AudioContext的listener属性返回一个AudioListener 对象，可以用来实现3D音频空间化。
语法
var audioCtx = new AudioContext(); var myListener = audioCtx.listener;
返回值
An AudioListener object.
例子
注意：想要完整的音频空间化例子，可以查看panner-node DEMO
var AudioContext = window.AudioContext || window.webkitAudioContext; var audioCtx = new AudioContext(); // Older webkit/blink browsers require a prefix ... var myListener = audioCtx.listener;
规范
| Specification | Status | Comment |
|---|---|---|
| Web Audio API listener |
Working Draft |
浏览器兼容性
| Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
|---|---|---|---|---|---|
| Basic support | 10.0webkit | 25.0 (25.0) | 未实现 | 15.0webkit 22 (unprefixed) |
6.0webkit |
| Feature | Android | Firefox Mobile (Gecko) | Firefox OS | IE Mobile | Opera Mobile | Safari Mobile | Chrome for Android |
|---|---|---|---|---|---|---|---|
| Basic support | ? | 26.0 | 1.2 | ? | ? | ? | 33.0 |