AudioNode.numberOfInputs
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
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var oscillator = audioCtx.createOscillator(); var inputs = oscillator.numberOfInputs;
Value
An integer.
Example
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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
Feature | Chrome | Firefox (Gecko) | Internet Explorer | Opera | Safari (WebKit) |
---|---|---|---|---|---|
Basic support | 10.0webkit | 25.0 (25.0) | Not supported | 15.0webkit 22 (unprefixed) |
(Yes) |
Feature | Android | Firefox Mobile (Gecko) | Firefox OS (Gecko) | IE Phone | Opera Mobile | Safari Mobile |
---|---|---|---|---|---|---|
Basic support | ? | 26.0 | 1.2 | ? | ? | ? |
See also
License
© 2016 Mozilla Contributors
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-us/docs/web/api/audionode/numberofinputs