numberOfChannels

Summary

The number of discrete audio channels described by the PCM audio data.

Property of apis/webaudio/AudioBufferapis/webaudio/AudioBuffer

Syntax

Note: This property is read-only.

var result = AudioBuffer.numberOfChannels;

Return Value

Returns an object of type

Integer

Examples

var myArrayBuffer = audioCtx.createBuffer(2, frameCount, audioCtx.sampleRate);
var nc = myArrayBuffer.numberOfChannels;

Related specifications

Web Audio API

W3C Editor’s Draft