BaseAudioContext: destination property

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since April 2021.

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.

Value

Examples

Note: For more complete applied examples/information, check out our Voice-change-O-matic demo (see app.js lines 108–193 for relevant code).

js
const audioCtx = new AudioContext();
// Older webkit/blink browsers require a prefix

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

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

Specifications

Specification
Web Audio API
# dom-baseaudiocontext-destination

Browser compatibility

Report problems with this compatibility data on GitHub
desktopmobile
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
destination

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support

See also