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 |