{ "title":"Web Audio API", "description":"High-level JavaScript API for processing and synthesizing audio", "spec":"https://www.w3.org/TR/webaudio/", "status":"wd", "links":[ { "url":"https://github.com/corbanbrook/audionode.js", "title":"Polyfill to support Web Audio API in Firefox" }, { "url":"https://www.webplatform.org/docs/apis/webaudio", "title":"WebPlatform Docs" }, { "url":"http://www.doboism.com/projects/webaudio-compatibility/", "title":"Additional browser compatibility tests for specific features" }, { "url":"https://github.com/g200kg/WAAPISim", "title":"Polyfill to enable Web Audio API through Firefox Audio Data api or flash" }, { "url":"https://developer.mozilla.org/en-US/docs/Web/API/Web_Audio_API", "title":"MDN Web Docs - Web Audio API" } ], "bugs":[ { "description":"Safari does not appear to support `createMediaElementSource`" } ], "categories":[ "JS API" ], "stats":{ "ie":{ "5.5":"n", "6":"n", "7":"n", "8":"n", "9":"n", "10":"n", "11":"n" }, "edge":{ "12":"y", "13":"y", "14":"y", "15":"y", "16":"y", "17":"y" }, "firefox":{ "2":"n", "3":"n", "3.5":"n", "3.6":"n", "4":"n", "5":"n", "6":"n", "7":"n", "8":"n", "9":"n", "10":"n", "11":"n", "12":"n", "13":"n", "14":"n", "15":"n", "16":"n", "17":"n", "18":"n", "19":"n", "20":"n", "21":"n", "22":"n", "23":"n", "24":"n", "25":"y", "26":"y", "27":"y", "28":"y", "29":"y", "30":"y", "31":"y", "32":"y", "33":"y", "34":"y", "35":"y", "36":"y", "37":"y", "38":"y", "39":"y", "40":"y", "41":"y", "42":"y", "43":"y", "44":"y", "45":"y", "46":"y", "47":"y", "48":"y", "49":"y", "50":"y", "51":"y", "52":"y", "53":"y", "54":"y", "55":"y", "56":"y", "57":"y", "58":"y", "59":"y", "60":"y", "61":"y" }, "chrome":{ "4":"n", "5":"n", "6":"n", "7":"n", "8":"n", "9":"n", "10":"y x", "11":"y x", "12":"y x", "13":"y x", "14":"y x", "15":"y x", "16":"y x", "17":"y x", "18":"y x", "19":"y x", "20":"y x", "21":"y x", "22":"y x", "23":"y x", "24":"y x", "25":"y x", "26":"y x", "27":"y x", "28":"y x", "29":"y x", "30":"y x", "31":"y x", "32":"y x", "33":"y x", "34":"y", "35":"y", "36":"y", "37":"y", "38":"y", "39":"y", "40":"y", "41":"y", "42":"y", "43":"y", "44":"y", "45":"y", "46":"y", "47":"y", "48":"y", "49":"y", "50":"y", "51":"y", "52":"y", "53":"y", "54":"y", "55":"y", "56":"y", "57":"y", "58":"y", "59":"y", "60":"y", "61":"y", "62":"y", "63":"y", "64":"y", "65":"y", "66":"y", "67":"y" }, "safari":{ "3.1":"n", "3.2":"n", "4":"n", "5":"n", "5.1":"n", "6":"y x", "6.1":"y x", "7":"y x", "7.1":"y x", "8":"y x", "9":"y x", "9.1":"y x", "10":"y x", "10.1":"y x", "11":"y x", "11.1":"y x", "TP":"y x" }, "opera":{ "9":"n", "9.5-9.6":"n", "10.0-10.1":"n", "10.5":"n", "10.6":"n", "11":"n", "11.1":"n", "11.5":"n", "11.6":"n", "12":"n", "12.1":"n", "15":"y x", "16":"y x", "17":"y x", "18":"y x", "19":"y x", "20":"y x", "21":"y x", "22":"y", "23":"y", "24":"y", "25":"y", "26":"y", "27":"y", "28":"y", "29":"y", "30":"y", "31":"y", "32":"y", "33":"y", "34":"y", "35":"y", "36":"y", "37":"y", "38":"y", "39":"y", "40":"y", "41":"y", "42":"y", "43":"y", "44":"y", "45":"y", "46":"y", "47":"y", "48":"y", "49":"y", "50":"y", "51":"y", "52":"y" }, "ios_saf":{ "3.2":"n", "4.0-4.1":"n", "4.2-4.3":"n", "5.0-5.1":"n", "6.0-6.1":"y x", "7.0-7.1":"y x", "8":"y x", "8.1-8.4":"y x", "9.0-9.2":"y x", "9.3":"y x", "10.0-10.2":"y x", "10.3":"y x", "11.0-11.2":"y x", "11.3":"y x" }, "op_mini":{ "all":"n" }, "android":{ "2.1":"n", "2.2":"n", "2.3":"n", "3":"n", "4":"n", "4.1":"n", "4.2-4.3":"n", "4.4":"n", "4.4.3-4.4.4":"n", "62":"y" }, "bb":{ "7":"n", "10":"n" }, "op_mob":{ "10":"n", "11":"n", "11.1":"n", "11.5":"n", "12":"n", "12.1":"n", "37":"y" }, "and_chr":{ "64":"y" }, "and_ff":{ "57":"y" }, "ie_mob":{ "10":"n", "11":"n" }, "and_uc":{ "11.8":"y" }, "samsung":{ "4":"y", "5":"y", "6.2":"y" }, "and_qq":{ "1.2":"y" }, "baidu":{ "7.12":"y" } }, "notes":"Not all browsers with support for the Audio API also support media streams (e.g. microphone input). See the [getUserMedia/Streams API](/#feat=stream) data for support for that feature.\r\n\r\nFirefox versions < 25 support an alternative, deprecated audio API.\r\n\r\nChrome support [went through some changes](http://updates.html5rocks.com/2014/07/Web-Audio-Changes-in-m36) as of version 36.", "notes_by_num":{ }, "usage_perc_y":89.84, "usage_perc_a":0, "ucprefix":false, "parent":"", "keywords":"web-audio,webaudio,AudioContext,AudioBuffer,AudioNode", "ie_id":"webaudioapi", "chrome_id":"6261718720184320", "firefox_id":"webaudio", "webkit_id":"feature-web-audio", "shown":true }