The ChannelMergerNode() constructor creates a new ChannelMergerNode object instance.


var myNode = new ChannelMergerNode(context, options);


Inherits parameters from the AudioNodeOptions dictionary.

A BaseAudioContext representing the audio context you want the node to be associated with.
options Optional
A ChannelMergerOptions dictionary object defining the properties you want the ChannelMergerNode to have (It also inherits the options defined in the AudioNodeOptions dictionary):
  • numberOfInputs: A number defining the number of inputs the ChannelMergerNode should have. If not specified, the default value used is 6.

Return value

A new ChannelMergerNode object instance.


var ac = new AudioContext();

var options = {
  numberOfInputs : 2 

var myMerger = new ChannelMergerNode(ac, options);


Specification Status Comment
Web Audio API
The definition of 'ChannelMergerNode' in that specification.
Working Draft  

Browser compatibility

FeatureChromeEdgeFirefoxInternet ExplorerOperaSafari
Basic support55 ?53 No42 ?
FeatureAndroid webviewChrome for AndroidEdge mobileFirefox for AndroidOpera AndroidiOS SafariSamsung Internet
Basic support5555 ?5342 ?6.0

Document Tags and Contributors

Contributors to this page: fscholz, teoli, chrisdavidmills, jpmedley
Last updated by: fscholz,