ConvolverNode()

The ConvolverNode() constructor of the Web Audio API creates a new ConvolverNode object instance.

Syntax

var convolverNode = new ConvolverNode(context, options)

Parameters

Inherits parameters from the AudioNodeOptions dictionary.

context
A reference to an AudioContext.
options Optional
Options are as follows:
  • audioBuffer: A mono, stereo, or 4-channel AudioBuffer containing the (possibly multichannel) impulse response used by the ConvolverNode to create the reverb effect.
  • disableNormalization: A Boolean controlling whether the impulse response from the buffer will be scaled by an equal-power normalization, or not. The default is 'false'.

Return value

A new ConvolverNode object instance.

Exceptions

Exception Explanation
NotSupportedError The referenced AudioBuffer does not have the correct number of channels, or it has a different sample rate to the associated AudioContext.

Specifications

Specification
Web Audio API
# dom-convolvernode-constructor-convolvernode

Browser compatibility

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