AudioParam.value

The value property of the AudioParam interface represents the parameter's current floating point value, which is initially set to the value of AudioParam.defaultValue.

 Though value can be set, any modifications happening while there are automation events scheduled — that is, events scheduled using the methods of the AudioParam — are ignored, without raising any exception.

SyntaxEdit

var gainNode = audioCtx.createGain();
gainNode.gain.value = 0; //'gain' is the AudioParam 

Value

A float.

ExampleEdit

var AudioContext = window.AudioContext || window.webkitAudioContext;
var audioCtx = new AudioContext();

var gainNode = audioCtx.createGain();
gainNode.gain.value = 0; 

SpecificationsEdit

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

Browser compatibilityEdit

Feature Chrome Firefox (Gecko) Internet Explorer Opera Safari (WebKit)
Basic support 14 webkit 23 Not supported 15 webkit
22 (unprefixed)
6 webkit

See alsoEdit

Document Tags and Contributors

 Contributors to this page: fscholz, chrisdavidmills
 Last updated by: fscholz,