The numberOfOutputs property of the AudioNode interface returns the number of outputs coming out of the node. Destination nodes — like AudioDestinationNode — have a value of 0 for this attribute.
SyntaxEdit
var oscillator = audioCtx.createOscillator();
var outputs = oscillator.numberOfOutputs;
Value
An integer.
ExampleEdit
var AudioContext = window.AudioContext || window.webkitAudioContext;
var audioCtx = new AudioContext();
var oscillator = audioCtx.createOscillator();
var gainNode = audioCtx.createGain();
oscillator.connect(gainNode);
gainNode.connect(audioCtx.destination);
var outputs = oscillator.numberOfOutputs;
SpecificationsEdit
| Specification | Status | Comment |
|---|---|---|
| Web Audio API The definition of 'numberOfOutputs' in that specification. |
Working Draft |
Browser compatibilityEdit
See alsoEdit
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