BaseAudioContext.destination

The destination property of the BaseAudioContext interface returns an AudioDestinationNode representing the final destination of all audio in the context. It often represents an actual audio-rendering device such as your device's speakers.

Syntax

baseAudioContext.destination;

Value

An AudioDestinationNode.

Example

Note: for a full example implementation, see one of our Web Audio Demos on the MDN Github repo, like voice-change-o-matic.

var AudioContext = window.AudioContext || window.webkitAudioContext;
var audioCtx = new AudioContext();
// Older webkit/blink browsers require a prefix

var oscillatorNode = audioCtx.createOscillator();
var gainNode = audioCtx.createGain();

oscillatorNode.connect(gainNode);
gainNode.connect(audioCtx.destination);

Specifications

Specification	Status	Comment
Web Audio API The definition of 'destination' in that specification.	Working Draft

Browser compatibility

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`destination`	Chrome Full support 10 Prefixed Full support 10 Prefixed Prefixed Implemented with the vendor prefix: webkit	Edge Full support ≤18	Firefox Full support 53 Notes Full support 53 Notes Notes Originally implemented on `AudioContext` in Firefox 25.	IE No support No	Opera Full support 22 Full support 22 Full support 15 Prefixed Prefixed Implemented with the vendor prefix: webkit	Safari Full support 6 Prefixed Full support 6 Prefixed Prefixed Implemented with the vendor prefix: webkit	WebView Android Full support Yes	Chrome Android Full support 33	Firefox Android Full support 53 Notes Full support 53 Notes Notes Originally implemented on `AudioContext` in Firefox Android 26.	Opera Android Full support 22 Full support 22 Full support 14 Prefixed Prefixed Implemented with the vendor prefix: webkit	Safari iOS Full support 6 Prefixed Full support 6 Prefixed Prefixed Implemented with the vendor prefix: webkit	Samsung Internet Android Full support 2.0

Legend

Full support: Full support
No support: No support
See implementation notes.: See implementation notes.
Requires a vendor prefix or different name for use.: Requires a vendor prefix or different name for use.