding:1px;"><a href="/wiki/I" title="I">I</a> </td> <td title="U+004F LATIN CAPITAL LETTER O" style="padding:1px;"><a href="/wiki/O" title="O">O</a> </td> <td title="U+000E SHIFT OUT" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><a href="#0x08EU">FIGS</a></span> </td> <td title="U+004A LATIN CAPITAL LETTER J" style="padding:1px;"><a href="/wiki/J" title="J">J</a> </td> <td title="U+0047 LATIN CAPITAL LETTER G" style="padding:1px;"><a href="/wiki/G" title="G">G</a> </td> <td title="U+0048 LATIN CAPITAL LETTER H" style="padding:1px;"><a href="/wiki/H" title="H">H</a> </td> <td title="U+0042 LATIN CAPITAL LETTER B" style="padding:1px;"><a href="/wiki/B" title="B">B</a> </td> <td title="U+0043 LATIN CAPITAL LETTER C" style="padding:1px;"><a href="/wiki/C" title="C">C</a> </td> <td title="U+0046 LATIN CAPITAL LETTER F" style="padding:1px;"><a href="/wiki/F" title="F">F</a> </td> <td title="U+0044 LATIN CAPITAL LETTER D" style="padding:1px;"><a href="/wiki/D" title="D">D</a> </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">1x </td> <td title="U+0020 SPACE" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Space_(punctuation)" title="Space (punctuation)">SP</a> </span> </td> <td title="U+1E6F LATIN SMALL LETTER T WITH LINE BELOW" style="padding:1px;"><a href="/wiki/%E1%B9%AE" class="mw-redirect" title="Ṯ">ṯ</a> </td> <td title="U+0058 LATIN CAPITAL LETTER X" style="padding:1px;"><a href="/wiki/X" title="X">X</a> </td> <td title="U+005A LATIN CAPITAL LETTER Z" style="padding:1px;"><a href="/wiki/Z" title="Z">Z</a> </td> <td title="U+0053 LATIN CAPITAL LETTER S" style="padding:1px;"><a href="/wiki/S" title="S">S</a> </td> <td title="U+0054 LATIN CAPITAL LETTER T" style="padding:1px;"><a href="/wiki/T" title="T">T</a> </td> <td title="U+0057 LATIN CAPITAL LETTER W" style="padding:1px;"><a href="/wiki/W" title="W">W</a> </td> <td title="U+0056 LATIN CAPITAL LETTER V" style="padding:1px;"><a href="/wiki/V" title="V">V</a> </td> <td title="U+007F DELETE" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Delete_character" title="Delete character">DEL</a></span> </td> <td title="U+004B LATIN CAPITAL LETTER K" style="padding:1px;"><a href="/wiki/K" title="K">K</a> </td> <td title="U+004D LATIN CAPITAL LETTER M" style="padding:1px;"><a href="/wiki/M" title="M">M</a> </td> <td title="U+004C LATIN CAPITAL LETTER L" style="padding:1px;"><a href="/wiki/L" title="L">L</a> </td> <td title="U+0052 LATIN CAPITAL LETTER R" style="padding:1px;"><a href="/wiki/R" title="R">R</a> </td> <td title="U+0051 LATIN CAPITAL LETTER Q" style="padding:1px;"><a href="/wiki/Q" title="Q">Q</a> </td> <td title="U+004E LATIN CAPITAL LETTER N" style="padding:1px;"><a href="/wiki/N" title="N">N</a> </td> <td title="U+0050 LATIN CAPITAL LETTER P" style="padding:1px;"><a href="/wiki/P" title="P">P</a> </td></tr></tbody></table> <table class="wikitable nounderlines nowrap" border="1" style="border-collapse:collapse;text-align:center;background:#FFFFFF;font-size:large"> <caption style="background:#F8F8F8;font-size:80%;line-height:1.5">Original Baudot code, continental variant (figure set, switched to with 0x08)<sup id="cite_ref-nadcomm_22-3" class="reference"><a href="#cite_note-nadcomm-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup><span class="anchor" id="0x08EU"></span> </caption> <tbody><tr style="background:#F8F8F8;font-size:small"> <td> </td> <td style="width:20pt">0 </td> <td style="width:20pt">1 </td> <td style="width:20pt">2 </td> <td style="width:20pt">3 </td> <td style="width:20pt">4 </td> <td style="width:20pt">5 </td> <td style="width:20pt">6 </td> <td style="width:20pt">7 </td> <td style="width:20pt">8 </td> <td style="width:20pt">9 </td> <td style="width:20pt">A </td> <td style="width:20pt">B </td> <td style="width:20pt">C </td> <td style="width:20pt">D </td> <td style="width:20pt">E </td> <td style="width:20pt">F </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">0x </td> <td title="U+0000 NULL" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Null_character" title="Null character">NUL</a></span> </td> <td title="U+0031 DIGIT ONE" style="padding:1px;"><a href="/wiki/1" title="1">1</a> </td> <td title="U+0032 DIGIT TWO" style="padding:1px;"><a href="/wiki/2" title="2">2</a> </td> <td title="U+0026 AMPERSAND" style="padding:1px;"><a href="/wiki/%26" class="mw-redirect" title="&">&</a> </td> <td title="U+0033 DIGIT THREE" style="padding:1px;"><a href="/wiki/3" title="3">3</a> </td> <td title="U+0034 DIGIT FOUR" style="padding:1px;"><a href="/wiki/4" title="4">4</a> </td> <td title="U+00BA MASCULINE ORDINAL INDICATOR" style="padding:1px;"><a href="/wiki/%C2%BA" class="mw-redirect" title="º">º</a> </td> <td title="U+0035 DIGIT FIVE" style="padding:1px;"><a href="/wiki/5" title="5">5</a> </td> <td title="U+0020 SPACE" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Space_(punctuation)" title="Space (punctuation)">SP</a> </span> </td> <td title="U+0036 DIGIT SIX" style="padding:1px;"><a href="/wiki/6" title="6">6</a> </td> <td title="U+0037 DIGIT SEVEN" style="padding:1px;"><a href="/wiki/7" title="7">7</a> </td> <td title="U+02B0 MODIFIER SMALL LETTER H+0335" style="padding:1px;">ʰ̵ </td> <td title="U+0038 DIGIT EIGHT" style="padding:1px;"><a href="/wiki/8" title="8">8</a> </td> <td title="U+0039 DIGIT NINE" style="padding:1px;"><a href="/wiki/9" title="9">9</a> </td> <td title="U+1DA0 MODIFIER SMALL LETTER F+0335" style="padding:1px;">ᶠ̵ </td> <td title="U+0030 DIGIT ZERO" style="padding:1px;"><a href="/wiki/0" title="0">0</a> </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">1x </td> <td title="U+000F SHIFT IN" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><a href="#0x10EU">LTRS</a></span> </td> <td title="U+002E FULL STOP" style="padding:1px;"><a href="/wiki/Full_stop" title="Full stop">.</a> </td> <td title="U+002C COMMA" style="padding:1px;"><a href="/wiki/," class="mw-redirect" title=",">,</a> </td> <td title="U+003A COLON" style="padding:1px;"><a href="/wiki/Colon_(typography)" class="mw-redirect" title="Colon (typography)">:</a> </td> <td title="U+003B SEMICOLON" style="padding:1px;"><a href="/wiki/;" class="mw-redirect" title=";">;</a> </td> <td title="U+0021 EXCLAMATION MARK" style="padding:1px;"><a href="/wiki/!" class="mw-redirect" title="!">!</a> </td> <td title="U+003F QUESTION MARK" style="padding:1px;"><a href="/wiki/%3F" class="mw-redirect" title="?">?</a> </td> <td title="U+0027 APOSTROPHE" style="padding:1px;"><a href="/wiki/%27" class="mw-redirect" title="'">'</a> </td> <td title="U+007F DELETE" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Delete_character" title="Delete character">DEL</a></span> </td> <td title="U+0028 LEFT PARENTHESIS" style="padding:1px;"><a href="/wiki/(" class="mw-redirect" title="(">(</a> </td> <td title="U+0029 RIGHT PARENTHESIS" style="padding:1px;"><a href="/wiki/)" class="mw-redirect" title=")">)</a> </td> <td title="U+003D EQUALS SIGN" style="padding:1px;"><a href="/wiki/%3D" class="mw-redirect" title="=">=</a> </td> <td title="U+002D HYPHEN-MINUS" style="padding:1px;"><a href="/wiki/-" class="mw-redirect" title="-">-</a> </td> <td title="U+002F SOLIDUS" style="padding:1px;"><a href="/wiki/Forward_slash" class="mw-redirect" title="Forward slash">/</a> </td> <td title="U+2116 NUMERO SIGN" style="padding:1px;"><a href="/wiki/%E2%84%96" class="mw-redirect" title="№">№</a> </td> <td title="U+0025 PERCENT SIGN" style="padding:1px;"><a href="/wiki/%25" class="mw-redirect" title="%">%</a> </td></tr></tbody></table> <div class="mw-heading mw-heading4"><h4 id="Original_Baudot,_ITA_1"><span id="Original_Baudot.2C_ITA_1"></span>Original Baudot, ITA 1</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Baudot_code&action=edit&section=11" title="Edit section: Original Baudot, ITA 1"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable nounderlines nowrap" border="1" style="border-collapse:collapse;text-align:center;background:#FFFFFF;font-size:large"> <caption style="background:#F8F8F8;font-size:80%;line-height:1.5">ITA 1 (letter set, switched to with 0x10)<sup id="cite_ref-nadcomm_22-4" class="reference"><a href="#cite_note-nadcomm-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup><span class="anchor" id="0x10UA"></span> </caption> <tbody><tr style="background:#F8F8F8;font-size:small"> <td> </td> <td style="width:20pt">0 </td> <td style="width:20pt">1 </td> <td style="width:20pt">2 </td> <td style="width:20pt">3 </td> <td style="width:20pt">4 </td> <td style="width:20pt">5 </td> <td style="width:20pt">6 </td> <td style="width:20pt">7 </td> <td style="width:20pt">8 </td> <td style="width:20pt">9 </td> <td style="width:20pt">A </td> <td style="width:20pt">B </td> <td style="width:20pt">C </td> <td style="width:20pt">D </td> <td style="width:20pt">E </td> <td style="width:20pt">F </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">0x </td> <td title="U+0000 NULL" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Null_character" title="Null character">NUL</a></span> </td> <td title="U+0041 LATIN CAPITAL LETTER A" style="padding:1px;"><a href="/wiki/A" title="A">A</a> </td> <td title="U+0045 LATIN CAPITAL LETTER E" style="padding:1px;"><a href="/wiki/E" title="E">E</a> </td> <td title="U+000D CARRIAGE RETURN (CR)" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Carriage_return" title="Carriage return">CR</a> </span> </td> <td title="U+0059 LATIN CAPITAL LETTER Y" style="padding:1px;"><a href="/wiki/Y" title="Y">Y</a> </td> <td title="U+0055 LATIN CAPITAL LETTER U" style="padding:1px;"><a href="/wiki/U" title="U">U</a> </td> <td title="U+0049 LATIN CAPITAL LETTER I" style="padding:1px;"><a href="/wiki/I" title="I">I</a> </td> <td title="U+004F LATIN CAPITAL LETTER O" style="padding:1px;"><a href="/wiki/O" title="O">O</a> </td> <td title="U+000E SHIFT OUT" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><a href="#0x08EU">FIGS</a></span> </td> <td title="U+004A LATIN CAPITAL LETTER J" style="padding:1px;"><a href="/wiki/J" title="J">J</a> </td> <td title="U+0047 LATIN CAPITAL LETTER G" style="padding:1px;"><a href="/wiki/G" title="G">G</a> </td> <td title="U+0048 LATIN CAPITAL LETTER H" style="padding:1px;"><a href="/wiki/H" title="H">H</a> </td> <td title="U+0042 LATIN CAPITAL LETTER B" style="padding:1px;"><a href="/wiki/B" title="B">B</a> </td> <td title="U+0043 LATIN CAPITAL LETTER C" style="padding:1px;"><a href="/wiki/C" title="C">C</a> </td> <td title="U+0046 LATIN CAPITAL LETTER F" style="padding:1px;"><a href="/wiki/F" title="F">F</a> </td> <td title="U+0044 LATIN CAPITAL LETTER D" style="padding:1px;"><a href="/wiki/D" title="D">D</a> </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">1x </td> <td title="U+0020 SPACE" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Space_(punctuation)" title="Space (punctuation)">SP</a> </span> </td> <td title="U+000A LINE FEED (LF)" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Line_feed" class="mw-redirect" title="Line feed">LF</a> </span> </td> <td title="U+0058 LATIN CAPITAL LETTER X" style="padding:1px;"><a href="/wiki/X" title="X">X</a> </td> <td title="U+005A LATIN CAPITAL LETTER Z" style="padding:1px;"><a href="/wiki/Z" title="Z">Z</a> </td> <td title="U+0053 LATIN CAPITAL LETTER S" style="padding:1px;"><a href="/wiki/S" title="S">S</a> </td> <td title="U+0054 LATIN CAPITAL LETTER T" style="padding:1px;"><a href="/wiki/T" title="T">T</a> </td> <td title="U+0057 LATIN CAPITAL LETTER W" style="padding:1px;"><a href="/wiki/W" title="W">W</a> </td> <td title="U+0056 LATIN CAPITAL LETTER V" style="padding:1px;"><a href="/wiki/V" title="V">V</a> </td> <td title="U+007F DELETE" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Delete_character" title="Delete character">DEL</a></span> </td> <td title="U+004B LATIN CAPITAL LETTER K" style="padding:1px;"><a href="/wiki/K" title="K">K</a> </td> <td title="U+004D LATIN CAPITAL LETTER M" style="padding:1px;"><a href="/wiki/M" title="M">M</a> </td> <td title="U+004C LATIN CAPITAL LETTER L" style="padding:1px;"><a href="/wiki/L" title="L">L</a> </td> <td title="U+0052 LATIN CAPITAL LETTER R" style="padding:1px;"><a href="/wiki/R" title="R">R</a> </td> <td title="U+0051 LATIN CAPITAL LETTER Q" style="padding:1px;"><a href="/wiki/Q" title="Q">Q</a> </td> <td title="U+004E LATIN CAPITAL LETTER N" style="padding:1px;"><a href="/wiki/N" title="N">N</a> </td> <td title="U+0050 LATIN CAPITAL LETTER P" style="padding:1px;"><a href="/wiki/P" title="P">P</a> </td></tr></tbody></table> <table class="wikitable nounderlines nowrap" border="1" style="border-collapse:collapse;text-align:center;background:#FFFFFF;font-size:large"> <caption style="background:#F8F8F8;font-size:80%;line-height:1.5">ITA 1 (figure set, switched to with 0x08)<sup id="cite_ref-nadcomm_22-5" class="reference"><a href="#cite_note-nadcomm-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup><span class="anchor" id="0x08IA"></span> </caption> <tbody><tr style="background:#F8F8F8;font-size:small"> <td> </td> <td style="width:20pt">0 </td> <td style="width:20pt">1 </td> <td style="width:20pt">2 </td> <td style="width:20pt">3 </td> <td style="width:20pt">4 </td> <td style="width:20pt">5 </td> <td style="width:20pt">6 </td> <td style="width:20pt">7 </td> <td style="width:20pt">8 </td> <td style="width:20pt">9 </td> <td style="width:20pt">A </td> <td style="width:20pt">B </td> <td style="width:20pt">C </td> <td style="width:20pt">D </td> <td style="width:20pt">E </td> <td style="width:20pt">F </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">0x </td> <td title="U+0000 NULL" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Null_character" title="Null character">NUL</a></span> </td> <td title="U+0031 DIGIT ONE" style="padding:1px;"><a href="/wiki/1" title="1">1</a> </td> <td title="U+0032 DIGIT TWO" style="padding:1px;"><a href="/wiki/2" title="2">2</a> </td> <td title="U+000D CARRIAGE RETURN (CR)" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Carriage_return" title="Carriage return">CR</a> </span> </td> <td title="U+0033 DIGIT THREE" style="padding:1px;"><a href="/wiki/3" title="3">3</a> </td> <td title="U+0034 DIGIT FOUR" style="padding:1px;"><a href="/wiki/4" title="4">4</a> </td> <td title="" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/C0_and_C1_control_codes#PU1" title="C0 and C1 control codes">PU</a></span><sup id="cite_ref-pua_23-0" class="reference"><a href="#cite_note-pua-23"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </td> <td title="U+0035 DIGIT FIVE" style="padding:1px;"><a href="/wiki/5" title="5">5</a> </td> <td title="U+0020 SPACE" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Space_(punctuation)" title="Space (punctuation)">SP</a> </span> </td> <td title="U+0036 DIGIT SIX" style="padding:1px;"><a href="/wiki/6" title="6">6</a> </td> <td title="U+0037 DIGIT SEVEN" style="padding:1px;"><a href="/wiki/7" title="7">7</a> </td> <td title="U+002B PLUS SIGN" style="padding:1px;"><a href="/wiki/%2B" class="mw-redirect" title="+">+</a> </td> <td title="U+0038 DIGIT EIGHT" style="padding:1px;"><a href="/wiki/8" title="8">8</a> </td> <td title="U+0039 DIGIT NINE" style="padding:1px;"><a href="/wiki/9" title="9">9</a> </td> <td title="" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/C0_and_C1_control_codes#PU1" title="C0 and C1 control codes">PU</a></span><sup id="cite_ref-pua_23-1" class="reference"><a href="#cite_note-pua-23"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </td> <td title="U+0030 DIGIT ZERO" style="padding:1px;"><a href="/wiki/0" title="0">0</a> </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">1x </td> <td title="U+000F SHIFT IN" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><a href="#0x10EU">LTRS</a></span> </td> <td title="U+000A LINE FEED (LF)" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Line_feed" class="mw-redirect" title="Line feed">LF</a> </span> </td> <td title="U+002C COMMA" style="padding:1px;"><a href="/wiki/," class="mw-redirect" title=",">,</a> </td> <td title="U+003A COLON" style="padding:1px;"><a href="/wiki/Colon_(typography)" class="mw-redirect" title="Colon (typography)">:</a> </td> <td title="U+002E FULL STOP" style="padding:1px;"><a href="/wiki/Full_stop" title="Full stop">.</a> </td> <td title="" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/C0_and_C1_control_codes#PU1" title="C0 and C1 control codes">PU</a></span><sup id="cite_ref-pua_23-2" class="reference"><a href="#cite_note-pua-23"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </td> <td title="U+003F QUESTION MARK" style="padding:1px;"><a href="/wiki/%3F" class="mw-redirect" title="?">?</a> </td> <td title="U+0027 APOSTROPHE" style="padding:1px;"><a href="/wiki/%27" class="mw-redirect" title="'">'</a> </td> <td title="U+007F DELETE" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Delete_character" title="Delete character">DEL</a></span> </td> <td title="U+0028 LEFT PARENTHESIS" style="padding:1px;"><a href="/wiki/(" class="mw-redirect" title="(">(</a> </td> <td title="U+0029 RIGHT PARENTHESIS" style="padding:1px;"><a href="/wiki/)" class="mw-redirect" title=")">)</a> </td> <td title="U+003D EQUALS SIGN" style="padding:1px;"><a href="/wiki/%3D" class="mw-redirect" title="=">=</a> </td> <td title="U+002D HYPHEN-MINUS" style="padding:1px;"><a href="/wiki/-" class="mw-redirect" title="-">-</a> </td> <td title="U+002F SOLIDUS" style="padding:1px;"><a href="/wiki/Forward_slash" class="mw-redirect" title="Forward slash">/</a> </td> <td title="" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/C0_and_C1_control_codes#PU1" title="C0 and C1 control codes">PU</a></span><sup id="cite_ref-pua_23-3" class="reference"><a href="#cite_note-pua-23"><span class="cite-bracket">[</span>a<span class="cite-bracket">]</span></a></sup> </td> <td title="U+0025 PERCENT SIGN" style="padding:1px;"><a href="/wiki/%25" class="mw-redirect" title="%">%</a> </td></tr></tbody></table> <div class="mw-heading mw-heading3"><h3 id="Baudot–Murray_variants"><span id="Baudot.E2.80.93Murray_variants"></span>Baudot–Murray variants</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Baudot_code&action=edit&section=12" title="Edit section: Baudot–Murray variants"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading4"><h4 id="Murray_Code_2">Murray Code</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Baudot_code&action=edit&section=13" title="Edit section: Murray Code"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable nounderlines nowrap" border="1" style="border-collapse:collapse;text-align:center;background:#FFFFFF;font-size:large"> <caption style="background:#F8F8F8;font-size:80%;line-height:1.5">Murray code (letter set, switched to with 0x04)<sup id="cite_ref-nadcomm_22-7" class="reference"><a href="#cite_note-nadcomm-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup><span class="anchor" id="0x04Murray"></span> </caption> <tbody><tr style="background:#F8F8F8;font-size:small"> <td> </td> <td style="width:20pt">0 </td> <td style="width:20pt">1 </td> <td style="width:20pt">2 </td> <td style="width:20pt">3 </td> <td style="width:20pt">4 </td> <td style="width:20pt">5 </td> <td style="width:20pt">6 </td> <td style="width:20pt">7 </td> <td style="width:20pt">8 </td> <td style="width:20pt">9 </td> <td style="width:20pt">A </td> <td style="width:20pt">B </td> <td style="width:20pt">C </td> <td style="width:20pt">D </td> <td style="width:20pt">E </td> <td style="width:20pt">F </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">0x </td> <td title="U+0000 NULL or
U+0020 SPACE" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Space_(punctuation)" title="Space (punctuation)">SP</a> </span> </td> <td title="U+0045 LATIN CAPITAL LETTER E" style="padding:1px;"><a href="/wiki/E" title="E">E</a> </td> <td title="" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;">COL</span> </td> <td title="U+0041 LATIN CAPITAL LETTER A" style="padding:1px;"><a href="/wiki/A" title="A">A</a> </td> <td title="U+000F SHIFT IN" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Shift_In" class="mw-redirect" title="Shift In">LTRS</a></span> </td> <td title="U+0053 LATIN CAPITAL LETTER S" style="padding:1px;"><a href="/wiki/S" title="S">S</a> </td> <td title="U+0049 LATIN CAPITAL LETTER I" style="padding:1px;"><a href="/wiki/I" title="I">I</a> </td> <td title="U+0055 LATIN CAPITAL LETTER U" style="padding:1px;"><a href="/wiki/U" title="U">U</a> </td> <td title="U+000A LINE FEED (LF)" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Line_feed" class="mw-redirect" title="Line feed">LF</a> </span> </td> <td title="U+0044 LATIN CAPITAL LETTER D" style="padding:1px;"><a href="/wiki/D" title="D">D</a> </td> <td title="U+0052 LATIN CAPITAL LETTER R" style="padding:1px;"><a href="/wiki/R" title="R">R</a> </td> <td title="U+004A LATIN CAPITAL LETTER J" style="padding:1px;"><a href="/wiki/J" title="J">J</a> </td> <td title="U+004E LATIN CAPITAL LETTER N" style="padding:1px;"><a href="/wiki/N" title="N">N</a> </td> <td title="U+0046 LATIN CAPITAL LETTER F" style="padding:1px;"><a href="/wiki/F" title="F">F</a> </td> <td title="U+0043 LATIN CAPITAL LETTER C" style="padding:1px;"><a href="/wiki/C" title="C">C</a> </td> <td title="U+004B LATIN CAPITAL LETTER K" style="padding:1px;"><a href="/wiki/K" title="K">K</a> </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">1x </td> <td title="U+0054 LATIN CAPITAL LETTER T" style="padding:1px;"><a href="/wiki/T" title="T">T</a> </td> <td title="U+005A LATIN CAPITAL LETTER Z" style="padding:1px;"><a href="/wiki/Z" title="Z">Z</a> </td> <td title="U+004C LATIN CAPITAL LETTER L" style="padding:1px;"><a href="/wiki/L" title="L">L</a> </td> <td title="U+0057 LATIN CAPITAL LETTER W" style="padding:1px;"><a href="/wiki/W" title="W">W</a> </td> <td title="U+0048 LATIN CAPITAL LETTER H" style="padding:1px;"><a href="/wiki/H" title="H">H</a> </td> <td title="U+0059 LATIN CAPITAL LETTER Y" style="padding:1px;"><a href="/wiki/Y" title="Y">Y</a> </td> <td title="U+0050 LATIN CAPITAL LETTER P" style="padding:1px;"><a href="/wiki/P" title="P">P</a> </td> <td title="U+0051 LATIN CAPITAL LETTER Q" style="padding:1px;"><a href="/wiki/Q" title="Q">Q</a> </td> <td title="U+004F LATIN CAPITAL LETTER O" style="padding:1px;"><a href="/wiki/O" title="O">O</a> </td> <td title="U+0042 LATIN CAPITAL LETTER B" style="padding:1px;"><a href="/wiki/B" title="B">B</a> </td> <td title="U+0047 LATIN CAPITAL LETTER G" style="padding:1px;"><a href="/wiki/G" title="G">G</a> </td> <td title="U+000E SHIFT OUT" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><a href="#0x1BMurray">FIGS</a></span> </td> <td title="U+004D LATIN CAPITAL LETTER M" style="padding:1px;"><a href="/wiki/M" title="M">M</a> </td> <td title="U+0058 LATIN CAPITAL LETTER X" style="padding:1px;"><a href="/wiki/X" title="X">X</a> </td> <td title="U+0056 LATIN CAPITAL LETTER V" style="padding:1px;"><a href="/wiki/V" title="V">V</a> </td> <td title="U+007F DELETE or
U+002A ASTERISK" style="padding:1px;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Delete_character" title="Delete character"><span class="smallcaps"><span style="font-variant: small-caps; text-transform: lowercase;">DEL</span></span></a>/<a href="/wiki/Asterisk" title="Asterisk">*</a><span style="font-size:85%;"><sup id="cite_ref-murraydelstar_24-0" class="reference"><a href="#cite_note-murraydelstar-24"><span class="cite-bracket">[</span>b<span class="cite-bracket">]</span></a></sup></span> </td></tr></tbody></table> <table class="wikitable nounderlines nowrap" border="1" style="border-collapse:collapse;text-align:center;background:#FFFFFF;font-size:large"> <caption style="background:#F8F8F8;font-size:80%;line-height:1.5">Murray code (figure set, switched to with 0x1B)<span class="anchor" id="0x1BMurray"></span> </caption> <tbody><tr style="background:#F8F8F8;font-size:small"> <td> </td> <td style="width:20pt">0 </td> <td style="width:20pt">1 </td> <td style="width:20pt">2 </td> <td style="width:20pt">3 </td> <td style="width:20pt">4 </td> <td style="width:20pt">5 </td> <td style="width:20pt">6 </td> <td style="width:20pt">7 </td> <td style="width:20pt">8 </td> <td style="width:20pt">9 </td> <td style="width:20pt">A </td> <td style="width:20pt">B </td> <td style="width:20pt">C </td> <td style="width:20pt">D </td> <td style="width:20pt">E </td> <td style="width:20pt">F </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">0x </td> <td title="U+0000 NULL or
U+0020 SPACE" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Space_(punctuation)" title="Space (punctuation)">SP</a> </span> </td> <td title="U+0033 DIGIT THREE" style="padding:1px;"><a href="/wiki/3" title="3">3</a> </td> <td title="" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;">COL</span> </td> <td> </td> <td title="U+000F SHIFT IN" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><a href="#0x04Murray">LTRS</a></span> </td> <td title="U+0027 APOSTROPHE" style="padding:1px;"><a href="/wiki/Apostrophe" title="Apostrophe">'</a> </td> <td title="U+0038 DIGIT EIGHT" style="padding:1px;"><a href="/wiki/8" title="8">8</a> </td> <td title="U+0037 DIGIT SEVEN" style="padding:1px;"><a href="/wiki/7" title="7">7</a> </td> <td title="U+000A LINE FEED (LF)" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Line_feed" class="mw-redirect" title="Line feed">LF</a> </span> </td> <td title="U+00B2 SUPERSCRIPT TWO" style="padding:1px;"><a href="/wiki/%C2%B2" class="mw-redirect" title="²">²</a> </td> <td title="U+0034 DIGIT FOUR" style="padding:1px;"><a href="/wiki/4" title="4">4</a> </td> <td title="U+2077 SUPERSCRIPT SEVEN, U+2044 FRACTION SLASH" style="padding:1px;"><a href="/wiki/Vulgar_fraction" class="mw-redirect" title="Vulgar fraction">⁷⁄</a> </td> <td title="U+002D HYPHEN-MINUS/2212" style="padding:1px;"><a href="/wiki/%E2%88%92" class="mw-redirect" title="−">−</a> </td> <td title="U+215F FRACTION NUMERATOR ONE" style="padding:1px;"><a href="/wiki/Vulgar_fraction" class="mw-redirect" title="Vulgar fraction">⅟</a> </td> <td title="U+0028 LEFT PARENTHESIS" style="padding:1px;"><a href="/wiki/Left_parenthesis" class="mw-redirect" title="Left parenthesis">(</a> </td> <td title="U+2079 SUPERSCRIPT NINE, U+2044 FRACTION SLASH" style="padding:1px;"><a href="/wiki/Vulgar_fraction" class="mw-redirect" title="Vulgar fraction">⁹⁄</a> </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">1x </td> <td title="U+0035 DIGIT FIVE" style="padding:1px;"><a href="/wiki/5" title="5">5</a> </td> <td title="U+002E FULL STOP" style="padding:1px;"><a href="/wiki/Full_stop" title="Full stop">.</a> </td> <td title="U+002F SOLIDUS" style="padding:1px;"><a href="/wiki/Slash_(punctuation)" title="Slash (punctuation)">/</a> </td> <td title="U+0032 DIGIT TWO" style="padding:1px;"><a href="/wiki/2" title="2">2</a> </td> <td title="U+2075 SUPERSCRIPT FIVE, U+2044 FRACTION SLASH" style="padding:1px;"><a href="/wiki/Vulgar_fraction" class="mw-redirect" title="Vulgar fraction">⁵⁄</a> </td> <td title="U+0036 DIGIT SIX" style="padding:1px;"><a href="/wiki/6" title="6">6</a> </td> <td title="U+0030 DIGIT ZERO" style="padding:1px;"><a href="/wiki/0" title="0">0</a> </td> <td title="U+0031 DIGIT ONE" style="padding:1px;"><a href="/wiki/1" title="1">1</a> </td> <td title="U+0039 DIGIT NINE" style="padding:1px;"><a href="/wiki/9" title="9">9</a> </td> <td title="U+003F QUESTION MARK" style="padding:1px;"><a href="/wiki/Question_mark" title="Question mark">?</a> </td> <td title="U+00B3 SUPERSCRIPT THREE, U+2044 FRACTION SLASH" style="padding:1px;"><a href="/wiki/Vulgar_fraction" class="mw-redirect" title="Vulgar fraction">³⁄</a> </td> <td title="U+000E SHIFT OUT" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Shift_Out" class="mw-redirect" title="Shift Out">FIGS</a></span> </td> <td title="U+002C COMMA" style="padding:1px;"><a href="/wiki/Comma" title="Comma">,</a> </td> <td title="U+00A3 POUND SIGN" style="padding:1px;"><a href="/wiki/%C2%A3" class="mw-redirect" title="£">£</a> </td> <td title="U+0029 RIGHT PARENTHESIS" style="padding:1px;"><a href="/wiki/Right_parenthesis" class="mw-redirect" title="Right parenthesis">)</a> </td> <td title="U+007F DELETE or
U+002A ASTERISK" style="padding:1px;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Delete_character" title="Delete character"><span class="smallcaps"><span style="font-variant: small-caps; text-transform: lowercase;">DEL</span></span></a>/<a href="/wiki/Asterisk" title="Asterisk">*</a><span style="font-size:85%;"><sup id="cite_ref-murraydelstar_24-1" class="reference"><a href="#cite_note-murraydelstar-24"><span class="cite-bracket">[</span>b<span class="cite-bracket">]</span></a></sup></span> </td></tr></tbody></table> <div class="mw-heading mw-heading4"><h4 id="ITA_2_and_US-TTY">ITA 2 and US-TTY</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Baudot_code&action=edit&section=14" title="Edit section: ITA 2 and US-TTY"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable nounderlines nowrap" border="1" style="border-collapse:collapse;text-align:center;background:#FFFFFF;font-size:large"> <caption style="background:#F8F8F8;font-size:80%;line-height:1.5">ITA2 and US-TTY Baudot–Murray code (letter set, switched to with 0x1F)<span class="anchor" id="0x1F"></span> </caption> <tbody><tr style="background:#F8F8F8;font-size:small"> <td> </td> <td style="width:20pt">0 </td> <td style="width:20pt">1 </td> <td style="width:20pt">2 </td> <td style="width:20pt">3 </td> <td style="width:20pt">4 </td> <td style="width:20pt">5 </td> <td style="width:20pt">6 </td> <td style="width:20pt">7 </td> <td style="width:20pt">8 </td> <td style="width:20pt">9 </td> <td style="width:20pt">A </td> <td style="width:20pt">B </td> <td style="width:20pt">C </td> <td style="width:20pt">D </td> <td style="width:20pt">E </td> <td style="width:20pt">F </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">0x </td> <td title="U+0000 NULL" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Null_character" title="Null character">NUL</a></span> </td> <td title="U+0045 LATIN CAPITAL LETTER E" style="padding:1px;"><a href="/wiki/E" title="E">E</a> </td> <td title="U+000A LINE FEED (LF)" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Line_feed" class="mw-redirect" title="Line feed">LF</a> </span> </td> <td title="U+0041 LATIN CAPITAL LETTER A" style="padding:1px;"><a href="/wiki/A" title="A">A</a> </td> <td title="U+0020 SPACE" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Space_(punctuation)" title="Space (punctuation)">SP</a> </span> </td> <td title="U+0053 LATIN CAPITAL LETTER S" style="padding:1px;"><a href="/wiki/S" title="S">S</a> </td> <td title="U+0049 LATIN CAPITAL LETTER I" style="padding:1px;"><a href="/wiki/I" title="I">I</a> </td> <td title="U+0055 LATIN CAPITAL LETTER U" style="padding:1px;"><a href="/wiki/U" title="U">U</a> </td> <td title="U+000D CARRIAGE RETURN (CR)" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Carriage_return" title="Carriage return">CR</a> </span> </td> <td title="U+0044 LATIN CAPITAL LETTER D" style="padding:1px;"><a href="/wiki/D" title="D">D</a> </td> <td title="U+0052 LATIN CAPITAL LETTER R" style="padding:1px;"><a href="/wiki/R" title="R">R</a> </td> <td title="U+004A LATIN CAPITAL LETTER J" style="padding:1px;"><a href="/wiki/J" title="J">J</a> </td> <td title="U+004E LATIN CAPITAL LETTER N" style="padding:1px;"><a href="/wiki/N" title="N">N</a> </td> <td title="U+0046 LATIN CAPITAL LETTER F" style="padding:1px;"><a href="/wiki/F" title="F">F</a> </td> <td title="U+0043 LATIN CAPITAL LETTER C" style="padding:1px;"><a href="/wiki/C" title="C">C</a> </td> <td title="U+004B LATIN CAPITAL LETTER K" style="padding:1px;"><a href="/wiki/K" title="K">K</a> </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">1x </td> <td title="U+0054 LATIN CAPITAL LETTER T" style="padding:1px;"><a href="/wiki/T" title="T">T</a> </td> <td title="U+005A LATIN CAPITAL LETTER Z" style="padding:1px;"><a href="/wiki/Z" title="Z">Z</a> </td> <td title="U+004C LATIN CAPITAL LETTER L" style="padding:1px;"><a href="/wiki/L" title="L">L</a> </td> <td title="U+0057 LATIN CAPITAL LETTER W" style="padding:1px;"><a href="/wiki/W" title="W">W</a> </td> <td title="U+0048 LATIN CAPITAL LETTER H" style="padding:1px;"><a href="/wiki/H" title="H">H</a> </td> <td title="U+0059 LATIN CAPITAL LETTER Y" style="padding:1px;"><a href="/wiki/Y" title="Y">Y</a> </td> <td title="U+0050 LATIN CAPITAL LETTER P" style="padding:1px;"><a href="/wiki/P" title="P">P</a> </td> <td title="U+0051 LATIN CAPITAL LETTER Q" style="padding:1px;"><a href="/wiki/Q" title="Q">Q</a> </td> <td title="U+004F LATIN CAPITAL LETTER O" style="padding:1px;"><a href="/wiki/O" title="O">O</a> </td> <td title="U+0042 LATIN CAPITAL LETTER B" style="padding:1px;"><a href="/wiki/B" title="B">B</a> </td> <td title="U+0047 LATIN CAPITAL LETTER G" style="padding:1px;"><a href="/wiki/G" title="G">G</a> </td> <td title="U+000E SHIFT OUT" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><a href="#0x1B">FIGS</a></span> </td> <td title="U+004D LATIN CAPITAL LETTER M" style="padding:1px;"><a href="/wiki/M" title="M">M</a> </td> <td title="U+0058 LATIN CAPITAL LETTER X" style="padding:1px;"><a href="/wiki/X" title="X">X</a> </td> <td title="U+0056 LATIN CAPITAL LETTER V" style="padding:1px;"><a href="/wiki/V" title="V">V</a> </td> <td title="U+000F SHIFT IN or
U+007F DELETE" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Shift_In" class="mw-redirect" title="Shift In">LTRS</a>/<link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Delete_character" title="Delete character">DEL</a></span> </td></tr></tbody></table> <table class="wikitable nounderlines nowrap" border="1" style="border-collapse:collapse;text-align:center;background:#FFFFFF;font-size:large"> <caption style="background:#F8F8F8;font-size:80%;line-height:1.5">US-TTY Baudot–Murray code (figure set, switched to with 0x1B)<span class="anchor" id="0x1B"></span> </caption> <tbody><tr style="background:#F8F8F8;font-size:small"> <td> </td> <td style="width:20pt">0 </td> <td style="width:20pt">1 </td> <td style="width:20pt">2 </td> <td style="width:20pt">3 </td> <td style="width:20pt">4 </td> <td style="width:20pt">5 </td> <td style="width:20pt">6 </td> <td style="width:20pt">7 </td> <td style="width:20pt">8 </td> <td style="width:20pt">9 </td> <td style="width:20pt">A </td> <td style="width:20pt">B </td> <td style="width:20pt">C </td> <td style="width:20pt">D </td> <td style="width:20pt">E </td> <td style="width:20pt">F </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">0x </td> <td title="U+0000 NULL" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Null_character" title="Null character">NUL</a></span> </td> <td title="U+0033 DIGIT THREE" style="padding:1px;"><a href="/wiki/3" title="3">3</a> </td> <td title="U+000A LINE FEED (LF)" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Line_feed" class="mw-redirect" title="Line feed">LF</a> </span> </td> <td title="U+002D HYPHEN-MINUS/2212" style="padding:1px;"><a href="/wiki/%E2%88%92" class="mw-redirect" title="−">−</a> </td> <td title="U+0020 SPACE" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Space_(punctuation)" title="Space (punctuation)">SP</a> </span> </td> <td title="U+0007 BELL" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Bell_character" title="Bell character">BEL</a></span> </td> <td title="U+0038 DIGIT EIGHT" style="padding:1px;"><a href="/wiki/8" title="8">8</a> </td> <td title="U+0037 DIGIT SEVEN" style="padding:1px;"><a href="/wiki/7" title="7">7</a> </td> <td title="U+000D CARRIAGE RETURN (CR)" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Carriage_return" title="Carriage return">CR</a> </span> </td> <td title="U+0024 DOLLAR SIGN" style="padding:1px;"><a href="/wiki/Dollar_sign" title="Dollar sign">$</a> </td> <td title="U+0034 DIGIT FOUR" style="padding:1px;"><a href="/wiki/4" title="4">4</a> </td> <td title="U+0027 APOSTROPHE" style="padding:1px;"><a href="/wiki/Apostrophe" title="Apostrophe">'</a> </td> <td title="U+002C COMMA" style="padding:1px;"><a href="/wiki/Comma" title="Comma">,</a> </td> <td title="U+0021 EXCLAMATION MARK" style="padding:1px;"><a href="/wiki/Exclamation_mark" title="Exclamation mark">!</a> </td> <td title="U+003A COLON" style="padding:1px;"><a href="/wiki/Colon_(punctuation)" title="Colon (punctuation)">:</a> </td> <td title="U+0028 LEFT PARENTHESIS" style="padding:1px;"><a href="/wiki/Left_parenthesis" class="mw-redirect" title="Left parenthesis">(</a> </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">1x </td> <td title="U+0035 DIGIT FIVE" style="padding:1px;"><a href="/wiki/5" title="5">5</a> </td> <td title="U+0022 QUOTATION MARK" style="padding:1px;"><a href="/wiki/Quotation_mark" title="Quotation mark">"</a> </td> <td title="U+0029 RIGHT PARENTHESIS" style="padding:1px;"><a href="/wiki/Right_parenthesis" class="mw-redirect" title="Right parenthesis">)</a> </td> <td title="U+0032 DIGIT TWO" style="padding:1px;"><a href="/wiki/2" title="2">2</a> </td> <td title="U+0023 NUMBER SIGN" style="padding:1px;"><a href="/wiki/Number_sign" title="Number sign">#</a> </td> <td title="U+0036 DIGIT SIX" style="padding:1px;"><a href="/wiki/6" title="6">6</a> </td> <td title="U+0030 DIGIT ZERO" style="padding:1px;"><a href="/wiki/0" title="0">0</a> </td> <td title="U+0031 DIGIT ONE" style="padding:1px;"><a href="/wiki/1" title="1">1</a> </td> <td title="U+0039 DIGIT NINE" style="padding:1px;"><a href="/wiki/9" title="9">9</a> </td> <td title="U+003F QUESTION MARK" style="padding:1px;"><a href="/wiki/Question_mark" title="Question mark">?</a> </td> <td title="U+0026 AMPERSAND" style="padding:1px;"><a href="/wiki/Ampersand" title="Ampersand">&</a> </td> <td title="U+000E SHIFT OUT" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Shift_Out" class="mw-redirect" title="Shift Out">FIGS</a></span> </td> <td title="U+002E FULL STOP" style="padding:1px;"><a href="/wiki/Full_stop" title="Full stop">.</a> </td> <td title="U+002F SOLIDUS" style="padding:1px;"><a href="/wiki/Slash_(punctuation)" title="Slash (punctuation)">/</a> </td> <td title="U+003B SEMICOLON" style="padding:1px;"><a href="/wiki/Semicolon" title="Semicolon">;</a> </td> <td title="U+000F SHIFT IN" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><a href="#0x1F">LTRS</a></span> </td></tr></tbody></table> <table class="wikitable nounderlines nowrap" border="1" style="border-collapse:collapse;text-align:center;background:#FFFFFF;font-size:large"> <caption style="background:#F8F8F8;font-size:80%;line-height:1.5"><span class="anchor" id="0x1B"></span>ITA2 Baudot–Murray code (figure set, switched to with 0x1B) </caption> <tbody><tr style="background:#F8F8F8;font-size:small"> <td> </td> <td style="width:20pt">0 </td> <td style="width:20pt">1 </td> <td style="width:20pt">2 </td> <td style="width:20pt">3 </td> <td style="width:20pt">4 </td> <td style="width:20pt">5 </td> <td style="width:20pt">6 </td> <td style="width:20pt">7 </td> <td style="width:20pt">8 </td> <td style="width:20pt">9 </td> <td style="width:20pt">A </td> <td style="width:20pt">B </td> <td style="width:20pt">C </td> <td style="width:20pt">D </td> <td style="width:20pt">E </td> <td style="width:20pt">F </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">0x </td> <td title="U+0000 NULL" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Null_character" title="Null character">NUL</a></span> </td> <td title="U+0033 DIGIT THREE" style="padding:1px;"><a href="/wiki/3" title="3">3</a> </td> <td title="U+000A LINE FEED (LF)" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Line_feed" class="mw-redirect" title="Line feed">LF</a> </span> </td> <td title="U+002D HYPHEN-MINUS/2212" style="padding:1px;"><a href="/wiki/%E2%88%92" class="mw-redirect" title="−">−</a> </td> <td title="U+0020 SPACE" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Space_(punctuation)" title="Space (punctuation)">SP</a> </span> </td> <td title="U+0027 APOSTROPHE" style="padding:1px;"><a href="/wiki/Apostrophe" title="Apostrophe">'</a> </td> <td title="U+0038 DIGIT EIGHT" style="padding:1px;"><a href="/wiki/8" title="8">8</a> </td> <td title="U+0037 DIGIT SEVEN" style="padding:1px;"><a href="/wiki/7" title="7">7</a> </td> <td title="U+000D CARRIAGE RETURN (CR)" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Carriage_return" title="Carriage return">CR</a> </span> </td> <td title="U+0005 ENQUIRY" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Enquiry_character" title="Enquiry character">ENQ</a></span> </td> <td title="U+0034 DIGIT FOUR" style="padding:1px;"><a href="/wiki/4" title="4">4</a> </td> <td title="U+0007 BELL" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Bell_character" title="Bell character">BEL</a></span> </td> <td title="U+002C COMMA" style="padding:1px;"><a href="/wiki/Comma" title="Comma">,</a> </td> <td title="U+0021 EXCLAMATION MARK" style="padding:1px;"><a href="/wiki/Exclamation_mark" title="Exclamation mark">!</a> </td> <td title="U+003A COLON" style="padding:1px;"><a href="/wiki/Colon_(punctuation)" title="Colon (punctuation)">:</a> </td> <td title="U+0028 LEFT PARENTHESIS" style="padding:1px;"><a href="/wiki/Left_parenthesis" class="mw-redirect" title="Left parenthesis">(</a> </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">1x </td> <td title="U+0035 DIGIT FIVE" style="padding:1px;"><a href="/wiki/5" title="5">5</a> </td> <td title="U+002B PLUS SIGN" style="padding:1px;"><a href="/wiki/Plus_sign" class="mw-redirect" title="Plus sign">+</a> </td> <td title="U+0029 RIGHT PARENTHESIS" style="padding:1px;"><a href="/wiki/Right_parenthesis" class="mw-redirect" title="Right parenthesis">)</a> </td> <td title="U+0032 DIGIT TWO" style="padding:1px;"><a href="/wiki/2" title="2">2</a> </td> <td title="U+00A3 POUND SIGN" style="padding:1px;"><a href="/wiki/Pound_sign" title="Pound sign">£</a> </td> <td title="U+0036 DIGIT SIX" style="padding:1px;"><a href="/wiki/6" title="6">6</a> </td> <td title="U+0030 DIGIT ZERO" style="padding:1px;"><a href="/wiki/0" title="0">0</a> </td> <td title="U+0031 DIGIT ONE" style="padding:1px;"><a href="/wiki/1" title="1">1</a> </td> <td title="U+0039 DIGIT NINE" style="padding:1px;"><a href="/wiki/9" title="9">9</a> </td> <td title="U+003F QUESTION MARK" style="padding:1px;"><a href="/wiki/Question_mark" title="Question mark">?</a> </td> <td title="U+0026 AMPERSAND" style="padding:1px;"><a href="/wiki/Ampersand" title="Ampersand">&</a> </td> <td title="U+000E SHIFT OUT" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Shift_Out" class="mw-redirect" title="Shift Out">FIGS</a></span> </td> <td title="U+002E FULL STOP" style="padding:1px;"><a href="/wiki/Full_stop" title="Full stop">.</a> </td> <td title="U+002F SOLIDUS" style="padding:1px;"><a href="/wiki/Slash_(punctuation)" title="Slash (punctuation)">/</a> </td> <td title="U+003D EQUALS SIGN" style="padding:1px;"><a href="/wiki/Equals_sign" title="Equals sign">=</a> </td> <td title="U+000F SHIFT IN" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><a href="#0x1F">LTRS</a></span> </td></tr></tbody></table> <div class="mw-heading mw-heading3"><h3 id="Weather_code">Weather code</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Baudot_code&action=edit&section=15" title="Edit section: Weather code"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Meteorologists used a variant of ITA2 with the figures-case symbols, except for the ten digits, BEL and a few other characters, replaced by weather symbols: </p> <figure class="mw-default-size mw-halign-center" typeof="mw:File/Thumb"><a href="/wiki/File:WeatherTeletypeChart.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a7/WeatherTeletypeChart.jpg/550px-WeatherTeletypeChart.jpg" decoding="async" width="550" height="421" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a7/WeatherTeletypeChart.jpg/825px-WeatherTeletypeChart.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a7/WeatherTeletypeChart.jpg/1100px-WeatherTeletypeChart.jpg 2x" data-file-width="2112" data-file-height="1615" /></a><figcaption>Weather teleprinter encoding</figcaption></figure> <table class="wikitable nounderlines nowrap" border="1" style="border-collapse:collapse;text-align:center;background:#FFFFFF;font-size:large"> <caption style="background:#F8F8F8;font-size:80%;line-height:1.5">Meteorological Baudot–Murray code (figure set, switched to with 0x1B)<span class="anchor" id="0x1B"></span> </caption> <tbody><tr style="background:#F8F8F8;font-size:small"> <td> </td> <td style="width:20pt">0 </td> <td style="width:20pt">1 </td> <td style="width:20pt">2 </td> <td style="width:20pt">3 </td> <td style="width:20pt">4 </td> <td style="width:20pt">5 </td> <td style="width:20pt">6 </td> <td style="width:20pt">7 </td> <td style="width:20pt">8 </td> <td style="width:20pt">9 </td> <td style="width:20pt">A </td> <td style="width:20pt">B </td> <td style="width:20pt">C </td> <td style="width:20pt">D </td> <td style="width:20pt">E </td> <td style="width:20pt">F </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">0x </td> <td title="U+002D HYPHEN-MINUS" style="padding:1px;"><a href="/wiki/Minus_sign" class="mw-redirect" title="Minus sign">-</a> </td> <td title="U+0033 DIGIT THREE" style="padding:1px;"><a href="/wiki/3" title="3">3</a> </td> <td title="U+000A LINE FEED (LF)" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Line_feed" class="mw-redirect" title="Line feed">LF</a> </span> </td> <td title="U+2191 UPWARDS ARROW" style="padding:1px;">↑ </td> <td title="U+0020 SPACE" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Space_(punctuation)" title="Space (punctuation)">SP</a> </span> </td> <td title="U+0007 BELL" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Bell_character" title="Bell character">BEL</a></span> </td> <td title="U+0038 DIGIT EIGHT" style="padding:1px;"><a href="/wiki/8" title="8">8</a> </td> <td title="U+0037 DIGIT SEVEN" style="padding:1px;"><a href="/wiki/7" title="7">7</a> </td> <td title="U+000D CARRIAGE RETURN (CR)" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Carriage_return" title="Carriage return">CR</a> </span> </td> <td title="U+2197 NORTH EAST ARROW" style="padding:1px;">↗ </td> <td title="U+0034 DIGIT FOUR" style="padding:1px;"><a href="/wiki/4" title="4">4</a> </td> <td title="U+2199 SOUTH WEST ARROW" style="padding:1px;">↙ </td> <td title="U+29B7 CIRCLED PARALLEL" style="padding:1px;">⦷ </td> <td title="U+2192 RIGHTWARDS ARROW" style="padding:1px;">→ </td> <td title="U+25EF LARGE CIRCLE" style="padding:1px;">◯ </td> <td title="U+2190 LEFTWARDS ARROW" style="padding:1px;">← </td></tr> <tr> <td style="background:#F8F8F8;height:2em;font-size:small;height:22pt;line-height:1">1x </td> <td title="U+0035 DIGIT FIVE" style="padding:1px;"><a href="/wiki/5" title="5">5</a> </td> <td title="U+002B PLUS SIGN" style="padding:1px;"><a href="/wiki/Plus_sign" class="mw-redirect" title="Plus sign">+</a> </td> <td title="U+2196 NORTH WEST ARROW" style="padding:1px;">↖ </td> <td title="U+0032 DIGIT TWO" style="padding:1px;"><a href="/wiki/2" title="2">2</a> </td> <td title="U+2193 DOWNWARDS ARROW" style="padding:1px;">↓ </td> <td title="U+0036 DIGIT SIX" style="padding:1px;"><a href="/wiki/6" title="6">6</a> </td> <td title="U+0030 DIGIT ZERO" style="padding:1px;"><a href="/wiki/0" title="0">0</a> </td> <td title="U+0031 DIGIT ONE" style="padding:1px;"><a href="/wiki/1" title="1">1</a> </td> <td title="U+0039 DIGIT NINE" style="padding:1px;"><a href="/wiki/9" title="9">9</a> </td> <td title="U+2295 CIRCLED PLUS" style="padding:1px;">⊕ </td> <td title="U+2198 SOUTH EAST ARROW" style="padding:1px;">↘ </td> <td title="U+000E SHIFT OUT" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r936282034" /><a href="/wiki/Shift_Out" class="mw-redirect" title="Shift Out">FIGS</a></span> </td> <td title="U+002E FULL STOP" style="padding:1px;"><a href="/wiki/Full_stop" title="Full stop">.</a> </td> <td title="U+002F SOLIDUS" style="padding:1px;"><a href="/wiki/Slash_(punctuation)" title="Slash (punctuation)">/</a> </td> <td title="U+29B6 CIRCLED VERTICAL BAR" style="padding:1px;">⦶ </td> <td title="U+000F SHIFT IN" style="font-size:75%;padding:1px;"><span style="display:inline-block; border:1px dashed blue;"><a href="#0x1F">LTRS</a></span> </td></tr></tbody></table> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading2"><h2 id="Details">Details</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Baudot_code&action=edit&section=16" title="Edit section: Details"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1251242444">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output .ambox-content{border-left:10px solid #f28500}.mw-parser-output .ambox-style{border-left:10px solid #fc3}.mw-parser-output .ambox-move{border-left:10px solid #9932cc}.mw-parser-output .ambox-protection{border-left:10px solid #a2a9b1}.mw-parser-output .ambox .mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox .mbox-image{border:none;padding:2px 0 2px 0.5em;text-align:center}.mw-parser-output .ambox .mbox-imageright{border:none;padding:2px 0.5em 2px 0;text-align:center}.mw-parser-output .ambox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox .mbox-image-div{width:52px}@media(min-width:720px){.mw-parser-output .ambox{margin:0 10%}}@media print{body.ns-0 .mw-parser-output .ambox{display:none!important}}</style><table class="box-More_citations_needed_section plainlinks metadata ambox ambox-content ambox-Refimprove" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><a href="/wiki/File:Question_book-new.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/50px-Question_book-new.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/75px-Question_book-new.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/100px-Question_book-new.svg.png 2x" data-file-width="512" data-file-height="399" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">This section <b>needs additional citations for <a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">verification</a></b>.<span class="hide-when-compact"> Please help <a href="/wiki/Special:EditPage/Baudot_code" title="Special:EditPage/Baudot code">improve this article</a> by <a href="/wiki/Help:Referencing_for_beginners" title="Help:Referencing for beginners">adding citations to reliable sources</a> in this section. Unsourced material may be challenged and removed.</span> <span class="date-container"><i>(<span class="date">November 2023</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <p>Note: This table presumes the space called "1" by Baudot and Murray is rightmost, and least significant. The way the transmitted bits were packed into larger codes varied by manufacturer. The most common solution allocates the bits from the least significant bit towards the most significant bit (leaving the three most significant bits of a byte unused). </p> <figure class="mw-halign-right" typeof="mw:File/Frame"><a href="/wiki/File:Ita2.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/b/b2/Ita2.png" decoding="async" width="342" height="196" class="mw-file-element" data-file-width="342" data-file-height="196" /></a><figcaption>Table of ITA2 codes (expressed as <a href="/wiki/Hexadecimal" title="Hexadecimal">hexadecimal</a> numbers)</figcaption></figure> <p>In ITA2, characters are expressed using five bits. ITA2 uses two code sub-sets, the "letter shift" (LTRS), and the "figure shift" (FIGS). The FIGS character (11011) signals that the following characters are to be interpreted as being in the FIGS set, until this is reset by the LTRS (11111) character.<sup id="cite_ref-25" class="reference"><a href="#cite_note-25"><span class="cite-bracket">[</span>23<span class="cite-bracket">]</span></a></sup> In use, the LTRS or FIGS shift key is pressed and released, transmitting the corresponding shift character to the other machine. The desired letters or figures characters are then typed. Unlike a typewriter or modern computer keyboard, the shift key isn't kept depressed whilst the corresponding characters are typed. "ENQuiry" will trigger the other machine's answerback. It means "Who are you?" </p><p>CR is <a href="/wiki/Carriage_return" title="Carriage return">carriage return</a>, LF is <a href="/wiki/Line_feed" class="mw-redirect" title="Line feed">line feed</a>, BEL is the <a href="/wiki/Bell_character" title="Bell character">bell character</a> which rang a small <a href="/wiki/Bell_(instrument)" class="mw-redirect" title="Bell (instrument)">bell</a> (often used to alert operators to an incoming message), SP is space, and NUL is the <a href="/wiki/Null_character" title="Null character">null character</a> (blank tape). </p><p>Note: the binary conversions of the codepoints are often shown in reverse order, depending on (presumably) from which side one views the paper tape. Note further that the <a href="/wiki/Control_character" title="Control character">"control" characters</a> were chosen so that they were either symmetric or in useful pairs so that inserting a tape "upside down" did not result in problems for the equipment and the resulting printout could be deciphered. Thus FIGS (11011), LTRS (11111) and space (00100) are invariant, while CR (00010) and LF (01000), generally used as a pair, are treated the same regardless of order by page printers.<sup id="cite_ref-26" class="reference"><a href="#cite_note-26"><span class="cite-bracket">[</span>24<span class="cite-bracket">]</span></a></sup> LTRS could also be used to overpunch characters to be deleted on a paper tape (much like DEL in 7-bit <a href="/wiki/ASCII" title="ASCII">ASCII</a>). </p><p>The sequence <i><a href="/wiki/RY_(test_signal)" title="RY (test signal)">RYRYRY...</a></i> is often used in test messages, and at the start of every transmission. Since R is 01010 and Y is 10101, the sequence exercises much of a teleprinter's mechanical components at maximum stress. Also, at one time, fine-tuning of the receiver was done using two coloured lights (one for each tone). 'RYRYRY...' produced 0101010101..., which made the lights glow with equal brightness when the tuning was correct. This tuning sequence is only useful when ITA2 is used with two-tone <a href="/wiki/Frequency-shift_keying" title="Frequency-shift keying">FSK</a> modulation, such as is commonly seen in <a href="/wiki/Radioteletype" title="Radioteletype">radioteletype</a> (RTTY) usage. </p><p>US implementations of Baudot code may differ in the addition of a few characters, such as #, & on the FIGS layer. </p><p>The Russian version of Baudot code (<a href="/wiki/MTK-2" class="mw-redirect" title="MTK-2">MTK-2</a>) used three shift modes; the <a href="/wiki/Cyrillic_letter" class="mw-redirect" title="Cyrillic letter">Cyrillic letter</a> mode was activated by the character (00000). Because of the larger number of characters in the Cyrillic alphabet, the characters <a href="/wiki/Exclamation_Mark" class="mw-redirect" title="Exclamation Mark">!</a>, <a href="/wiki/Ampersand" title="Ampersand">&</a>, <a href="/wiki/Pound_sign" title="Pound sign">£</a> were omitted and replaced by Cyrillics, and <a href="/wiki/Bell_character" title="Bell character">BEL</a> has the same code as Cyrillic letter Ю. The Cyrillic letters <a href="/wiki/%D0%AA" class="mw-redirect" title="Ъ">Ъ</a> and <a href="/wiki/Yo_(Cyrillic)" title="Yo (Cyrillic)">Ё</a> are omitted, and Ч is merged with the numeral 4. </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=Baudot_code&action=edit&section=17" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Bacon%27s_cipher" title="Bacon's cipher">Bacon's cipher</a> – A 5-bit binary encoding of the English alphabet devised by <a href="/wiki/Francis_Bacon" title="Francis Bacon">Francis Bacon</a> in 1605.<sup id="cite_ref-Bacon_1605_27-0" class="reference"><a href="#cite_note-Bacon_1605-27"><span class="cite-bracket">[</span>25<span class="cite-bracket">]</span></a></sup></li> <li><a href="/wiki/CCIR_476" title="CCIR 476">CCIR 476</a></li> <li><a href="/wiki/List_of_information_system_character_sets" title="List of information system character sets">List of information system character sets</a></li> <li><a href="/wiki/Telegraph_code#Automatic_telegraph_codes" title="Telegraph code">Telegraph code § Automatic telegraph codes</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Explanatory_notes">Explanatory notes</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Baudot_code&action=edit&section=18" title="Edit section: Explanatory notes"><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-pua-23"><span class="mw-cite-backlink">^ <a href="#cite_ref-pua_23-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-pua_23-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-pua_23-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-pua_23-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text">"At the disposal of each administration for its internal service"<sup id="cite_ref-nadcomm_22-6" class="reference"><a href="#cite_note-nadcomm-22"><span class="cite-bracket">[</span>22<span class="cite-bracket">]</span></a></sup></span> </li> <li id="cite_note-murraydelstar-24"><span class="mw-cite-backlink">^ <a href="#cite_ref-murraydelstar_24-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-murraydelstar_24-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text">"[G]ives invisible correction on page printers & <code>*</code> on slip printers."<sup id="cite_ref-nadcomm_22-8" class="reference"><a href="#cite_note-nadcomm-22"><span class="cite-bracket">[</span>22<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=Baudot_code&action=edit&section=19" title="Edit section: References"><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-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</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="CITEREFRalstonReilly1993" class="citation cs2">Ralston, Anthony; Reilly, Edwin D., eds. (1993), "Baudot Code", <i>Encyclopedia of Computer Science</i> (Third ed.), New York: IEEE Press/Van Nostrand Reinhold, <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-442-27679-6" title="Special:BookSources/0-442-27679-6"><bdi>0-442-27679-6</bdi></a></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=Baudot+Code&rft.btitle=Encyclopedia+of+Computer+Science&rft.place=New+York&rft.edition=Third&rft.pub=IEEE+Press%2FVan+Nostrand+Reinhold&rft.date=1993&rft.isbn=0-442-27679-6&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text">in <a href="/wiki/Gray_code" title="Gray code">RBK order</a></span> </li> <li id="cite_note-emmons-3"><span class="mw-cite-backlink">^ <a href="#cite_ref-emmons_3-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-emmons_3-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFH._A._Emmons1916" class="citation journal cs1">H. A. Emmons (1 May 1916). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=ozopAAAAYAAJ&pg=PA209">"Printer Systems"</a>. <i>Wire & Radio Communications</i>. <b>34</b>: 209.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Wire+%26+Radio+Communications&rft.atitle=Printer+Systems&rft.volume=34&rft.pages=209&rft.date=1916-05-01&rft.au=H.+A.+Emmons&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DozopAAAAYAAJ%26pg%3DPA209&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span></span> </li> <li id="cite_note-Fischer_2000-4"><span class="mw-cite-backlink">^ <a href="#cite_ref-Fischer_2000_4-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Fischer_2000_4-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Fischer_2000_4-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFFischer2000" class="citation web cs1">Fischer, Eric N. (20 June 2000). <a rel="nofollow" class="external text" href="https://archive.org/details/enf-ascii">"The Evolution of Character Codes, 1874–1968"</a>. ark:/13960/t07x23w8s<span class="reference-accessdate">. Retrieved <span class="nowrap">20 December</span> 2020</span>. <q>[...] In 1872, [Baudot] started research toward a telegraph system that would allow multiple operators to transmit simultaneously over a single wire and, as the transmissions were received, would print them in ordinary alphabetic characters on a strip of paper. He received a patent for such a system on June 17, 1874. [...] Instead of a variable delay followed by a single-unit pulse, Baudot's system used a uniform six time units to transmit each character. [...] his early telegraph probably used the six-unit code [...] that he attributes to <a href="/wiki/Edward_Davy" title="Edward Davy">Davy</a> in an 1877 article. [...] in 1876 Baudot redesigned his equipment to use a five-unit code. Punctuation and digits were still sometimes needed, though, so he adopted from <a href="/wiki/David_Edward_Hughes" title="David Edward Hughes">Hughes</a> the use of two special letter space and figure space characters that would cause the printer to shift between cases at the same time as it advanced the paper without printing. The five-unit code he began using at this time [...] was structured to suit his keyboard [...], which controlled two units of each character with switches operated by the left hand and the other three units with the right hand. [...]</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=The+Evolution+of+Character+Codes%2C+1874%E2%80%931968&rft.date=2000-06-20&rft.aulast=Fischer&rft.aufirst=Eric+N.&rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fenf-ascii&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span> <a rel="nofollow" class="external autonumber" href="https://web.archive.org/web/20180919020435/http://index-of.es/Varios-2/ASCII%20The%20Evolution%20of%20Character%20Codes.pdf">[1]</a><a rel="nofollow" class="external autonumber" href="https://archive.org/details/enf-ascii">[2]</a></span> </li> <li id="cite_note-Baudot_1874-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-Baudot_1874_5-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFBaudot1874" class="citation web cs1 cs1-prop-foreign-lang-source"><a href="/wiki/Jean-Maurice-%C3%89mile_Baudot" class="mw-redirect" title="Jean-Maurice-Émile Baudot">Baudot, Jean-Maurice-Émile</a> (June 1874). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20171216144029/http://leoferres.info/images/baudot_cp1874.jpg">"Système de télégraphie rapide"</a> (in French). Archives <a href="/wiki/Institut_National_de_la_Propri%C3%A9t%C3%A9_Industrielle" class="mw-redirect" title="Institut National de la Propriété Industrielle">Institut National de la Propriété Industrielle</a> (INPI). Patent Brevet 103,898. Archived from <a rel="nofollow" class="external text" href="http://leoferres.info/images/baudot_cp1874.jpg">the original</a> on 16 December 2017.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Syst%C3%A8me+de+t%C3%A9l%C3%A9graphie+rapide&rft.pub=Archives+Institut+National+de+la+Propri%C3%A9t%C3%A9+Industrielle+%28INPI%29&rft.date=1874-06&rft.aulast=Baudot&rft.aufirst=Jean-Maurice-%C3%89mile&rft_id=http%3A%2F%2Fleoferres.info%2Fimages%2Fbaudot_cp1874.jpg&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span></span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFWilliam_V._Vansize1901" class="citation journal cs1">William V. Vansize (25 January 1901). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=WlNLAAAAMAAJ&q=gauss+weber+baudot&pg=PA22">"A New Page-Printing Telegraph"</a>. <i>Transactions</i>. <b>18</b>. American Institute of Electrical Engineers: 22.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Transactions&rft.atitle=A+New+Page-Printing+Telegraph&rft.volume=18&rft.pages=22&rft.date=1901-01-25&rft.au=William+V.+Vansize&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DWlNLAAAAMAAJ%26q%3Dgauss%2Bweber%2Bbaudot%26pg%3DPA22&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text">Procès d'Amiens Baudot vs Mimault</span> </li> <li id="cite_note-TomJennings-Baudot-8"><span class="mw-cite-backlink">^ <a href="#cite_ref-TomJennings-Baudot_8-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-TomJennings-Baudot_8-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFJennings2020" class="citation web cs1"><a href="/wiki/Tom_Jennings" title="Tom Jennings">Jennings, Tom</a> (2020). <a rel="nofollow" class="external text" href="https://www.sr-ix.com/Archive/CharCodeHist/index.html#BAUDOT">"An annotated history of some character codes: Baudot's code"</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=An+annotated+history+of+some+character+codes%3A+Baudot%27s+code&rft.date=2020&rft.aulast=Jennings&rft.aufirst=Tom&rft_id=https%3A%2F%2Fwww.sr-ix.com%2FArchive%2FCharCodeHist%2Findex.html%23BAUDOT&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFBeauchamp2001" class="citation book cs1">Beauchamp, K.G. (2001). <i>History of Telegraphy: Its Technology and Application</i>. <a href="/wiki/Institution_of_Engineering_and_Technology" title="Institution of Engineering and Technology">Institution of Engineering and Technology</a>. pp. <span class="nowrap">394–</span>395. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-85296-792-6" title="Special:BookSources/0-85296-792-6"><bdi>0-85296-792-6</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=History+of+Telegraphy%3A+Its+Technology+and+Application&rft.pages=%3Cspan+class%3D%22nowrap%22%3E394-%3C%2Fspan%3E395&rft.pub=Institution+of+Engineering+and+Technology&rft.date=2001&rft.isbn=0-85296-792-6&rft.aulast=Beauchamp&rft.aufirst=K.G.&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span></span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</a></b></span> <span class="reference-text">Alan G. Hobbs, <i><a rel="nofollow" class="external text" href="http://www.nadcomm.com/?p=95">5 Unit Codes</a></i>, section <i>Baudot Multiplex System</i></span> </li> <li id="cite_note-11"><span class="mw-cite-backlink"><b><a href="#cite_ref-11">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFGleick2011" class="citation book cs1">Gleick, James (2011). <a rel="nofollow" class="external text" href="http://around.com/the-information"><i>The Information: A History, a Theory, a Flood</i></a>. London: Fourth Estate. p. 203. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-00-742311-8" title="Special:BookSources/978-0-00-742311-8"><bdi>978-0-00-742311-8</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Information%3A+A+History%2C+a+Theory%2C+a+Flood&rft.place=London&rft.pages=203&rft.pub=Fourth+Estate&rft.date=2011&rft.isbn=978-0-00-742311-8&rft.aulast=Gleick&rft.aufirst=James&rft_id=http%3A%2F%2Faround.com%2Fthe-information&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span></span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-12">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFFoster1901" class="citation journal cs1">Foster, Maximilian (August 1901). <a rel="nofollow" class="external text" href="https://books.google.com/books?id=IF6tNZnhO7wC&pg=PA1195">"A Successful Printing Telegraph"</a>. <i><a href="/wiki/World%27s_Work" class="mw-redirect" title="World's Work">The World's Work: A History of Our Time</a></i>. <b>II</b>: <span class="nowrap">1195–</span>1199<span class="reference-accessdate">. Retrieved <span class="nowrap">9 July</span> 2009</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=The+World%27s+Work%3A+A+History+of+Our+Time&rft.atitle=A+Successful+Printing+Telegraph&rft.volume=II&rft.pages=%3Cspan+class%3D%22nowrap%22%3E1195-%3C%2Fspan%3E1199&rft.date=1901-08&rft.aulast=Foster&rft.aufirst=Maximilian&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DIF6tNZnhO7wC%26pg%3DPA1195&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span></span> </li> <li id="cite_note-13"><span class="mw-cite-backlink"><b><a href="#cite_ref-13">^</a></b></span> <span class="reference-text"><a href="#CITEREFCopeland2006">Copeland 2006</a>, p. 38</span> </li> <li id="cite_note-14"><span class="mw-cite-backlink"><b><a href="#cite_ref-14">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation book cs1"><a rel="nofollow" class="external text" href="https://books.google.com/books?id=TFUiAQAAMAAJ"><i>Telegraph and Telephone Age</i></a>. 1921. <q>I allocated the most frequently used letters in English language to the signals represented by the fewest holes in the perforated tape, and so on in proportion.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Telegraph+and+Telephone+Age&rft.date=1921&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DTFUiAQAAMAAJ&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span></span> </li> <li id="cite_note-15"><span class="mw-cite-backlink"><b><a href="#cite_ref-15">^</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://web.archive.org/web/20230821020920/https://search.itu.int/history/HistoryDigitalCollectionDocLibrary/4.5.43.en.101.pdf">"Telegraph Regulations and Final Protocol (Madrid, 1932)"</a> <span class="cs1-format">(PDF)</span>. Archived from <a rel="nofollow" class="external text" href="http://handle.itu.int/11.1004/020.1000/4.5.43.en.101">the original</a> on 21 August 2023<span class="reference-accessdate">. Retrieved <span class="nowrap">10 May</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Telegraph+Regulations+and+Final+Protocol+%28Madrid%2C+1932%29&rft_id=http%3A%2F%2Fhandle.itu.int%2F11.1004%2F020.1000%2F4.5.43.en.101&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span></span> </li> <li id="cite_note-16"><span class="mw-cite-backlink"><b><a href="#cite_ref-16">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFSmith2001" class="citation web cs1">Smith, Gil (2001). <a rel="nofollow" class="external text" href="http://www.baudot.net/docs/smith--teletype-codes.pdf">"Teletype Communication Codes"</a> <span class="cs1-format">(PDF)</span>. Baudot.net. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20080820043949/http://www.baudot.net/docs/smith--teletype-codes.pdf">Archived</a> <span class="cs1-format">(PDF)</span> from the original on 20 August 2008<span class="reference-accessdate">. Retrieved <span class="nowrap">11 July</span> 2008</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Teletype+Communication+Codes&rft.pub=Baudot.net&rft.date=2001&rft.aulast=Smith&rft.aufirst=Gil&rft_id=http%3A%2F%2Fwww.baudot.net%2Fdocs%2Fsmith--teletype-codes.pdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span></span> </li> <li id="cite_note-Steinbuch-Weber_1974-17"><span class="mw-cite-backlink">^ <a href="#cite_ref-Steinbuch-Weber_1974_17-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Steinbuch-Weber_1974_17-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFSteinbuchWeber1974" class="citation book cs1 cs1-prop-foreign-lang-source"><a href="/wiki/Karl_W._Steinbuch" class="mw-redirect" title="Karl W. Steinbuch">Steinbuch, Karl W.</a>; Weber, Wolfgang, eds. (1974) [1967]. <i>Taschenbuch der Informatik - Band III - Anwendungen und spezielle Systeme der Nachrichtenverarbeitung</i> (in German). Vol. 3 (3 ed.). Berlin, Germany: <a href="/wiki/Springer_Verlag" class="mw-redirect" title="Springer Verlag">Springer Verlag</a>. pp. <span class="nowrap">328–</span>329. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/3-540-06242-4" title="Special:BookSources/3-540-06242-4"><bdi>3-540-06242-4</bdi></a>. <a href="/wiki/LCCN_(identifier)" class="mw-redirect" title="LCCN (identifier)">LCCN</a> <a rel="nofollow" class="external text" href="https://lccn.loc.gov/73-80607">73-80607</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Taschenbuch+der+Informatik+-+Band+III+-+Anwendungen+und+spezielle+Systeme+der+Nachrichtenverarbeitung&rft.place=Berlin%2C+Germany&rft.pages=%3Cspan+class%3D%22nowrap%22%3E328-%3C%2Fspan%3E329&rft.edition=3&rft.pub=Springer+Verlag&rft.date=1974&rft_id=info%3Alccn%2F73-80607&rft.isbn=3-540-06242-4&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span> <span class="cs1-visible-error citation-comment"><code class="cs1-code">{{<a href="/wiki/Template:Cite_book" title="Template:Cite book">cite book</a>}}</code>: </span><span class="cs1-visible-error citation-comment"><code class="cs1-code">|work=</code> ignored (<a href="/wiki/Help:CS1_errors#periodical_ignored" title="Help:CS1 errors">help</a>)</span></span> </li> <li id="cite_note-18"><span class="mw-cite-backlink"><b><a href="#cite_ref-18">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFdataIP_Limited" class="citation web cs1">dataIP Limited. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20171223093021/http://www.dataip.co.uk/technical-information/the-baudot-code/">"The "Baudot" Code"</a>. Archived from <a rel="nofollow" class="external text" href="http://www.dataip.co.uk/technical-information/the-baudot-code/">the original</a> on 23 December 2017<span class="reference-accessdate">. Retrieved <span class="nowrap">16 July</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=The+%22Baudot%22+Code&rft.au=dataIP+Limited&rft_id=http%3A%2F%2Fwww.dataip.co.uk%2Ftechnical-information%2Fthe-baudot-code%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span></span> </li> <li id="cite_note-19"><span class="mw-cite-backlink"><b><a href="#cite_ref-19">^</a></b></span> <span class="reference-text"><a href="/wiki/ITU-T" title="ITU-T">ITU-T</a> <a rel="nofollow" class="external text" href="https://www.itu.int/rec/dologin_pub.asp?lang=e&id=T-REC-S.1-198811-S!!PDF-E">Recommendation S.2 / 11/1988</a>, published in Fascicle VII.1 of the <i>Blue Book</i></span> </li> <li id="cite_note-20"><span class="mw-cite-backlink"><b><a href="#cite_ref-20">^</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://web.archive.org/web/20120208070449/https://www9.deutsche-boerse.com/INTERNET/XETRA/x4_member.nsf/0/4502210270B32DA8C1257600005247F5/$FILE/MUI11010_EnBS_FinalVersion.pdf/MUI11010_EnBS_FinalVersion.pdf?OpenElement">"Enhanced Broadcast Solution – Interface Specification Final Version"</a> <span class="cs1-format">(PDF)</span>. Deutsche Börse. 17 May 2010. Archived from <a rel="nofollow" class="external text" href="https://www9.deutsche-boerse.com/INTERNET/XETRA/x4_member.nsf/0/4502210270B32DA8C1257600005247F5/$FILE/MUI11010_EnBS_FinalVersion.pdf/MUI11010_EnBS_FinalVersion.pdf?OpenElement">the original</a> <span class="cs1-format">(PDF)</span> on 8 February 2012<span class="reference-accessdate">. Retrieved <span class="nowrap">10 August</span> 2011</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Enhanced+Broadcast+Solution+%E2%80%93+Interface+Specification+Final+Version&rft.pub=Deutsche+B%C3%B6rse&rft.date=2010-05-17&rft_id=https%3A%2F%2Fwww9.deutsche-boerse.com%2FINTERNET%2FXETRA%2Fx4_member.nsf%2F0%2F4502210270B32DA8C1257600005247F5%2F%24FILE%2FMUI11010_EnBS_FinalVersion.pdf%2FMUI11010_EnBS_FinalVersion.pdf%3FOpenElement&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span></span> </li> <li id="cite_note-21"><span class="mw-cite-backlink"><b><a href="#cite_ref-21">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFGillam2002" class="citation book cs1">Gillam, Richard (2002). <i>Unicode Demystified</i>. Addison-Wesley. p. 30. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/0-201-70052-2" title="Special:BookSources/0-201-70052-2"><bdi>0-201-70052-2</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Unicode+Demystified&rft.pages=30&rft.pub=Addison-Wesley&rft.date=2002&rft.isbn=0-201-70052-2&rft.aulast=Gillam&rft.aufirst=Richard&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span></span> </li> <li id="cite_note-nadcomm-22"><span class="mw-cite-backlink">^ <a href="#cite_ref-nadcomm_22-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-nadcomm_22-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-nadcomm_22-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-nadcomm_22-3"><sup><i><b>d</b></i></sup></a> <a href="#cite_ref-nadcomm_22-4"><sup><i><b>e</b></i></sup></a> <a href="#cite_ref-nadcomm_22-5"><sup><i><b>f</b></i></sup></a> <a href="#cite_ref-nadcomm_22-6"><sup><i><b>g</b></i></sup></a> <a href="#cite_ref-nadcomm_22-7"><sup><i><b>h</b></i></sup></a> <a href="#cite_ref-nadcomm_22-8"><sup><i><b>i</b></i></sup></a></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://web.archive.org/web/19991104220621/http://www.nadcomm.com/fiveunit/fiveunits.htm">"Five-unit codes"</a>. NADCOMM museum. Archived from <a rel="nofollow" class="external text" href="http://www.nadcomm.com:80/fiveunit/fiveunits.htm">the original</a> on 4 November 1999<span class="reference-accessdate">. Retrieved <span class="nowrap">5 December</span> 2001</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Five-unit+codes&rft.pub=NADCOMM+museum&rft_id=http%3A%2F%2Fwww.nadcomm.com%3A80%2Ffiveunit%2Ffiveunits.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span></span> </li> <li id="cite_note-25"><span class="mw-cite-backlink"><b><a href="#cite_ref-25">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1041539562">.mw-parser-output .citation{word-wrap:break-word}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}</style><span class="citation foldoc">This article is based on material taken from <a rel="nofollow" class="external text" href="https://foldoc.org/Baudot+code">Baudot+code</a> at the <i><a href="/wiki/Free_On-line_Dictionary_of_Computing" title="Free On-line Dictionary of Computing">Free On-line Dictionary of Computing</a></i>  prior to 1 November 2008 and incorporated under the "relicensing" terms of the <a href="/wiki/GNU_Free_Documentation_License" title="GNU Free Documentation License">GFDL</a>, version 1.3 or later.</span></span> </li> <li id="cite_note-26"><span class="mw-cite-backlink"><b><a href="#cite_ref-26">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFJennings2020" class="citation web cs1"><a href="/wiki/Tom_Jennings" title="Tom Jennings">Jennings, Tom</a> (5 February 2020). <a rel="nofollow" class="external text" href="https://www.sr-ix.com/Archive/CharCodeHist/index.html#ITA2">"An annotated history of some character codes: ITA2"</a><span class="reference-accessdate">. Retrieved <span class="nowrap">1 June</span> 2022</span>. <q>[...] the characters that are 'transmission control' related [...] are bit-wise symmetrical – the codes for FIGS, LTRS, space and BLANK – are the same reversed left to right! Further, the codes for CR and LF, equal each other when reversed left to right!</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=An+annotated+history+of+some+character+codes%3A+ITA2&rft.date=2020-02-05&rft.aulast=Jennings&rft.aufirst=Tom&rft_id=https%3A%2F%2Fwww.sr-ix.com%2FArchive%2FCharCodeHist%2Findex.html%23ITA2&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span></span> </li> <li id="cite_note-Bacon_1605-27"><span class="mw-cite-backlink"><b><a href="#cite_ref-Bacon_1605_27-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFBacon1605" class="citation book cs1"><a href="/wiki/Francis_Bacon" title="Francis Bacon">Bacon, Francis</a> (1605). <i>The Proficience and Advancement of Learning Divine and Humane</i>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Proficience+and+Advancement+of+Learning+Divine+and+Humane&rft.date=1605&rft.aulast=Bacon&rft.aufirst=Francis&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="Further_reading">Further reading</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Baudot_code&action=edit&section=20" title="Edit section: Further reading"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFCopeland2006" class="citation book cs1"><a href="/wiki/Jack_Copeland" title="Jack Copeland">Copeland, B. Jack</a>, ed. (2006). <i>Colossus: The Secrets of Bletchley Park's Codebreaking Computers</i>. Oxford: Oxford University Press. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-0-19-284055-4" title="Special:BookSources/978-0-19-284055-4"><bdi>978-0-19-284055-4</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Colossus%3A+The+Secrets+of+Bletchley+Park%27s+Codebreaking+Computers&rft.place=Oxford&rft.pub=Oxford+University+Press&rft.date=2006&rft.isbn=978-0-19-284055-4&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite id="CITEREFHobbs" class="citation web cs1">Hobbs, Alan G. <a rel="nofollow" class="external text" href="http://www.nadcomm.com/?p=95">"NADCOMM Papers and Writings: Five-unit codes"</a><span class="reference-accessdate">. Retrieved <span class="nowrap">10 February</span> 2017</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=NADCOMM+Papers+and+Writings%3A+Five-unit+codes&rft.aulast=Hobbs&rft.aufirst=Alan+G&rft_id=http%3A%2F%2Fwww.nadcomm.com%2F%3Fp%3D95&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span></li> <li><a rel="nofollow" class="external text" href="http://www.sensi.org/~alec/locale/other/mtk-2.html">MTK-2 code table</a></li> <li><a rel="nofollow" class="external text" href="http://www.quadibloc.com/crypto/tele03.htm">Baudot, Murray, ITA2, ITA5, etc.</a></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222" /><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20090913085736/http://chem.ch.huji.ac.il/history/baudot.html">"Jean-Maurice-Émile Baudot"</a>. Archived from <a rel="nofollow" class="external text" href="http://chem.ch.huji.ac.il/history/baudot.html">the original</a> on 13 September 2009.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Jean-Maurice-%C3%89mile+Baudot&rft_id=http%3A%2F%2Fchem.ch.huji.ac.il%2Fhistory%2Fbaudot.html&rfr_id=info%3Asid%2Fen.wikipedia.org%3ABaudot+code" class="Z3988"></span></li></ul> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Baudot_code&action=edit&section=21" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><span class="noviewer" typeof="mw:File"><a href="/wiki/File:Commons-logo.svg" class="mw-file-description"><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" /></a></span> Media related to <a href="https://commons.wikimedia.org/wiki/Category:Baudot_code" class="extiw" title="commons:Category:Baudot code">Baudot code</a> at Wikimedia Commons</li></ul> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374" /><style data-mw-deduplicate="TemplateStyles:r1236075235">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output 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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:Character_encodings" title="Template:Character encodings"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Character_encodings" title="Template talk:Character encodings"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Character_encodings" title="Special:EditPage/Template:Character encodings"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Character_encodings589" style="font-size:114%;margin:0 4em"><a href="/wiki/Character_encoding" title="Character encoding">Character encodings</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Early telecommunications</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/Telegraph_code" title="Telegraph code">Telegraph code</a> <ul><li><a href="/wiki/Cooke_and_Wheatstone_telegraph#Codes" title="Cooke and Wheatstone telegraph">Needle</a></li> <li><a href="/wiki/Morse_code" title="Morse code">Morse</a> <ul><li><a href="/wiki/Morse_code_for_non-Latin_alphabets" title="Morse code for non-Latin alphabets">Non-Latin</a></li> <li><a href="/wiki/Wabun_code" title="Wabun code">Wabun/Kana</a></li> <li><a href="/wiki/Chinese_telegraph_code" title="Chinese telegraph code">Chinese</a></li> <li><a href="/wiki/Russian_Morse_code" title="Russian Morse code">Cyrillic</a></li></ul></li> <li><a class="mw-selflink selflink">Baudot and Murray</a></li></ul></li> <li><a href="/wiki/Fieldata" title="Fieldata">Fieldata</a></li> <li><a href="/wiki/ASCII" title="ASCII">ASCII</a> <ul><li><a href="/wiki/ISO/IEC_646" title="ISO/IEC 646">ISO/IEC 646</a></li></ul></li> <li><a href="/wiki/BCD_(character_encoding)" title="BCD (character encoding)">BCDIC</a></li> <li><a href="/wiki/Teletex" title="Teletex">Teletex</a> and <a href="/wiki/Videotex" title="Videotex">Videotex</a>/<a href="/wiki/Teletext" title="Teletext">Teletext</a> <ul><li><a href="/wiki/T.51/ISO/IEC_6937" title="T.51/ISO/IEC 6937">T.51/ISO/IEC 6937</a></li> <li><a href="/wiki/ITU_T.61" title="ITU T.61">ITU T.61</a></li> <li><a href="/wiki/Videotex_character_set" title="Videotex character set">ITU T.101</a></li> <li>World System Teletext <ul><li><a href="/wiki/World_System_Teletext" title="World System Teletext">background</a></li> <li><a href="/wiki/Teletext_character_set" title="Teletext character set">sets</a></li></ul></li></ul></li> <li><a href="/wiki/Transcode_(character_encoding)" title="Transcode (character encoding)">Transcode</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/ISO/IEC_8859" title="ISO/IEC 8859">ISO/IEC 8859</a></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>Approved parts <ul><li><a href="/wiki/ISO/IEC_8859-1" title="ISO/IEC 8859-1">-1 (Western Europe)</a></li> <li><a href="/wiki/ISO/IEC_8859-2" title="ISO/IEC 8859-2">-2 (Central Europe)</a></li> <li><a href="/wiki/ISO/IEC_8859-3" title="ISO/IEC 8859-3">-3 (Maltese/Esperanto)</a></li> <li><a href="/wiki/ISO/IEC_8859-4" title="ISO/IEC 8859-4">-4 (North Europe)</a></li> <li><a href="/wiki/ISO/IEC_8859-5" title="ISO/IEC 8859-5">-5 (Cyrillic)</a></li> <li><a href="/wiki/ISO/IEC_8859-6" title="ISO/IEC 8859-6">-6 (Arabic)</a></li> <li><a href="/wiki/ISO/IEC_8859-7" title="ISO/IEC 8859-7">-7 (Greek)</a></li> <li><a href="/wiki/ISO/IEC_8859-8" title="ISO/IEC 8859-8">-8 (Hebrew)</a></li> <li><a href="/wiki/ISO/IEC_8859-9" title="ISO/IEC 8859-9">-9 (Turkish)</a></li> <li><a href="/wiki/ISO/IEC_8859-10" title="ISO/IEC 8859-10">-10 (Nordic)</a></li> <li><a href="/wiki/ISO/IEC_8859-11" title="ISO/IEC 8859-11">-11 (Thai)</a></li> <li><a href="/wiki/ISO/IEC_8859-13" title="ISO/IEC 8859-13">-13 (Baltic)</a></li> <li><a href="/wiki/ISO/IEC_8859-14" title="ISO/IEC 8859-14">-14 (Celtic)</a></li> <li><a href="/wiki/ISO/IEC_8859-15" title="ISO/IEC 8859-15">-15 (New Western Europe)</a></li> <li><a href="/wiki/ISO/IEC_8859-16" title="ISO/IEC 8859-16">-16 (Romanian)</a></li></ul></li> <li>Abandoned parts <ul><li><a href="/wiki/ISO/IEC_8859-12" class="mw-redirect" title="ISO/IEC 8859-12">-12 (Devanagari)</a></li></ul></li> <li>Proposed but not approved <ul><li><a href="/wiki/ISO-IR-111" title="ISO-IR-111">KOI-8 Cyrillic</a></li> <li><a href="/wiki/ISO-IR-197" title="ISO-IR-197">Sámi</a></li></ul></li> <li>Adaptations <ul><li><a href="/wiki/ISO-IR-182" title="ISO-IR-182">Welsh</a></li> <li><a href="/wiki/Code_page_922" title="Code page 922">Estonian</a></li> <li><a href="/wiki/Code_page_1124" title="Code page 1124">Ukrainian Cyrillic</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Bibliographic use</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/MARC-8" title="MARC-8">MARC-8</a> <ul><li><a href="/wiki/ANSEL" title="ANSEL">ANSEL</a></li> <li><a href="/wiki/Chinese_Character_Code_for_Information_Interchange" title="Chinese Character Code for Information Interchange">CCCII/EACC</a></li></ul></li> <li><a href="/wiki/ISO_5426" title="ISO 5426">ISO 5426</a></li> <li><a href="/wiki/ISO_5426" title="ISO 5426">5426-2</a></li> <li><a href="/wiki/ISO_5427" title="ISO 5427">5427</a></li> <li><a href="/wiki/ISO_5428" title="ISO 5428">5428</a></li> <li><a href="/wiki/ISO_6438" title="ISO 6438">6438</a></li> <li><a href="/wiki/ISO_6862" title="ISO 6862">6862</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">National standards</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/ArmSCII" title="ArmSCII">ArmSCII</a></li> <li><a href="/wiki/Big5" title="Big5">Big5</a></li> <li><a href="/wiki/BraSCII" title="BraSCII">BraSCII</a></li> <li><a href="/wiki/BSCII" class="mw-redirect" title="BSCII">BSCII</a></li> <li><a href="/wiki/CNS_11643" title="CNS 11643">CNS 11643</a></li> <li><a href="/wiki/DIN_66003" title="DIN 66003">DIN 66003</a></li> <li><a href="/wiki/ELOT_927" title="ELOT 927">ELOT 927</a></li> <li><a href="/wiki/GOST_10859" title="GOST 10859">GOST 10859</a></li> <li><a href="/wiki/GB_2312" title="GB 2312">GB 2312</a></li> <li><a href="/wiki/GB_12345" title="GB 12345">GB 12345</a></li> <li><a href="/wiki/GB_12052" title="GB 12052">GB 12052</a></li> <li><a href="/wiki/GB_18030" title="GB 18030">GB 18030</a></li> <li><a href="/wiki/Hong_Kong_Supplementary_Character_Set" title="Hong Kong Supplementary Character Set">HKSCS</a></li> <li><a href="/wiki/Indian_Script_Code_for_Information_Interchange" title="Indian Script Code for Information Interchange">ISCII</a></li> <li><a href="/wiki/JIS_X_0201" title="JIS X 0201">JIS X 0201</a></li> <li><a href="/wiki/JIS_X_0208" title="JIS X 0208">JIS X 0208</a></li> <li><a href="/wiki/JIS_X_0212" title="JIS X 0212">JIS X 0212</a></li> <li><a href="/wiki/JIS_X_0213" title="JIS X 0213">JIS X 0213</a></li> <li><a href="/wiki/KOI-7" title="KOI-7">KOI-7</a></li> <li><a href="/wiki/KPS_9566" title="KPS 9566">KPS 9566</a></li> <li><a href="/wiki/KS_X_1001" title="KS X 1001">KS X 1001</a></li> <li><a href="/wiki/KS_X_1002" title="KS X 1002">KS X 1002</a></li> <li><a href="/wiki/LST_1564" title="LST 1564">LST 1564</a></li> <li><a href="/wiki/LST_1590-4" title="LST 1590-4">LST 1590-4</a></li> <li><a href="/wiki/Perso-Arabic_Script_Code_for_Information_Interchange" title="Perso-Arabic Script Code for Information Interchange">PASCII</a></li> <li><a href="/wiki/Shift_JIS" title="Shift JIS">Shift JIS</a></li> <li><a href="/wiki/SI_960" title="SI 960">SI 960</a></li> <li><a href="/wiki/Thai_Industrial_Standard_620-2533" title="Thai Industrial Standard 620-2533">TIS-620</a></li> <li><a href="/wiki/Tamil_Script_Code_for_Information_Interchange" title="Tamil Script Code for Information Interchange">TSCII</a></li> <li><a href="/wiki/VISCII" title="VISCII">VISCII</a></li> <li><a href="/wiki/VSCII" title="VSCII">VSCII</a></li> <li><a href="/wiki/YUSCII" title="YUSCII">YUSCII</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/ISO/IEC_2022" title="ISO/IEC 2022">ISO/IEC 2022</a></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/ISO/IEC_8859" title="ISO/IEC 8859">ISO/IEC 8859</a></li> <li><a href="/wiki/ISO/IEC_10367" title="ISO/IEC 10367">ISO/IEC 10367</a></li> <li><a href="/wiki/Extended_Unix_Code" title="Extended Unix Code">Extended Unix Code / EUC</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Mac OS <a href="/wiki/Code_page" title="Code page">Code pages</a><br />("scripts")</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/Mac_OS_Armenian" title="Mac OS Armenian">Armenian</a></li> <li><a href="/wiki/MacArabic_encoding" title="MacArabic encoding">Arabic</a></li> <li><a href="/wiki/Mac_OS_Barents_Cyrillic" title="Mac OS Barents Cyrillic">Barents Cyrillic</a></li> <li><a href="/wiki/Mac_OS_Celtic" title="Mac OS Celtic">Celtic</a></li> <li><a href="/wiki/Mac_OS_Central_European_encoding" title="Mac OS Central European encoding">Central European</a></li> <li><a href="/wiki/Mac_OS_Croatian_encoding" title="Mac OS Croatian encoding">Croatian</a></li> <li><a href="/wiki/Mac_OS_Cyrillic_encoding" title="Mac OS Cyrillic encoding">Cyrillic</a></li> <li><a href="/wiki/Mac_OS_Devanagari_encoding" title="Mac OS Devanagari encoding">Devanagari</a></li> <li><a href="/wiki/MacFarsi_encoding" title="MacFarsi encoding">Farsi (Persian)</a></li> <li><a href="/wiki/Macintosh_Font_X_encoding" title="Macintosh Font X encoding">Font X (Kermit)</a></li> <li><a href="/wiki/Mac_OS_Gaelic" title="Mac OS Gaelic">Gaelic</a></li> <li><a href="/wiki/Mac_OS_Georgian" title="Mac OS Georgian">Georgian</a></li> <li><a href="/wiki/MacGreek_encoding" title="MacGreek encoding">Greek</a></li> <li><a href="/wiki/Mac_OS_Gujarati" title="Mac OS Gujarati">Gujarati</a></li> <li><a href="/wiki/Mac_OS_Gurmukhi" title="Mac OS Gurmukhi">Gurmukhi</a></li> <li><a href="/wiki/Mac_OS_Hebrew" title="Mac OS Hebrew">Hebrew</a></li> <li><a href="/wiki/Mac_OS_Icelandic_encoding" title="Mac OS Icelandic encoding">Iceland</a></li> <li><a href="/wiki/Mac_OS_Inuit" title="Mac OS Inuit">Inuit</a></li> <li><a href="/wiki/Mac_OS_Keyboard_encoding" title="Mac OS Keyboard encoding">Keyboard</a></li> <li><a href="/wiki/Macintosh_Latin_encoding" title="Macintosh Latin encoding">Latin (Kermit)</a></li> <li><a href="/wiki/Mac_OS_Maltese/Esperanto_encoding" title="Mac OS Maltese/Esperanto encoding">Maltese/Esperanto</a></li> <li><a href="/wiki/Mac_OS_Ogham" title="Mac OS Ogham">Ogham</a></li> <li><a href="/wiki/Mac_OS_Roman" title="Mac OS Roman">Roman</a></li> <li><a href="/wiki/Mac_OS_Romanian_encoding" title="Mac OS Romanian encoding">Romanian</a></li> <li><a href="/wiki/Mac_OS_S%C3%A1mi" title="Mac OS Sámi">Sámi</a></li> <li><a href="/wiki/Mac_OS_Turkish_encoding" title="Mac OS Turkish encoding">Turkish</a></li> <li><a href="/wiki/Mac_OS_Turkic_Cyrillic" title="Mac OS Turkic Cyrillic">Turkic Cyrillic</a></li> <li><a href="/wiki/Mac_OS_Ukrainian_encoding" title="Mac OS Ukrainian encoding">Ukrainian</a></li> <li><a href="/wiki/VT100_encoding" title="VT100 encoding">VT100</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">DOS code pages</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/Code_page_437" title="Code page 437">437</a></li> <li><a href="/wiki/Code_page_737" title="Code page 737">737</a></li> <li><a href="/wiki/Code_page_850" title="Code page 850">850</a></li> <li><a href="/wiki/Code_page_858" class="mw-redirect" title="Code page 858">858</a></li> <li><a href="/wiki/Code_page_861" title="Code page 861">861</a></li> <li><a href="/wiki/Code_page_862" title="Code page 862">862</a></li> <li><a href="/wiki/Code_page_863" title="Code page 863">863</a></li> <li><a href="/wiki/Code_page_864" title="Code page 864">864</a></li> <li><a href="/wiki/Code_page_865" title="Code page 865">865</a></li> <li><a href="/wiki/Code_page_866" title="Code page 866">866</a></li> <li><a href="/wiki/Code_page_867" title="Code page 867">867</a></li> <li><a href="/wiki/Code_page_868" title="Code page 868">868</a></li> <li><a href="/wiki/Code_page_869" title="Code page 869">869</a></li> <li><a href="/wiki/Code_page_899" title="Code page 899">899</a></li> <li><a href="/wiki/Code_page_904" title="Code page 904">904</a></li> <li><a href="/wiki/Code_page_932_(IBM)" title="Code page 932 (IBM)">932</a></li> <li><a href="/wiki/Code_page_936_(IBM)" title="Code page 936 (IBM)">936</a></li> <li><a href="/wiki/Code_page_942" title="Code page 942">942</a></li> <li><a href="/wiki/Code_page_949_(IBM)" title="Code page 949 (IBM)">949</a></li> <li><a href="/wiki/Code_page_950" title="Code page 950">950</a></li> <li><a href="/wiki/Code_page_951" title="Code page 951">951</a></li> <li><a href="/wiki/Code_page_1040" title="Code page 1040">1040</a></li> <li><a href="/wiki/Code_page_1043" title="Code page 1043">1043</a></li> <li><a href="/wiki/Code_page_1046" title="Code page 1046">1046</a></li> <li><a href="/wiki/Code_page_1098" title="Code page 1098">1098</a></li> <li><a href="/wiki/Code_page_1115" title="Code page 1115">1115</a></li> <li><a href="/wiki/Code_page_1116" title="Code page 1116">1116</a></li> <li><a href="/wiki/Code_page_1117" title="Code page 1117">1117</a></li> <li><a href="/wiki/Code_page_1118" title="Code page 1118">1118</a></li> <li><a href="/wiki/Code_page_1127" title="Code page 1127">1127</a></li> <li><a href="/wiki/ABICOMP_character_set" title="ABICOMP character set">ABICOMP</a></li> <li><a href="/wiki/CS_Indic_character_set" title="CS Indic character set">CS Indic</a></li> <li><a href="/wiki/CSX_Indic_character_set" title="CSX Indic character set">CSX Indic</a></li> <li><a href="/wiki/CSX%2B_Indic_character_set" title="CSX+ Indic character set">CSX+ Indic</a></li> <li><a href="/wiki/CWI-2" title="CWI-2">CWI-2</a></li> <li><a href="/wiki/Iran_System_encoding" title="Iran System encoding">Iran System</a></li> <li><a href="/wiki/Kamenick%C3%BD_encoding" title="Kamenický encoding">Kamenický</a></li> <li><a href="/wiki/Mazovia_encoding" title="Mazovia encoding">Mazovia</a></li> <li><a href="/wiki/MIK_(character_set)" title="MIK (character set)">MIK</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/IBM_AIX" title="IBM AIX">IBM AIX code pages</a></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/Code_page_895" title="Code page 895">895</a></li> <li><a href="/wiki/Code_page_896" title="Code page 896">896</a></li> <li><a href="/wiki/Code_page_912" title="Code page 912">912</a></li> <li><a href="/wiki/Code_page_915" title="Code page 915">915</a></li> <li><a href="/wiki/Code_page_921" title="Code page 921">921</a></li> <li><a href="/wiki/Code_page_922" title="Code page 922">922</a></li> <li><a href="/wiki/Code_page_1006" title="Code page 1006">1006</a></li> <li><a href="/wiki/Code_page_1008" title="Code page 1008">1008</a></li> <li><a href="/wiki/Code_page_1009" title="Code page 1009">1009</a></li> <li><a href="/wiki/Code_page_1010" title="Code page 1010">1010</a></li> <li><a href="/wiki/Code_page_1012" title="Code page 1012">1012</a></li> <li><a href="/wiki/Code_page_1013" title="Code page 1013">1013</a></li> <li><a href="/wiki/Code_page_1014" title="Code page 1014">1014</a></li> <li><a href="/wiki/Code_page_1015" title="Code page 1015">1015</a></li> <li><a href="/wiki/Code_page_1016" title="Code page 1016">1016</a></li> <li><a href="/wiki/Code_page_1017" title="Code page 1017">1017</a></li> <li><a href="/wiki/Code_page_1018" title="Code page 1018">1018</a></li> <li><a href="/wiki/Code_page_1019" title="Code page 1019">1019</a></li> <li><a href="/wiki/Code_page_1046" title="Code page 1046">1046</a></li> <li><a href="/wiki/Code_page_1133" title="Code page 1133">1133</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Windows_code_page" title="Windows code page">Windows code pages</a></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/CER-GS" title="CER-GS">CER-GS</a></li> <li><a href="/wiki/Code_page_932_(Microsoft_Windows)" title="Code page 932 (Microsoft Windows)">932</a></li> <li><a href="/wiki/Code_page_936_(Microsoft_Windows)" title="Code page 936 (Microsoft Windows)">936</a> (<a href="/wiki/GBK_(character_encoding)" title="GBK (character encoding)">GBK</a>)</li> <li><a href="/wiki/Code_page_950" title="Code page 950">950</a></li> <li><a href="/wiki/Extended_Latin-8" title="Extended Latin-8">Extended Latin-8</a></li> <li><a href="/wiki/Windows-1250" title="Windows-1250">1250</a></li> <li><a href="/wiki/Windows-1251" title="Windows-1251">1251</a></li> <li><a href="/wiki/Windows-1252" title="Windows-1252">1252</a></li> <li><a href="/wiki/Windows-1253" title="Windows-1253">1253</a></li> <li><a href="/wiki/Windows-1254" title="Windows-1254">1254</a></li> <li><a href="/wiki/Windows-1255" title="Windows-1255">1255</a></li> <li><a href="/wiki/Windows-1256" title="Windows-1256">1256</a></li> <li><a href="/wiki/Windows-1257" title="Windows-1257">1257</a></li> <li><a href="/wiki/Windows-1258" title="Windows-1258">1258</a></li> <li><a href="/wiki/Windows-1270" title="Windows-1270">1270</a></li> <li><a href="/wiki/Windows_Cyrillic_%2B_French" title="Windows Cyrillic + French">Cyrillic + French</a></li> <li><a href="/wiki/Windows_Cyrillic_%2B_German" title="Windows Cyrillic + German">Cyrillic + German</a></li> <li><a href="/wiki/Windows_Polytonic_Greek" title="Windows Polytonic Greek">Polytonic Greek</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/EBCDIC" title="EBCDIC">EBCDIC</a> code pages</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/Japanese_language_in_EBCDIC" title="Japanese language in EBCDIC">Japanese language in EBCDIC</a></li> <li><a href="/wiki/DKOI" title="DKOI">DKOI</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Digital_Equipment_Corporation" title="Digital Equipment Corporation">DEC</a> terminals (<a href="/wiki/VT220" title="VT220">VTx</a>)</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/Multinational_Character_Set" title="Multinational Character Set">Multinational (MCS)</a></li> <li><a href="/wiki/National_Replacement_Character_Set" title="National Replacement Character Set">National Replacement (NRCS)</a> <ul><li><a href="/wiki/Code_page_1020" title="Code page 1020">French Canadian</a></li> <li><a href="/wiki/Code_page_1021" title="Code page 1021">Swiss</a></li> <li><a href="/wiki/Code_page_1023" title="Code page 1023">Spanish</a></li> <li><a href="/wiki/Code_page_1101" title="Code page 1101">United Kingdom</a></li> <li><a href="/wiki/Code_page_1102" title="Code page 1102">Dutch</a></li> <li><a href="/wiki/Code_page_1103" title="Code page 1103">Finnish</a></li> <li><a href="/wiki/Code_page_1104" title="Code page 1104">French</a></li> <li><a href="/wiki/Code_page_1105" title="Code page 1105">Norwegian and Danish</a></li> <li><a href="/wiki/Code_page_1106" title="Code page 1106">Swedish</a></li> <li><a href="/wiki/Code_page_1107" title="Code page 1107">Norwegian and Danish (alternative)</a></li></ul></li> <li><a href="/wiki/Code_page_1287" title="Code page 1287">8-bit Greek</a></li> <li><a href="/wiki/Code_page_1288" title="Code page 1288">8-bit Turkish</a></li> <li><a href="/wiki/SI_960" title="SI 960">SI 960</a></li> <li><a href="/wiki/DEC_Hebrew" title="DEC Hebrew">Hebrew</a></li> <li><a href="/wiki/DEC_Special_Graphics" title="DEC Special Graphics">Special Graphics</a></li> <li><a href="/wiki/DEC_Technical_Character_Set" title="DEC Technical Character Set">Technical (TCS)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Platform specific</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/Code_page_1052" class="mw-redirect" title="Code page 1052">1052</a></li> <li><a href="/wiki/Code_page_1053" class="mw-redirect" title="Code page 1053">1053</a></li> <li><a href="/wiki/Code_page_1054" class="mw-redirect" title="Code page 1054">1054</a></li> <li><a href="/wiki/Code_page_1055" class="mw-redirect" title="Code page 1055">1055</a></li> <li><a href="/wiki/Code_page_1058" title="Code page 1058">1058</a></li> <li><a href="/wiki/RISC_OS_character_set" title="RISC OS character set">Acorn RISC OS</a></li> <li><a href="/wiki/Amstrad_CPC_character_set" title="Amstrad CPC character set">Amstrad CPC</a></li> <li><a href="/wiki/Apple_II_character_set" title="Apple II character set">Apple II</a></li> <li><a href="/wiki/ATASCII" title="ATASCII">ATASCII</a></li> <li><a href="/wiki/Atari_ST_character_set" title="Atari ST character set">Atari ST</a></li> <li><a href="/wiki/Bitstream_International_Character_Set" title="Bitstream International Character Set">BICS</a></li> <li><a href="/wiki/Casio_calculator_character_sets" title="Casio calculator character sets">Casio calculators</a></li> <li><a href="/wiki/CDC_display_code" title="CDC display code">CDC</a></li> <li><a href="/wiki/Intecolor/Compucolor_8001_character_set" class="mw-redirect" title="Intecolor/Compucolor 8001 character set">Compucolor 8001</a></li> <li><a href="/wiki/Compucolor_II_character_set" title="Compucolor II character set">Compucolor II</a></li> <li><a href="/wiki/Amstrad_CP/M_Plus_character_set" title="Amstrad CP/M Plus character set">CP/M+</a></li> <li><a href="/wiki/DEC_RADIX_50" title="DEC RADIX 50">DEC RADIX 50</a></li> <li><a href="/wiki/Multinational_Character_Set" title="Multinational Character Set">DEC MCS</a>/<a href="/wiki/National_Replacement_Character_Set" title="National Replacement Character Set">NRCS</a></li> <li><a href="/wiki/DG_International" title="DG International">DG International</a></li> <li><a href="/wiki/Galaksija_(computer)#Character_ROM" title="Galaksija (computer)">Galaksija</a></li> <li><a href="/wiki/GEM_character_set" title="GEM character set">GEM</a></li> <li><a href="/wiki/GSM_03.38" title="GSM 03.38">GSM 03.38</a></li> <li><a href="/wiki/HP_Roman" title="HP Roman">HP Roman</a></li> <li><a href="/wiki/FOCAL_character_set" title="FOCAL character set">HP FOCAL</a></li> <li><a href="/wiki/RPL_character_set" title="RPL character set">HP RPL</a></li> <li><a href="/wiki/SQUOZE#Identifier_name_character_encoding" title="SQUOZE">SQUOZE</a></li> <li><a href="/wiki/Lotus_International_Character_Set" title="Lotus International Character Set">LICS</a></li> <li><a href="/wiki/Lotus_Multi-Byte_Character_Set" title="Lotus Multi-Byte Character Set">LMBCS</a></li> <li><a href="/wiki/MSX_character_set" title="MSX character set">MSX</a></li> <li><a href="/wiki/NEC_APC_character_set" title="NEC APC character set">NEC APC</a></li> <li><a href="/wiki/NeXT_character_set" title="NeXT character set">NeXT</a></li> <li><a href="/wiki/PETSCII" title="PETSCII">PETSCII</a></li> <li><a href="/wiki/PostScript_Standard_Encoding" title="PostScript Standard Encoding">PostScript Standard</a></li> <li><a href="/wiki/PostScript_Latin_1_Encoding" title="PostScript Latin 1 Encoding">PostScript Latin 1</a></li> <li><a href="/wiki/SAM_Coup%C3%A9_character_set" class="mw-redirect" title="SAM Coupé character set">SAM Coupé</a></li> <li><a href="/wiki/Sega_SC-3000_character_set" title="Sega SC-3000 character set">Sega SC-3000</a></li> <li><a href="/wiki/Sharp_pocket_computer_character_sets" title="Sharp pocket computer character sets">Sharp calculators</a></li> <li><a href="/wiki/Sharp_MZ_character_set" title="Sharp MZ character set">Sharp MZ</a></li> <li><a href="/wiki/Sinclair_QL_character_set" title="Sinclair QL character set">Sinclair QL</a></li> <li><a href="/wiki/Teletext_character_set" title="Teletext character set">Teletext</a></li> <li><a href="/wiki/TI_calculator_character_sets" title="TI calculator character sets">TI calculators</a></li> <li><a href="/wiki/TRS-80_character_set" title="TRS-80 character set">TRS-80</a></li> <li><a href="/wiki/Ventura_International" title="Ventura International">Ventura International</a></li> <li><a href="/wiki/Wang_International_Standard_Code_for_Information_Interchange" title="Wang International Standard Code for Information Interchange">WISCII</a></li> <li><a href="/wiki/Xerox_Character_Code_Standard" title="Xerox Character Code Standard">XCCS</a></li> <li><a href="/wiki/ZX80_character_set" title="ZX80 character set">ZX80</a></li> <li><a href="/wiki/ZX81_character_set" title="ZX81 character set">ZX81</a></li> <li><a href="/wiki/ZX_Spectrum_character_set" title="ZX Spectrum character set">ZX Spectrum</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Unicode" title="Unicode">Unicode</a> / <a href="/wiki/Universal_Coded_Character_Set" title="Universal Coded Character Set">ISO/IEC 10646</a></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/UTF-1" title="UTF-1">UTF-1</a></li> <li><a href="/wiki/UTF-7" title="UTF-7">UTF-7</a></li> <li><a href="/wiki/UTF-8" title="UTF-8">UTF-8</a></li> <li><a href="/wiki/UTF-16" title="UTF-16">UTF-16</a></li> <li><a href="/wiki/UTF-32" title="UTF-32">UTF-32</a></li> <li><a href="/wiki/UTF-EBCDIC" title="UTF-EBCDIC">UTF-EBCDIC</a></li> <li><a href="/wiki/GB_18030" title="GB 18030">GB 18030</a></li> <li><a href="/wiki/DIN_91379" title="DIN 91379">DIN 91379</a></li> <li><a href="/wiki/Binary_Ordered_Compression_for_Unicode" title="Binary Ordered Compression for Unicode">BOCU-1</a></li> <li><a href="/wiki/CESU-8" title="CESU-8">CESU-8</a></li> <li><a href="/wiki/Standard_Compression_Scheme_for_Unicode" title="Standard Compression Scheme for Unicode">SCSU</a></li> <li><a href="/wiki/Tamil_All_Character_Encoding" title="Tamil All Character Encoding">TACE16</a></li> <li><a href="/wiki/Comparison_of_Unicode_encodings" title="Comparison of Unicode encodings">Comparison of Unicode encodings</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/TeX" title="TeX">TeX</a> typesetting system</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/Cork_encoding" title="Cork encoding">Cork</a></li> <li><a href="/wiki/LY1_encoding" title="LY1 encoding">LY1</a></li> <li><a href="/wiki/OML_encoding" title="OML encoding">OML</a></li> <li><a href="/wiki/OMS_encoding" title="OMS encoding">OMS</a></li> <li><a href="/wiki/OT1_encoding" title="OT1 encoding">OT1</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Miscellaneous code pages</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/ABICOMP_character_set" title="ABICOMP character set">ABICOMP</a></li> <li><a href="/wiki/ASMO_449" title="ASMO 449">ASMO 449</a></li> <li><a href="/wiki/Digital_encoding_of_APL_symbols" title="Digital encoding of APL symbols">Digital encoding of APL symbols</a> <ul><li><a href="/wiki/ISO-IR-68" title="ISO-IR-68">ISO-IR-68</a></li></ul></li> <li><a href="/wiki/ARIB_STD_B24_character_set" title="ARIB STD B24 character set">ARIB STD-B24</a></li> <li><a href="/wiki/Fieldata" title="Fieldata">Fieldata</a></li> <li><a href="/wiki/HZ_(character_encoding)" title="HZ (character encoding)">HZ</a></li> <li><a href="/wiki/IEC-P27-1" title="IEC-P27-1">IEC-P27-1</a></li> <li>INIS <ul><li><a href="/wiki/INIS_character_set" title="INIS character set">7-bit</a></li> <li><a href="/wiki/INIS-8" title="INIS-8">8-bit</a></li></ul></li> <li><a href="/wiki/ISO-IR-169" title="ISO-IR-169">ISO-IR-169</a></li> <li><a href="/wiki/ISO_2033" title="ISO 2033">ISO 2033</a></li> <li><a href="/wiki/KOI_character_encodings" title="KOI character encodings">KOI</a> <ul><li><a href="/wiki/KOI8-R" title="KOI8-R">KOI8-R</a></li> <li><a href="/wiki/KOI8-RU" title="KOI8-RU">KOI8-RU</a></li> <li><a href="/wiki/KOI8-U" title="KOI8-U">KOI8-U</a></li></ul></li> <li><i><a href="/wiki/Mojiky%C5%8D" title="Mojikyō">Mojikyō</a></i></li> <li><a href="/wiki/Stanford_Extended_ASCII" title="Stanford Extended ASCII">SEASCII</a></li> <li><a href="/wiki/Stanford/ITS_character_set" title="Stanford/ITS character set">Stanford/ITS</a></li> <li><a href="/wiki/Symbol_(typeface)" title="Symbol (typeface)">Symbol</a></li> <li><a href="/wiki/TRON_(encoding)" title="TRON (encoding)">TRON</a></li> <li><a href="/wiki/Unified_Hangul_Code" title="Unified Hangul Code">Unified Hangul Code</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Control_character" title="Control character">Control character</a></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/Prosigns_for_Morse_code" title="Prosigns for Morse code">Morse prosigns</a></li> <li><a href="/wiki/C0_and_C1_control_codes" title="C0 and C1 control codes">C0 and C1 control codes</a> <ul><li><a href="/wiki/ANSI_escape_code" title="ANSI escape code">ISO/IEC 6429</a></li> <li><a href="/wiki/JIS_X_0211" title="JIS X 0211">JIS X 0211</a></li></ul></li> <li><a href="/wiki/Unicode_control_characters" title="Unicode control characters">Unicode control, format and separator characters</a></li> <li><a href="/wiki/Whitespace_character" title="Whitespace character">Whitespace characters</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related topics</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/CCSID" title="CCSID">CCSID</a></li> <li><a href="/wiki/Character_encodings_in_HTML" title="Character encodings in HTML">Character encodings in HTML</a></li> <li><a href="/wiki/Charset_detection" title="Charset detection">Charset detection</a></li> <li><a href="/wiki/Han_unification" title="Han unification">Han unification</a></li> <li><a href="/wiki/Hardware_code_page" title="Hardware code page">Hardware code page</a></li> <li><a href="/wiki/Magnetic_ink_character_recognition" title="Magnetic ink character recognition">MICR code</a></li> <li><a href="/wiki/Mojibake" title="Mojibake">Mojibake</a></li> <li><a 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