The numberOfInputs property of the AudioNode interface returns the number of inputs feeding the node. Source nodes are defined as nodes having a numberOfInputs property with a value of 0.
Syntax
var oscillator = audioCtx.createOscillator();
var inputs = oscillator.numberOfInputs;
Value
An integer.
Example
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 inputs = oscillator.numberOfInputs;
Specifications
| Specification | Status | Comment |
|---|---|---|
| Web Audio API The definition of 'numberOfInputs' in that specification. |
Working Draft |
Browser compatibility
See also
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