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class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_no.wikipedia.org&uselang=nb" class=""><span>Doner</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Spesial:Opprett_konto&returnto=Lyd" title="Du oppfordres til å opprette en konto og logge inn, men det er ikke obligatorisk" class=""><span>Opprett konto</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Spesial:Logg_inn&returnto=Lyd" title="Du oppfordres til å logge inn, men det er ikke obligatorisk [o]" accesskey="o" 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mw-ui-icon-wikimedia-logIn"></span> <span>Logg inn</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Nettsted"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Innhold" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Innhold</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">flytt til sidefeltet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">skjul</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">(Til toppen)</div> </a> </li> <li id="toc-To_definisjoner" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#To_definisjoner"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>To definisjoner</span> </div> </a> <ul id="toc-To_definisjoner-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Grunnleggende_egenskaper" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Grunnleggende_egenskaper"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Grunnleggende egenskaper</span> </div> </a> <ul id="toc-Grunnleggende_egenskaper-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Teknisk" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Teknisk"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Teknisk</span> </div> </a> <ul id="toc-Teknisk-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Hørsel" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Hørsel"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Hørsel</span> </div> </a> <ul id="toc-Hørsel-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Se_også" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Se_også"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Se også</span> </div> </a> <ul id="toc-Se_også-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Referanser" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Referanser"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>Referanser</span> </div> </a> <ul id="toc-Referanser-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="Innhold" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <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="Vis/skjul innholdsfortegnelsen" > <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">Vis/skjul innholdsfortegnelsen</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">Lyd</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="Gå til en artikkel på et annet språk. Tilgjengelig på 150 språk" > <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-150" 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">150 språk</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Lyd" title="Lyd – norsk nynorsk" lang="nn" hreflang="nn" data-title="Lyd" data-language-autonym="Norsk nynorsk" data-language-local-name="norsk nynorsk" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Lyd" title="Lyd – dansk" lang="da" hreflang="da" data-title="Lyd" data-language-autonym="Dansk" data-language-local-name="dansk" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Ljud" title="Ljud – svensk" lang="sv" hreflang="sv" data-title="Ljud" data-language-autonym="Svenska" data-language-local-name="svensk" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Hlj%C3%B3%C3%B0" title="Hljóð – islandsk" lang="is" hreflang="is" data-title="Hljóð" data-language-autonym="Íslenska" data-language-local-name="islandsk" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Klank" title="Klank – afrikaans" lang="af" hreflang="af" data-title="Klank" data-language-autonym="Afrikaans" data-language-local-name="afrikaans" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-als mw-list-item"><a href="https://als.wikipedia.org/wiki/Schall" title="Schall – sveitsertysk" lang="gsw" hreflang="gsw" data-title="Schall" data-language-autonym="Alemannisch" data-language-local-name="sveitsertysk" class="interlanguage-link-target"><span>Alemannisch</span></a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%8B%B5%E1%88%9D%E1%8C%BD" title="ድምጽ – amharisk" lang="am" hreflang="am" data-title="ድምጽ" data-language-autonym="አማርኛ" data-language-local-name="amharisk" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-ang mw-list-item"><a href="https://ang.wikipedia.org/wiki/Sw%C4%93g" title="Swēg – gammelengelsk" lang="ang" hreflang="ang" data-title="Swēg" data-language-autonym="Ænglisc" data-language-local-name="gammelengelsk" class="interlanguage-link-target"><span>Ænglisc</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B5%D9%88%D8%AA" title="صوت – arabisk" lang="ar" hreflang="ar" data-title="صوت" data-language-autonym="العربية" data-language-local-name="arabisk" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-an mw-list-item"><a href="https://an.wikipedia.org/wiki/Soniu" title="Soniu – aragonsk" lang="an" hreflang="an" data-title="Soniu" data-language-autonym="Aragonés" data-language-local-name="aragonsk" class="interlanguage-link-target"><span>Aragonés</span></a></li><li class="interlanguage-link interwiki-arc mw-list-item"><a href="https://arc.wikipedia.org/wiki/%DC%A9%DC%A0%DC%90_(%DC%A8%DC%98%DC%AC%DC%90)" title="ܩܠܐ (ܨܘܬܐ) – arameisk" lang="arc" hreflang="arc" data-title="ܩܠܐ (ܨܘܬܐ)" data-language-autonym="ܐܪܡܝܐ" data-language-local-name="arameisk" class="interlanguage-link-target"><span>ܐܪܡܝܐ</span></a></li><li class="interlanguage-link interwiki-hyw mw-list-item"><a href="https://hyw.wikipedia.org/wiki/%D5%81%D5%A1%D5%B5%D5%B6" title="Ձայն – vestarmensk" lang="hyw" hreflang="hyw" data-title="Ձայն" data-language-autonym="Արեւմտահայերէն" data-language-local-name="vestarmensk" class="interlanguage-link-target"><span>Արեւմտահայերէն</span></a></li><li class="interlanguage-link interwiki-as mw-list-item"><a href="https://as.wikipedia.org/wiki/%E0%A6%B6%E0%A6%AC%E0%A7%8D%E0%A6%A6" title="শব্দ – assamesisk" lang="as" hreflang="as" data-title="শব্দ" data-language-autonym="অসমীয়া" data-language-local-name="assamesisk" class="interlanguage-link-target"><span>অসমীয়া</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Son%C3%ADu" title="Soníu – asturisk" lang="ast" hreflang="ast" data-title="Soníu" data-language-autonym="Asturianu" data-language-local-name="asturisk" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-gn mw-list-item"><a href="https://gn.wikipedia.org/wiki/Pu" title="Pu – guarani" lang="gn" hreflang="gn" data-title="Pu" data-language-autonym="Avañe'ẽ" data-language-local-name="guarani" class="interlanguage-link-target"><span>Avañe'ẽ</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/S%C9%99s" title="Səs – aserbajdsjansk" lang="az" hreflang="az" data-title="Səs" data-language-autonym="Azərbaycanca" data-language-local-name="aserbajdsjansk" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-azb mw-list-item"><a href="https://azb.wikipedia.org/wiki/%D8%B3%D8%B3" title="سس – søraserbajdsjansk" lang="azb" hreflang="azb" data-title="سس" data-language-autonym="تۆرکجه" data-language-local-name="søraserbajdsjansk" class="interlanguage-link-target"><span>تۆرکجه</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%B6%E0%A6%AC%E0%A7%8D%E0%A6%A6" title="শব্দ – bengali" lang="bn" hreflang="bn" data-title="শব্দ" data-language-autonym="বাংলা" data-language-local-name="bengali" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Sia%E2%81%BF-im" title="Siaⁿ-im – minnan" lang="nan" hreflang="nan" data-title="Siaⁿ-im" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-ba mw-list-item"><a href="https://ba.wikipedia.org/wiki/%D0%A2%D0%B0%D1%83%D1%8B%D1%88" title="Тауыш – basjkirsk" lang="ba" hreflang="ba" data-title="Тауыш" data-language-autonym="Башҡортса" data-language-local-name="basjkirsk" class="interlanguage-link-target"><span>Башҡортса</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%93%D1%83%D0%BA" title="Гук – belarusisk" lang="be" hreflang="be" data-title="Гук" data-language-autonym="Беларуская" data-language-local-name="belarusisk" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%93%D1%83%D0%BA" title="Гук – belarusisk (klassisk ortografi)" lang="be-tarask" hreflang="be-tarask" data-title="Гук" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="belarusisk (klassisk ortografi)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Tanog" title="Tanog – sentralbikol" lang="bcl" hreflang="bcl" data-title="Tanog" data-language-autonym="Bikol Central" data-language-local-name="sentralbikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%97%D0%B2%D1%83%D0%BA" title="Звук – bulgarsk" lang="bg" hreflang="bg" data-title="Звук" data-language-autonym="Български" data-language-local-name="bulgarsk" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bar mw-list-item"><a href="https://bar.wikipedia.org/wiki/Schoi" title="Schoi – bairisk" lang="bar" hreflang="bar" data-title="Schoi" data-language-autonym="Boarisch" data-language-local-name="bairisk" class="interlanguage-link-target"><span>Boarisch</span></a></li><li class="interlanguage-link interwiki-bo mw-list-item"><a href="https://bo.wikipedia.org/wiki/%E0%BD%A6%E0%BE%92%E0%BE%B2%E0%BC%8B" title="སྒྲ་ – tibetansk" lang="bo" hreflang="bo" data-title="སྒྲ་" data-language-autonym="བོད་ཡིག" data-language-local-name="tibetansk" class="interlanguage-link-target"><span>བོད་ཡིག</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Zvuk" title="Zvuk – bosnisk" lang="bs" hreflang="bs" data-title="Zvuk" data-language-autonym="Bosanski" data-language-local-name="bosnisk" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-bxr mw-list-item"><a href="https://bxr.wikipedia.org/wiki/%D0%90%D0%B1%D1%8F%D0%B0%D0%BD" title="Абяан – burjatisk" lang="bxr" hreflang="bxr" data-title="Абяан" data-language-autonym="Буряад" data-language-local-name="burjatisk" class="interlanguage-link-target"><span>Буряад</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/So" title="So – katalansk" lang="ca" hreflang="ca" data-title="So" data-language-autonym="Català" data-language-local-name="katalansk" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cv mw-list-item"><a href="https://cv.wikipedia.org/wiki/%D0%A1%D0%B0%D1%81%C4%83" title="Сасă – tsjuvasjisk" lang="cv" hreflang="cv" data-title="Сасă" data-language-autonym="Чӑвашла" data-language-local-name="tsjuvasjisk" class="interlanguage-link-target"><span>Чӑвашла</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Zvuk" title="Zvuk – tsjekkisk" lang="cs" hreflang="cs" data-title="Zvuk" data-language-autonym="Čeština" data-language-local-name="tsjekkisk" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-tum mw-list-item"><a href="https://tum.wikipedia.org/wiki/Chongo" title="Chongo – tumbuka" lang="tum" hreflang="tum" data-title="Chongo" data-language-autonym="ChiTumbuka" data-language-local-name="tumbuka" class="interlanguage-link-target"><span>ChiTumbuka</span></a></li><li class="interlanguage-link interwiki-cy mw-list-item"><a href="https://cy.wikipedia.org/wiki/Sain_(ffiseg)" title="Sain (ffiseg) – walisisk" lang="cy" hreflang="cy" data-title="Sain (ffiseg)" data-language-autonym="Cymraeg" data-language-local-name="walisisk" class="interlanguage-link-target"><span>Cymraeg</span></a></li><li class="interlanguage-link interwiki-ary mw-list-item"><a href="https://ary.wikipedia.org/wiki/%D8%B5%D9%88%D8%AA" title="صوت – marokkansk-arabisk" lang="ary" hreflang="ary" data-title="صوت" data-language-autonym="الدارجة" data-language-local-name="marokkansk-arabisk" class="interlanguage-link-target"><span>الدارجة</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Schall" title="Schall – tysk" lang="de" hreflang="de" data-title="Schall" data-language-autonym="Deutsch" data-language-local-name="tysk" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Heli" title="Heli – estisk" lang="et" hreflang="et" data-title="Heli" data-language-autonym="Eesti" data-language-local-name="estisk" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%89%CF%87%CE%BF%CF%82" title="Ήχος – gresk" lang="el" hreflang="el" data-title="Ήχος" data-language-autonym="Ελληνικά" data-language-local-name="gresk" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Sound" title="Sound – engelsk" lang="en" hreflang="en" data-title="Sound" data-language-autonym="English" data-language-local-name="engelsk" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-myv mw-list-item"><a href="https://myv.wikipedia.org/wiki/%D0%AD%D0%BD%D0%B5" title="Эне – erzia" lang="myv" hreflang="myv" data-title="Эне" data-language-autonym="Эрзянь" data-language-local-name="erzia" class="interlanguage-link-target"><span>Эрзянь</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Sonido" title="Sonido – spansk" lang="es" hreflang="es" data-title="Sonido" data-language-autonym="Español" data-language-local-name="spansk" 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/Sono" title="Sono – esperanto" lang="eo" hreflang="eo" data-title="Sono" data-language-autonym="Esperanto" data-language-local-name="esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-ext mw-list-item"><a href="https://ext.wikipedia.org/wiki/Son" title="Son – ekstremaduransk" lang="ext" hreflang="ext" data-title="Son" data-language-autonym="Estremeñu" data-language-local-name="ekstremaduransk" class="interlanguage-link-target"><span>Estremeñu</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Soinu" title="Soinu – baskisk" lang="eu" hreflang="eu" data-title="Soinu" data-language-autonym="Euskara" data-language-local-name="baskisk" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B5%D8%AF%D8%A7" title="صدا – persisk" lang="fa" hreflang="fa" data-title="صدا" data-language-autonym="فارسی" data-language-local-name="persisk" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-hif mw-list-item"><a href="https://hif.wikipedia.org/wiki/Awaaj" title="Awaaj – fijiansk hindi" lang="hif" hreflang="hif" data-title="Awaaj" data-language-autonym="Fiji Hindi" data-language-local-name="fijiansk hindi" class="interlanguage-link-target"><span>Fiji Hindi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Son_(physique)" title="Son (physique) – fransk" lang="fr" hreflang="fr" data-title="Son (physique)" data-language-autonym="Français" data-language-local-name="fransk" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/L%C3%BBd" title="Lûd – vestfrisisk" lang="fy" hreflang="fy" data-title="Lûd" data-language-autonym="Frysk" data-language-local-name="vestfrisisk" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Fuaim" title="Fuaim – irsk" lang="ga" hreflang="ga" data-title="Fuaim" data-language-autonym="Gaeilge" data-language-local-name="irsk" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Son" title="Son – galisisk" lang="gl" hreflang="gl" data-title="Son" data-language-autonym="Galego" data-language-local-name="galisisk" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/%E8%81%B2%E6%B0%A3" title="聲氣 – gan" lang="gan" hreflang="gan" data-title="聲氣" data-language-autonym="贛語" data-language-local-name="gan" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-gom mw-list-item"><a href="https://gom.wikipedia.org/wiki/Avaz" title="Avaz – goansk konkani" lang="gom" hreflang="gom" data-title="Avaz" data-language-autonym="गोंयची कोंकणी / Gõychi Konknni" data-language-local-name="goansk konkani" class="interlanguage-link-target"><span>गोंयची कोंकणी / Gõychi Konknni</span></a></li><li class="interlanguage-link interwiki-hak mw-list-item"><a href="https://hak.wikipedia.org/wiki/S%C3%A2ng-y%C3%AEm" title="Sâng-yîm – hakka" lang="hak" hreflang="hak" data-title="Sâng-yîm" data-language-autonym="客家語 / Hak-kâ-ngî" data-language-local-name="hakka" class="interlanguage-link-target"><span>客家語 / Hak-kâ-ngî</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%86%8C%EB%A6%AC" title="소리 – koreansk" lang="ko" hreflang="ko" data-title="소리" data-language-autonym="한국어" data-language-local-name="koreansk" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ha mw-list-item"><a href="https://ha.wikipedia.org/wiki/Sauti" title="Sauti – hausa" lang="ha" hreflang="ha" data-title="Sauti" data-language-autonym="Hausa" data-language-local-name="hausa" class="interlanguage-link-target"><span>Hausa</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%81%D5%A1%D5%B5%D5%B6" title="Ձայն – armensk" lang="hy" hreflang="hy" data-title="Ձայն" data-language-autonym="Հայերեն" data-language-local-name="armensk" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%A7%E0%A5%8D%E0%A4%B5%E0%A4%A8%E0%A4%BF" title="ध्वनि – hindi" lang="hi" hreflang="hi" data-title="ध्वनि" data-language-autonym="हिन्दी" data-language-local-name="hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Zvuk" title="Zvuk – kroatisk" lang="hr" hreflang="hr" data-title="Zvuk" data-language-autonym="Hrvatski" data-language-local-name="kroatisk" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Sono" title="Sono – ido" lang="io" hreflang="io" data-title="Sono" data-language-autonym="Ido" data-language-local-name="ido" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-ilo mw-list-item"><a href="https://ilo.wikipedia.org/wiki/Uni" title="Uni – iloko" lang="ilo" hreflang="ilo" data-title="Uni" data-language-autonym="Ilokano" data-language-local-name="iloko" class="interlanguage-link-target"><span>Ilokano</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Bunyi" title="Bunyi – indonesisk" lang="id" hreflang="id" data-title="Bunyi" data-language-autonym="Bahasa Indonesia" data-language-local-name="indonesisk" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-ia mw-list-item"><a href="https://ia.wikipedia.org/wiki/Sono" title="Sono – interlingua" lang="ia" hreflang="ia" data-title="Sono" data-language-autonym="Interlingua" data-language-local-name="interlingua" class="interlanguage-link-target"><span>Interlingua</span></a></li><li class="interlanguage-link interwiki-ie badge-Q17437796 badge-featuredarticle mw-list-item" title="utmerket artikkel-merke"><a href="https://ie.wikipedia.org/wiki/Son" title="Son – interlingue" lang="ie" hreflang="ie" data-title="Son" data-language-autonym="Interlingue" data-language-local-name="interlingue" class="interlanguage-link-target"><span>Interlingue</span></a></li><li class="interlanguage-link interwiki-zu mw-list-item"><a href="https://zu.wikipedia.org/wiki/Umsindo" title="Umsindo – zulu" lang="zu" hreflang="zu" data-title="Umsindo" data-language-autonym="IsiZulu" data-language-local-name="zulu" class="interlanguage-link-target"><span>IsiZulu</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Suono" title="Suono – italiensk" lang="it" hreflang="it" data-title="Suono" data-language-autonym="Italiano" data-language-local-name="italiensk" 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%9C" title="קול – hebraisk" lang="he" hreflang="he" data-title="קול" data-language-autonym="עברית" data-language-local-name="hebraisk" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Uni" title="Uni – javanesisk" lang="jv" hreflang="jv" data-title="Uni" data-language-autonym="Jawa" data-language-local-name="javanesisk" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-kn mw-list-item"><a href="https://kn.wikipedia.org/wiki/%E0%B2%B6%E0%B2%AC%E0%B3%8D%E0%B2%A6" title="ಶಬ್ದ – kannada" lang="kn" hreflang="kn" data-title="ಶಬ್ದ" data-language-autonym="ಕನ್ನಡ" data-language-local-name="kannada" class="interlanguage-link-target"><span>ಕನ್ನಡ</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%91%E1%83%92%E1%83%94%E1%83%A0%E1%83%90" title="ბგერა – georgisk" lang="ka" hreflang="ka" data-title="ბგერა" data-language-autonym="ქართული" data-language-local-name="georgisk" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%94%D1%8B%D0%B1%D1%8B%D1%81" title="Дыбыс – kasakhisk" lang="kk" hreflang="kk" data-title="Дыбыс" data-language-autonym="Қазақша" data-language-local-name="kasakhisk" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Sauti" title="Sauti – swahili" lang="sw" hreflang="sw" data-title="Sauti" data-language-autonym="Kiswahili" data-language-local-name="swahili" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Son_(fizik)" title="Son (fizik) – haitisk" lang="ht" hreflang="ht" data-title="Son (fizik)" data-language-autonym="Kreyòl ayisyen" data-language-local-name="haitisk" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-gcr mw-list-item"><a href="https://gcr.wikipedia.org/wiki/Son_(fyzik)" title="Son (fyzik) – franskguyansk kreol" lang="gcr" hreflang="gcr" data-title="Son (fyzik)" data-language-autonym="Kriyòl gwiyannen" data-language-local-name="franskguyansk kreol" class="interlanguage-link-target"><span>Kriyòl gwiyannen</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/Deng" title="Deng – kurdisk" lang="ku" hreflang="ku" data-title="Deng" data-language-autonym="Kurdî" data-language-local-name="kurdisk" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%92%D0%B8%D0%BA%D0%B8%D0%BF%D0%B5%D0%B4%D0%B8%D1%8F:%D0%A1%D0%BE%D0%BC%D0%BE/%D0%94%D0%B0%D0%B1%D1%8B%D1%88" title="Википедия:Сомо/Дабыш – kirgisisk" lang="ky" hreflang="ky" data-title="Википедия:Сомо/Дабыш" data-language-autonym="Кыргызча" data-language-local-name="kirgisisk" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Sonus_(physica)" title="Sonus (physica) – latin" lang="la" hreflang="la" data-title="Sonus (physica)" data-language-autonym="Latina" data-language-local-name="latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Ska%C5%86a" title="Skaņa – latvisk" lang="lv" hreflang="lv" data-title="Skaņa" data-language-autonym="Latviešu" data-language-local-name="latvisk" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Garsas" title="Garsas – litauisk" lang="lt" hreflang="lt" data-title="Garsas" data-language-autonym="Lietuvių" data-language-local-name="litauisk" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-li mw-list-item"><a href="https://li.wikipedia.org/wiki/Geluid" title="Geluid – limburgsk" lang="li" hreflang="li" data-title="Geluid" data-language-autonym="Limburgs" data-language-local-name="limburgsk" class="interlanguage-link-target"><span>Limburgs</span></a></li><li class="interlanguage-link interwiki-jbo mw-list-item"><a href="https://jbo.wikipedia.org/wiki/sance" title="sance – lojban" lang="jbo" hreflang="jbo" data-title="sance" data-language-autonym="La .lojban." data-language-local-name="lojban" class="interlanguage-link-target"><span>La .lojban.</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Hang" title="Hang – ungarsk" lang="hu" hreflang="hu" data-title="Hang" data-language-autonym="Magyar" data-language-local-name="ungarsk" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%97%D0%B2%D1%83%D0%BA" title="Звук – makedonsk" lang="mk" hreflang="mk" data-title="Звук" data-language-autonym="Македонски" data-language-local-name="makedonsk" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-mg mw-list-item"><a href="https://mg.wikipedia.org/wiki/Feo_(fizika)" title="Feo (fizika) – gassisk" lang="mg" hreflang="mg" data-title="Feo (fizika)" data-language-autonym="Malagasy" data-language-local-name="gassisk" class="interlanguage-link-target"><span>Malagasy</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%B6%E0%B4%AC%E0%B5%8D%E0%B4%A6%E0%B4%82" title="ശബ്ദം – malayalam" lang="ml" hreflang="ml" data-title="ശബ്ദം" data-language-autonym="മലയാളം" data-language-local-name="malayalam" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mr mw-list-item"><a href="https://mr.wikipedia.org/wiki/%E0%A4%86%E0%A4%B5%E0%A4%BE%E0%A4%9C_(%E0%A4%A7%E0%A5%8D%E0%A4%B5%E0%A4%A8%E0%A5%80)" title="आवाज (ध्वनी) – marathi" lang="mr" hreflang="mr" data-title="आवाज (ध्वनी)" data-language-autonym="मराठी" data-language-local-name="marathi" class="interlanguage-link-target"><span>मराठी</span></a></li><li class="interlanguage-link interwiki-arz mw-list-item"><a href="https://arz.wikipedia.org/wiki/%D8%B5%D9%88%D8%AA" title="صوت – egyptisk arabisk" lang="arz" hreflang="arz" data-title="صوت" data-language-autonym="مصرى" data-language-local-name="egyptisk arabisk" class="interlanguage-link-target"><span>مصرى</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Bunyi" title="Bunyi – malayisk" lang="ms" hreflang="ms" data-title="Bunyi" data-language-autonym="Bahasa Melayu" data-language-local-name="malayisk" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-mwl mw-list-item"><a href="https://mwl.wikipedia.org/wiki/Sonido" title="Sonido – mirandesisk" lang="mwl" hreflang="mwl" data-title="Sonido" data-language-autonym="Mirandés" data-language-local-name="mirandesisk" class="interlanguage-link-target"><span>Mirandés</span></a></li><li class="interlanguage-link interwiki-mdf mw-list-item"><a href="https://mdf.wikipedia.org/wiki/%D0%92%D0%B0%D0%B9%D0%B3%D1%8F%D0%BB%D1%8C%D0%BA%D1%81" title="Вайгялькс – moksja" lang="mdf" hreflang="mdf" data-title="Вайгялькс" data-language-autonym="Мокшень" data-language-local-name="moksja" class="interlanguage-link-target"><span>Мокшень</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%94%D1%83%D1%83" title="Дуу – mongolsk" lang="mn" hreflang="mn" data-title="Дуу" data-language-autonym="Монгол" data-language-local-name="mongolsk" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-my mw-list-item"><a href="https://my.wikipedia.org/wiki/%E1%80%A1%E1%80%9E%E1%80%B6" title="အသံ – burmesisk" lang="my" hreflang="my" data-title="အသံ" data-language-autonym="မြန်မာဘာသာ" data-language-local-name="burmesisk" class="interlanguage-link-target"><span>မြန်မာဘာသာ</span></a></li><li class="interlanguage-link interwiki-fj mw-list-item"><a href="https://fj.wikipedia.org/wiki/Rorogo" title="Rorogo – fijiansk" lang="fj" hreflang="fj" data-title="Rorogo" data-language-autonym="Na Vosa Vakaviti" data-language-local-name="fijiansk" class="interlanguage-link-target"><span>Na Vosa Vakaviti</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Geluid" title="Geluid – nederlandsk" lang="nl" hreflang="nl" data-title="Geluid" data-language-autonym="Nederlands" data-language-local-name="nederlandsk" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%A7%E0%A5%8D%E0%A4%B5%E0%A4%A8%E0%A4%BF" title="ध्वनि – nepali" lang="ne" hreflang="ne" data-title="ध्वनि" data-language-autonym="नेपाली" data-language-local-name="nepali" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-new mw-list-item"><a href="https://new.wikipedia.org/wiki/%E0%A4%B8%E0%A4%83" title="सः – newari" lang="new" hreflang="new" data-title="सः" data-language-autonym="नेपाल भाषा" data-language-local-name="newari" class="interlanguage-link-target"><span>नेपाल भाषा</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/%E9%9F%B3" title="音 – japansk" lang="ja" hreflang="ja" data-title="音" data-language-autonym="日本語" data-language-local-name="japansk" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Gel%C3%BC%C3%BCt" title="Gelüüt – nordfrisisk" lang="frr" hreflang="frr" data-title="Gelüüt" data-language-autonym="Nordfriisk" data-language-local-name="nordfrisisk" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-oc mw-list-item"><a href="https://oc.wikipedia.org/wiki/Son" title="Son – oksitansk" lang="oc" hreflang="oc" data-title="Son" data-language-autonym="Occitan" data-language-local-name="oksitansk" class="interlanguage-link-target"><span>Occitan</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%B6%E0%AC%AC%E0%AD%8D%E0%AC%A6_(%E0%AC%A7%E0%AD%8D%E0%AD%B1%E0%AC%A8%E0%AC%BF)" title="ଶବ୍ଦ (ଧ୍ୱନି) – odia" lang="or" hreflang="or" data-title="ଶବ୍ଦ (ଧ୍ୱନି)" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="odia" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Sagalee" title="Sagalee – oromo" lang="om" hreflang="om" data-title="Sagalee" data-language-autonym="Oromoo" data-language-local-name="oromo" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Tovush" title="Tovush – usbekisk" lang="uz" hreflang="uz" data-title="Tovush" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="usbekisk" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%A7%E0%A9%81%E0%A8%A8%E0%A9%80" title="ਧੁਨੀ – panjabi" lang="pa" hreflang="pa" data-title="ਧੁਨੀ" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="panjabi" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pnb mw-list-item"><a href="https://pnb.wikipedia.org/wiki/%D8%A2%D9%88%D8%A7%D8%B2" title="آواز – vestpunjabi" lang="pnb" hreflang="pnb" data-title="آواز" data-language-autonym="پنجابی" data-language-local-name="vestpunjabi" class="interlanguage-link-target"><span>پنجابی</span></a></li><li class="interlanguage-link interwiki-ps mw-list-item"><a href="https://ps.wikipedia.org/wiki/%D8%BA%DA%96" title="غږ – pashto" lang="ps" hreflang="ps" data-title="غږ" data-language-autonym="پښتو" data-language-local-name="pashto" class="interlanguage-link-target"><span>پښتو</span></a></li><li class="interlanguage-link interwiki-jam mw-list-item"><a href="https://jam.wikipedia.org/wiki/Song" title="Song – jamaicansk kreolengelsk" lang="jam" hreflang="jam" data-title="Song" data-language-autonym="Patois" data-language-local-name="jamaicansk kreolengelsk" class="interlanguage-link-target"><span>Patois</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Son" title="Son – piemontesisk" lang="pms" hreflang="pms" data-title="Son" data-language-autonym="Piemontèis" data-language-local-name="piemontesisk" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/D%C5%BAwi%C4%99k" title="Dźwięk – polsk" lang="pl" hreflang="pl" data-title="Dźwięk" data-language-autonym="Polski" data-language-local-name="polsk" 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/Som" title="Som – portugisisk" lang="pt" hreflang="pt" data-title="Som" data-language-autonym="Português" data-language-local-name="portugisisk" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Sunet" title="Sunet – rumensk" lang="ro" hreflang="ro" data-title="Sunet" data-language-autonym="Română" data-language-local-name="rumensk" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Ruqyay" title="Ruqyay – quechua" lang="qu" hreflang="qu" data-title="Ruqyay" data-language-autonym="Runa Simi" data-language-local-name="quechua" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-rue mw-list-item"><a href="https://rue.wikipedia.org/wiki/%D0%97%D0%B2%D1%83%D0%BA" title="Звук – rusinsk" lang="rue" hreflang="rue" data-title="Звук" data-language-autonym="Русиньскый" data-language-local-name="rusinsk" class="interlanguage-link-target"><span>Русиньскый</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%97%D0%B2%D1%83%D0%BA" title="Звук – russisk" lang="ru" hreflang="ru" data-title="Звук" data-language-autonym="Русский" data-language-local-name="russisk" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sah mw-list-item"><a href="https://sah.wikipedia.org/wiki/%D0%94%D0%BE%D1%80%D2%95%D0%BE%D0%BE%D0%BD" title="Дорҕоон – sakha" lang="sah" hreflang="sah" data-title="Дорҕоон" data-language-autonym="Саха тыла" data-language-local-name="sakha" class="interlanguage-link-target"><span>Саха тыла</span></a></li><li class="interlanguage-link interwiki-sa mw-list-item"><a href="https://sa.wikipedia.org/wiki/%E0%A4%B6%E0%A4%AC%E0%A5%8D%E0%A4%A6%E0%A4%83" title="शब्दः – sanskrit" lang="sa" hreflang="sa" data-title="शब्दः" data-language-autonym="संस्कृतम्" data-language-local-name="sanskrit" class="interlanguage-link-target"><span>संस्कृतम्</span></a></li><li class="interlanguage-link interwiki-sat mw-list-item"><a href="https://sat.wikipedia.org/wiki/%E1%B1%A5%E1%B1%9F%E1%B1%B0%E1%B1%AE" title="ᱥᱟᱰᱮ – santali" lang="sat" hreflang="sat" data-title="ᱥᱟᱰᱮ" data-language-autonym="ᱥᱟᱱᱛᱟᱲᱤ" data-language-local-name="santali" class="interlanguage-link-target"><span>ᱥᱟᱱᱛᱟᱲᱤ</span></a></li><li class="interlanguage-link interwiki-sco mw-list-item"><a href="https://sco.wikipedia.org/wiki/Soond" title="Soond – skotsk" lang="sco" hreflang="sco" data-title="Soond" data-language-autonym="Scots" data-language-local-name="skotsk" class="interlanguage-link-target"><span>Scots</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Tingulli" title="Tingulli – albansk" lang="sq" hreflang="sq" data-title="Tingulli" data-language-autonym="Shqip" data-language-local-name="albansk" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B7%81%E0%B6%B6%E0%B7%8A%E0%B6%AF%E0%B6%BA" title="ශබ්දය – singalesisk" lang="si" hreflang="si" data-title="ශබ්දය" data-language-autonym="සිංහල" data-language-local-name="singalesisk" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Sound" title="Sound – enkel engelsk" lang="en-simple" hreflang="en-simple" data-title="Sound" data-language-autonym="Simple English" data-language-local-name="enkel engelsk" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D8%A2%D9%88%D8%A7%D8%B2" title="آواز – sindhi" lang="sd" hreflang="sd" data-title="آواز" data-language-autonym="سنڌي" data-language-local-name="sindhi" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Zvuk" title="Zvuk – slovakisk" lang="sk" hreflang="sk" data-title="Zvuk" data-language-autonym="Slovenčina" data-language-local-name="slovakisk" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Zvok" title="Zvok – slovensk" lang="sl" hreflang="sl" data-title="Zvok" data-language-autonym="Slovenščina" data-language-local-name="slovensk" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-szl mw-list-item"><a href="https://szl.wikipedia.org/wiki/Klang" title="Klang – schlesisk" lang="szl" hreflang="szl" data-title="Klang" data-language-autonym="Ślůnski" data-language-local-name="schlesisk" class="interlanguage-link-target"><span>Ślůnski</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D8%AF%DB%95%D9%86%DA%AF" title="دەنگ – sentralkurdisk" lang="ckb" hreflang="ckb" data-title="دەنگ" data-language-autonym="کوردی" data-language-local-name="sentralkurdisk" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%97%D0%B2%D1%83%D0%BA" title="Звук – serbisk" lang="sr" hreflang="sr" data-title="Звук" data-language-autonym="Српски / srpski" data-language-local-name="serbisk" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Zvuk" title="Zvuk – serbokroatisk" lang="sh" hreflang="sh" data-title="Zvuk" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbokroatisk" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/Sora" title="Sora – sundanesisk" lang="su" hreflang="su" data-title="Sora" data-language-autonym="Sunda" data-language-local-name="sundanesisk" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/%C3%84%C3%A4ni" title="Ääni – finsk" lang="fi" hreflang="fi" data-title="Ääni" data-language-autonym="Suomi" data-language-local-name="finsk" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Tunog" title="Tunog – tagalog" lang="tl" hreflang="tl" data-title="Tunog" data-language-autonym="Tagalog" data-language-local-name="tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%92%E0%AE%B2%E0%AE%BF" title="ஒலி – tamil" lang="ta" hreflang="ta" data-title="ஒலி" data-language-autonym="தமிழ்" data-language-local-name="tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%A7%E0%B1%8D%E0%B0%B5%E0%B0%A8%E0%B0%BF" title="ధ్వని – telugu" lang="te" hreflang="te" data-title="ధ్వని" data-language-autonym="తెలుగు" data-language-local-name="telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%AA%E0%B8%B5%E0%B8%A2%E0%B8%87" title="เสียง – thai" lang="th" hreflang="th" data-title="เสียง" 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/Ses" title="Ses – tyrkisk" lang="tr" hreflang="tr" data-title="Ses" data-language-autonym="Türkçe" data-language-local-name="tyrkisk" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-kcg mw-list-item"><a href="https://kcg.wikipedia.org/wiki/A%CC%B1khwom" title="A̱khwom – tyap" lang="kcg" hreflang="kcg" data-title="A̱khwom" data-language-autonym="Tyap" data-language-local-name="tyap" class="interlanguage-link-target"><span>Tyap</span></a></li><li class="interlanguage-link interwiki-tyv mw-list-item"><a href="https://tyv.wikipedia.org/wiki/%D2%AE%D0%BD_(%D0%A4%D0%B8%D0%B7%D0%B8%D0%BA%D0%B0)" title="Үн (Физика) – tuvinsk" lang="tyv" hreflang="tyv" data-title="Үн (Физика)" data-language-autonym="Тыва дыл" data-language-local-name="tuvinsk" class="interlanguage-link-target"><span>Тыва дыл</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%97%D0%B2%D1%83%D0%BA" title="Звук – ukrainsk" lang="uk" hreflang="uk" data-title="Звук" data-language-autonym="Українська" data-language-local-name="ukrainsk" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%A2%D9%88%D8%A7%D8%B2" title="آواز – urdu" lang="ur" hreflang="ur" data-title="آواز" data-language-autonym="اردو" data-language-local-name="urdu" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-vec mw-list-item"><a href="https://vec.wikipedia.org/wiki/S%C3%B3n" title="Són – venetiansk" lang="vec" hreflang="vec" data-title="Són" data-language-autonym="Vèneto" data-language-local-name="venetiansk" class="interlanguage-link-target"><span>Vèneto</span></a></li><li class="interlanguage-link interwiki-vep mw-list-item"><a href="https://vep.wikipedia.org/wiki/Kulund" title="Kulund – vepsisk" lang="vep" hreflang="vep" data-title="Kulund" data-language-autonym="Vepsän kel’" data-language-local-name="vepsisk" class="interlanguage-link-target"><span>Vepsän kel’</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/%C3%82m_thanh" title="Âm thanh – vietnamesisk" lang="vi" hreflang="vi" data-title="Âm thanh" data-language-autonym="Tiếng Việt" data-language-local-name="vietnamesisk" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-fiu-vro mw-list-item"><a href="https://fiu-vro.wikipedia.org/wiki/Hel%C3%BC" title="Helü – sørestisk" lang="vro" hreflang="vro" data-title="Helü" data-language-autonym="Võro" data-language-local-name="sørestisk" class="interlanguage-link-target"><span>Võro</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Tingog" title="Tingog – waray-waray" lang="war" hreflang="war" data-title="Tingog" data-language-autonym="Winaray" data-language-local-name="waray-waray" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E5%A3%B0%E9%9F%B3" title="声音 – wu" lang="wuu" hreflang="wuu" data-title="声音" data-language-autonym="吴语" data-language-local-name="wu" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-ts mw-list-item"><a href="https://ts.wikipedia.org/wiki/Mpfumawulo" title="Mpfumawulo – tsonga" lang="ts" hreflang="ts" data-title="Mpfumawulo" data-language-autonym="Xitsonga" data-language-local-name="tsonga" class="interlanguage-link-target"><span>Xitsonga</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%A7%D7%9C%D7%90%D7%A0%D7%92" title="קלאנג – jiddisk" lang="yi" hreflang="yi" data-title="קלאנג" data-language-autonym="ייִדיש" data-language-local-name="jiddisk" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E8%81%B2" title="聲 – kantonesisk" lang="yue" hreflang="yue" data-title="聲" data-language-autonym="粵語" data-language-local-name="kantonesisk" class="interlanguage-link-target"><span>粵語</span></a></li><li class="interlanguage-link interwiki-diq mw-list-item"><a href="https://diq.wikipedia.org/wiki/Veng" title="Veng – dimli" lang="diq" hreflang="diq" data-title="Veng" data-language-autonym="Zazaki" data-language-local-name="dimli" class="interlanguage-link-target"><span>Zazaki</span></a></li><li class="interlanguage-link interwiki-zea mw-list-item"><a href="https://zea.wikipedia.org/wiki/Geluud" title="Geluud – zeeuws" lang="zea" hreflang="zea" data-title="Geluud" data-language-autonym="Zeêuws" data-language-local-name="zeeuws" class="interlanguage-link-target"><span>Zeêuws</span></a></li><li class="interlanguage-link interwiki-bat-smg mw-list-item"><a href="https://bat-smg.wikipedia.org/wiki/Garsos" title="Garsos – samogitisk" lang="sgs" hreflang="sgs" data-title="Garsos" data-language-autonym="Žemaitėška" data-language-local-name="samogitisk" class="interlanguage-link-target"><span>Žemaitėška</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%A3%B0%E9%9F%B3" title="声音 – kinesisk" lang="zh" hreflang="zh" data-title="声音" data-language-autonym="中文" data-language-local-name="kinesisk" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-rsk mw-list-item"><a href="https://rsk.wikipedia.org/wiki/%D0%97%D0%B2%D1%83%D0%BA" title="Звук – pannonisk rusinsk" lang="rsk" hreflang="rsk" data-title="Звук" data-language-autonym="Руски" data-language-local-name="pannonisk rusinsk" class="interlanguage-link-target"><span>Руски</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q11461#sitelinks-wikipedia" title="Rediger lenker til artikkelen på andre språk" class="wbc-editpage">Rediger lenker</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Navnerom"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Lyd" title="Vis innholdssiden [c]" accesskey="c"><span>Artikkel</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Diskusjon:Lyd" rel="discussion" title="Diskusjon om innholdssiden [t]" accesskey="t"><span>Diskusjon</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Bytt språkvariant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">norsk bokmål</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Visninger"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Lyd"><span>Les</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Lyd&veaction=edit" title="Rediger siden [v]" accesskey="v"><span>Rediger</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Lyd&action=edit" title="Rediger kildekoden for denne siden [e]" accesskey="e"><span>Rediger kilde</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Lyd&action=history" title="Tidligere sideversjoner av denne siden [h]" accesskey="h"><span>Vis historikk</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Sideverktøy"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Verktøy" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Verktøy</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Verktøy</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">flytt til sidefeltet</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">skjul</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Flere alternativer" > <div class="vector-menu-heading"> Handlinger </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Lyd"><span>Les</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Lyd&veaction=edit" title="Rediger siden [v]" accesskey="v"><span>Rediger</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Lyd&action=edit" title="Rediger kildekoden for denne siden [e]" accesskey="e"><span>Rediger kilde</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Lyd&action=history"><span>Vis historikk</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Generelt </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Spesial:Lenker_hit/Lyd" title="Liste over alle wikisider som lenker hit [j]" accesskey="j"><span>Lenker hit</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Spesial:Relaterte_endringer/Lyd" rel="nofollow" title="Siste endringer i sider som blir lenket fra denne siden [k]" accesskey="k"><span>Relaterte endringer</span></a></li><li id="t-upload" class="mw-list-item"><a href="//commons.wikimedia.org/wiki/Special:UploadWizard?uselang=no" title="Last opp filer [u]" accesskey="u"><span>Last opp fil</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Spesial:Spesialsider" title="Liste over alle spesialsider [q]" accesskey="q"><span>Spesialsider</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Lyd&oldid=23978662" title="Permanent lenke til denne versjonen av siden"><span>Permanent lenke</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Lyd&action=info" title="Mer informasjon om denne siden"><span>Sideinformasjon</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Spesial:Siteringshjelp&page=Lyd&id=23978662&wpFormIdentifier=titleform" title="Informasjon om hvordan denne siden kan siteres"><span>Siter denne siden</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Spesial:UrlShortener&url=https%3A%2F%2Fno.wikipedia.org%2Fwiki%2FLyd"><span>Hent forkortet URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Spesial:QrCode&url=https%3A%2F%2Fno.wikipedia.org%2Fwiki%2FLyd"><span>Last ned QR-kode</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Skriv ut / eksporter </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Spesial:DownloadAsPdf&page=Lyd&action=show-download-screen"><span>Last ned som 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class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">skjul</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Fra Wikipedia, den frie encyklopedi</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="nb" dir="ltr"><dl><dd><dl><dd><i>For artikkelen om Libyas valuta, som forkortes LYD, se <a href="/wiki/Libysk_dinar" title="Libysk dinar">Libysk dinar</a></i></dd></dl></dd></dl> <p><b>Lyd</b> er hurtige endringer av luftens statiske trykk som brer seg som <a href="/wiki/B%C3%B8lge" title="Bølge">bølger</a> og er en <a href="/wiki/Energi" title="Energi">energitransport</a> gjennom <a href="/wiki/Luft" title="Luft">luften</a>. Dette registreres av <a href="/wiki/H%C3%B8rsel" title="Hørsel">hørselen</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="To_definisjoner">To definisjoner</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Lyd&veaction=edit&section=1" title="Rediger avsnitt: To definisjoner" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Lyd&action=edit&section=1" title="Rediger kildekoden til seksjonen To definisjoner"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Det finnes to utbredte definisjoner av lyd. </p> <ol><li>Lyd er <a href="/wiki/H%C3%B8rsel" title="Hørsel">hørselens</a> oppfatning av trykkbølgene. Etter denne definisjonen er f.eks. <a href="/wiki/Infralyd" title="Infralyd">infralyd</a> og <a href="/wiki/Ultralyd" title="Ultralyd">ultralyd</a> som regel ikke lyd.</li> <li>Lyd er trykkbølgene i seg selv. I bl.a. fysikkundervisningen brukes denne definisjonen.<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><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><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup></li></ol> <p>De to definisjonene har bl.a. gitt opphav til <a href="/wiki/K%C5%8Dan" title="Kōan">kōanet</a> «Hvis et tre faller i skogen og ingen hører det, lager det da en lyd?». Svaret avhenger av hvilken definisjon av lyd man velger å bruke. </p> <div class="mw-heading mw-heading2"><h2 id="Grunnleggende_egenskaper">Grunnleggende egenskaper</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Lyd&veaction=edit&section=2" title="Rediger avsnitt: Grunnleggende egenskaper" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Lyd&action=edit&section=2" title="Rediger kildekoden til seksjonen Grunnleggende egenskaper"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Mennesker kan oppfatte lyd i frekvensområdet ca. 20 <a href="/wiki/Hertz" title="Hertz">Hz</a> til ca. 20 kHz. Dette avhenger imidlertid noe av lydstyrken (sterk lyd oppfattes over et større frekvensområde enn svak lyd), og ved <a href="/wiki/H%C3%B8rselstap" title="Hørselstap">hørselstap</a> reduseres særlig evnen til å høre høye frekvenser. Luften kan transportere frekvenser lavere enn 20 Hz (<a href="/wiki/Infralyd" title="Infralyd">infralyd</a>) og høyere enn 20 kHz (<a href="/wiki/Ultralyd" title="Ultralyd">ultralyd</a>). Ultralyd kan ha frekvenser langt inn i MHz-området. Forskjellige dyr har vidt forskjellige frekvensgrenser for hørselen. <a href="/wiki/Kattedyr" class="mw-redirect" title="Kattedyr">Kattedyr</a> og mange små<a href="/wiki/Pattedyr" title="Pattedyr">pattedyr</a> som <a href="/wiki/Sm%C3%A5gnagere" class="mw-redirect" title="Smågnagere">smågnagere</a> og <a href="/wiki/Flaggermus" title="Flaggermus">flaggermus</a> kan høre frekvenser høyt opp i ultralydområdet, men kan ikke høre de laveste frekvensene som mennesker kan oppfatte.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>Lydens hastighet bestemmes av mediet den forplanter seg gjennom. Ved havets overflate og 20 <sup>o</sup>C forplanter lyden seg med ca. 340 <a href="/wiki/Meter_per_sekund" title="Meter per sekund">m/s</a> gjennom luften. <a href="/wiki/Hastighet" title="Hastighet">Hastigheten</a> påvirkes av <a href="/wiki/Lufttrykk" class="mw-redirect" title="Lufttrykk">lufttrykket</a>, <a href="/wiki/Temperatur" title="Temperatur">temperaturen</a> og til dels av <a href="/wiki/Luftfuktighet" title="Luftfuktighet">luftfuktigheten</a>. Forskjellige <a href="/wiki/Frekvens" title="Frekvens">frekvenser</a> har forskjellige <a href="/wiki/B%C3%B8lgelengde" title="Bølgelengde">bølgelengder</a>, da λ = v/f, hvor v er hastigheten, f frekvensen og λ bølgelengen. I allmennhet er lyd sammensatt av en mengde forskjellige frekvenser med individuelle lydstyrker og som alle kan endre seg over tid. En enkelt lyd kan fremstilles grafisk som et <a href="/wiki/Frekvensspekter" title="Frekvensspekter">spektrum</a>. </p><p>Den øvre grensen for lydens hastighet finner vi i <a href="/wiki/Hydrogen#Fast_form" title="Hydrogen">hydrogen i fast form</a>, hvor det er beregnet at den er omtrent 36,000 m/s (129,600 km/t).<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><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>Vitenskap om lyd kalles <a href="/wiki/Akustikk" title="Akustikk">akustikk</a>. Dette begrepet brukes også om hvordan lyd forplanter seg og reflekteres i forskjellige rom, en kan f.eks. si at et vanlig klasserom har «dårlig akustikk» for korpsøvelser. </p> <div class="mw-heading mw-heading2"><h2 id="Teknisk">Teknisk</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Lyd&veaction=edit&section=3" title="Rediger avsnitt: Teknisk" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Lyd&action=edit&section=3" title="Rediger kildekoden til seksjonen Teknisk"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Lydstyrken fra en kilde avtar med avstanden fra kilden fordi energien i bølgefronten fordeler seg over en stadig større flate. Lydenergien fra en punktformet kilde reduseres proporsjonalt med kvadratet av avstanden. Fra en linjeformet kilde (som en <a href="/wiki/Motorvei" title="Motorvei">motorvei</a>) reduseres lydenergien med avstanden. Hvis avstanden dobles, vil således lydenergien fra en enkelt bil (en tilnærmet punktformet lydkilde) reduseres til ca. 1/4, mens lydenergien fra motorveien blir omtrent halvert. Men noe lydenergi blir også absorbert, særlig hvis en f.eks. setter opp en <a href="/wiki/St%C3%B8yskjerm" title="Støyskjerm">støyskjerm</a> foran kilden. I praksis vil derfor lydenergien som regel avta mer enn regnestykkene ovenfor viser. De høye frekvensene (dvs. den mest kortbølgede lyden) absorberes mest. Derfor høres fjern lyd dypere (mer basspreget) enn lyd fra en mer nærliggende kilde. Dette er svært iørefallende når f.eks. et <a href="/wiki/Tordenv%C3%A6r" title="Tordenvær">tordenvær</a> nærmer seg. </p><p>Lyd sett som fysiske svingninger i et elastisk medium, altså uavhengig av hørsel, forefinnes også i andre gasser enn luft, i væsker og i faste stoffer. Hver av disse oppviser sin egen lydhastighet og egendempning. </p><p><a href="/w/index.php?title=Ultralydapparat&action=edit&redlink=1" class="new" title="Ultralydapparat (ikke skrevet ennå)">Ultralydapparater</a> brukes for avbilding av blant annet kroppens indre organer og <a href="/wiki/Foster" title="Foster">fostere</a>, og er således viktige diagnostiske verktøy. Den samme teknikken brukes med <a href="/wiki/Ekkolodd" title="Ekkolodd">ekkolodd</a> i <a href="/wiki/B%C3%A5t" title="Båt">båter</a> for å måle avstanden til sjøbunnen og for å se <a href="/wiki/Fisk" title="Fisk">fisk</a>. </p><p>Lydens bølgenatur tilsier at den kan reflekteres (ekko) og absorberes (akustikkplater). Flere lydsignaler som blandes kan dempes eller økes på grunn av <a href="/wiki/Interferens" title="Interferens">interferens</a>, jf. <a href="/wiki/Svevning" title="Svevning">svevning</a>. </p><p>Den primære måleenheten for lydstyrken er Pascal, Pa, som også er den generelle måleenheten for alle slags trykk. Lydens styrke kan også uttrykkes som lydstyrkenivå, eller lydnivå, i desibel, dB, relativt til en standardisert referanse, en lydstyrke på 20 μPa. Lydeffektnivå, Lw, fra en lydkilde er definert som: Lw= 10xlog (W/W0), der W gir lydeffekt i Pascal (Pa). </p> <div class="mw-heading mw-heading2"><h2 id="Hørsel"><span id="H.C3.B8rsel"></span>Hørsel</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Lyd&veaction=edit&section=4" title="Rediger avsnitt: Hørsel" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Lyd&action=edit&section=4" title="Rediger kildekoden til seksjonen Hørsel"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Hørbar lyd er svært viktig for mennesket som for mange dyr – særlig <a href="/wiki/Pattedyr" title="Pattedyr">pattedyr</a>, men også andre <a href="/wiki/Virveldyr" title="Virveldyr">virveldyr</a> og f.eks. en del <a href="/wiki/Insekter" title="Insekter">insekter</a>. Den utgjør den aller viktigste kommunikasjonskanalen mellom oss mennesker (mellom individer eller fra en taler/sanger til flere tilhørere) i form av tale/sang eller annen stemmebruk. I tillegg informerer den oss om viktige deler av omgivelsene våre. Av den grunn skiller vi mellom svært mange slags lyder som har fått egne navn, som tale, musikk, støy, fuglekvitter, bekkesus, smell, ekko, piping, uling, rentone, during, ungeskrik, torden. </p><p>Fordi vi er blitt utstyrt med to <a href="/wiki/%C3%98re" title="Øre">ører</a> kan vi oppfatte andre aspekter ved lyden vi hører enn bare innholdet. Den viktigste tilleggsegenskapen er at vi kan lokalisere lydens innfallsretning. <a href="/wiki/Hjerne" title="Hjerne">Hjernen</a> prosesserer også lyden for å gi oss videre utvidete muligheter. Den viktigste av disse er den såkalte <a href="/wiki/Cocktailparty-effekten" title="Cocktailparty-effekten">cocktailparty-effekten</a>. Den gjør oss i stand til å følge en selvvalgt, enkelt konversasjon i et rom hvor flere konversasjoner er i gang samtidig. Ved hørselstap på ett øre mister vi denne evnen til å skille konversasjonene fra hverandre. </p><p>Fenomenet lyd utnyttes av forskjellige dyrearter, ikke bare til ren kommunikasjon. Flaggermusen er et kjent eksempel: Den bruker lyd som avbildende instrument, med munnen som kilde for ultralyd og en nøyaktig, hurtig analyse av ekkoet. Lyder er ofte avslørende og fanger interessen for rovdyr, som ved at <a href="/wiki/Mus_(slekt)" title="Mus (slekt)">mus</a> blir funnet av <a href="/wiki/Katt" class="mw-redirect" title="Katt">katter</a> på grunn av rasling i løv. Sangen til hannene av <a href="/wiki/L%C3%B8vgresshopper" title="Løvgresshopper">løvgresshopper</a> bringer kjønnene sammen, men kan også ha andre virkninger. Den australske løvgresshoppen <i>Chlorobalius leucoviridis</i> kan lage lyder som til forveksling ligner på dem som kommer fra kjønnsmodne hunner av <a href="/wiki/Sikader" title="Sikader">sikader</a> i <i>Cicadini</i>-gruppen, selv om løvgresshopper og sikader har vidt forskjellige lydorganer. Hannlige sikader blir lurt av den falske sikadesangen, lokkes bort til løvgresshoppen – og blir spist.<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Se_også"><span id="Se_ogs.C3.A5"></span>Se også</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Lyd&veaction=edit&section=5" title="Rediger avsnitt: Se også" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Lyd&action=edit&section=5" title="Rediger kildekoden til seksjonen Se også"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Ultralyd" title="Ultralyd">Ultralyd</a></li> <li><a href="/wiki/Infralyd" title="Infralyd">Infralyd</a></li> <li><a href="/wiki/Hypersonisk_lyd" title="Hypersonisk lyd">Hypersonisk lyd</a></li> <li><a href="/wiki/Akustikk" title="Akustikk">Akustikk</a></li> <li><a href="/wiki/Svevning" title="Svevning">Svevning</a></li> <li><a href="/wiki/Lydb%C3%B8lge" title="Lydbølge">Lydbølge</a></li> <li><a href="/wiki/St%C3%B8yforurensning" title="Støyforurensning">Støyforurensning</a></li> <li><a href="/wiki/Filmlyd" title="Filmlyd">Filmlyd</a></li> <li><a href="/wiki/Sneglehuset" title="Sneglehuset">Sneglehuset</a></li> <li><a href="/wiki/H%C3%B8rsel" title="Hørsel">Hørsel</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Referanser">Referanser</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Lyd&veaction=edit&section=6" title="Rediger avsnitt: Referanser" class="mw-editsection-visualeditor"><span>rediger</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Lyd&action=edit&section=6" title="Rediger kildekoden til seksjonen Referanser"><span>rediger kilde</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><b><a href="#cite_ref-1">^</a></b> <span class="reference-text"><cite class="citation encyclopaedia">Gjestland, Truls (29. oktober 2019). <a rel="nofollow" class="external text" href="http://snl.no/lyd">«lyd»</a>. <i>Store norske leksikon</i><span class="reference-accessdate">. Besøkt 12. desember 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fno.wikipedia.org%3ALyd&rft.atitle=lyd&rft.aufirst=Truls&rft.aulast=Gjestland&rft.btitle=Store+norske+leksikon&rft.date=2019-10-29&rft.genre=bookitem&rft_id=http%3A%2F%2Fsnl.no%2Flyd&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-2"><b><a href="#cite_ref-2">^</a></b> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://skolediskusjon.no/forums/thread.aspx?id=22110">«Lyd og bølge - Fysikk»</a>. <i>Skolediskusjon.no</i><span class="reference-accessdate">. Besøkt 12. desember 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fno.wikipedia.org%3ALyd&rft.atitle=Lyd+og+b%C3%B8lge+-+Fysikk&rft.genre=unknown&rft.jtitle=Skolediskusjon.no&rft_id=https%3A%2F%2Fskolediskusjon.no%2Fforums%2Fthread.aspx%3Fid%3D22110&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-3"><b><a href="#cite_ref-3">^</a></b> <span class="reference-text"><cite class="citation web">Halvor Hobæk (2001). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20160307041844/http://web.ift.uib.no/fysikk/lyd/">«Vår verden av LYD (Arkivert kopi)»</a>. Arkivert fra <a rel="nofollow" class="external text" href="http://web.ift.uib.no/fysikk/lyd/">originalen</a> 7. mars 2016<span class="reference-accessdate">. Besøkt 11. april 2018</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fno.wikipedia.org%3ALyd&rft.btitle=V%C3%A5r+verden+av+LYD+%28Arkivert+kopi%29&rft.date=2001&rft.genre=unknown&rft_id=http%3A%2F%2Fweb.ift.uib.no%2Ffysikk%2Flyd%2F&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-4"><b><a href="#cite_ref-4">^</a></b> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://www.uib.no/nb/fg/akustikk/56522/hva-er-akustikk">«Hva er akustikk?»</a>. <i>Universitetet i Bergen</i><span class="reference-accessdate">. Besøkt 12. desember 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fno.wikipedia.org%3ALyd&rft.atitle=Hva+er+akustikk%3F&rft.genre=unknown&rft.jtitle=Universitetet+i+Bergen&rft_id=https%3A%2F%2Fwww.uib.no%2Fnb%2Ffg%2Fakustikk%2F56522%2Fhva-er-akustikk&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-5"><b><a href="#cite_ref-5">^</a></b> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://www.lsu.edu/deafness/HearingRange.html">«How Well Do Dogs and Other Animals Hear?»</a>. Louisiana State University<span class="reference-accessdate">. Besøkt 12. desember 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fno.wikipedia.org%3ALyd&rft.btitle=How+Well+Do+Dogs+and+Other+Animals+Hear%3F&rft.genre=unknown&rft.pub=Louisiana+State+University&rft_id=https%3A%2F%2Fwww.lsu.edu%2Fdeafness%2FHearingRange.html&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-6"><b><a href="#cite_ref-6">^</a></b> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://phys.org/news/2020-10-scientists-upper-limit.html">«Scientists find upper limit for the speed of sound»</a>. <i>phys.org</i> (på engelsk)<span class="reference-accessdate">. Besøkt 12. desember 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fno.wikipedia.org%3ALyd&rft.atitle=Scientists+find+upper+limit+for+the+speed+of+sound&rft.genre=unknown&rft.jtitle=phys.org&rft_id=https%3A%2F%2Fphys.org%2Fnews%2F2020-10-scientists-upper-limit.html&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-7"><b><a href="#cite_ref-7">^</a></b> <span class="reference-text"><cite class="citation journal">Trachenko, K.; Monserrat, B.; Pickard, C. J.; Brazhkin, V. V. (1. oktober 2020). <a rel="nofollow" class="external text" href="https://advances.sciencemag.org/content/6/41/eabc8662">«Speed of sound from fundamental physical constants»</a>. <i>Science Advances</i>. 41 (på engelsk). 6: eabc8662. <a href="/wiki/Internasjonalt_standard_periodikanummer" title="Internasjonalt standard periodikanummer">ISSN</a> <a rel="nofollow" class="external text" href="//www.worldcat.org/issn/2375-2548">2375-2548</a>. <a href="/wiki/PubMed_Identifier" class="mw-redirect" title="PubMed Identifier">PMID</a> <a rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pubmed/33036979">33036979</a>. <a href="/wiki/Digital_objektidentifikator" title="Digital objektidentifikator">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1126%2Fsciadv.abc8662">10.1126/sciadv.abc8662</a><span class="reference-accessdate">. Besøkt 12. desember 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rfr_id=info%3Asid%2Fno.wikipedia.org%3ALyd&rft.atitle=Speed+of+sound+from+fundamental+physical+constants&rft.au=Brazhkin%2C+V.+V.&rft.au=Monserrat%2C+B.&rft.au=Pickard%2C+C.+J.&rft.aufirst=K.&rft.aulast=Trachenko&rft.date=2020-10-01&rft.genre=article&rft.issn=2375-2548&rft.jtitle=Science+Advances&rft.pages=eabc8662&rft.volume=6&rft_id=https%3A%2F%2Fadvances.sciencemag.org%2Fcontent%2F6%2F41%2Feabc8662&rft_id=info%3Adoi%2F10.1126%2Fsciadv.abc8662&rft_id=info%3Apmid%2F33036979&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal" class="Z3988"><span style="display:none;"> </span></span></span> </li> <li id="cite_note-8"><b><a href="#cite_ref-8">^</a></b> <span class="reference-text">D.C.Marshall, K.B.R.Hill 2009: "Versatile aggressive mimicry of cicadas by an Australian predatory katydid". PLoS ONE 4 (1): e4185. Bibcode 2009PLoSO...4.4185M. DOI:10.1371/journal.pone.0004185. PMC 2615208. <a class="external mw-magiclink-pmid" rel="nofollow" href="//www.ncbi.nlm.nih.gov/pubmed/19142230?dopt=Abstract">PMID 19142230</a>. //www.pubmedcentral.nih.gov/articlerender.fcgi?tool=pmcentrez&artid=2615208.</span> </li> </ol></div> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r23230704">.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 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