The WaveShaperNode() constructor of the Web Audio API creates a new WaveShaperNode object which is an AudioNode that represents a non-linear distorter.

context

A reference to an AudioContext.

options Optional

Options are as follows:

curve

The shaping curve used for the waveshaping effect. The input signal is nominally within the range [-1;1].

oversample

Specifies what type of oversampling (if any) should be used when applying the shaping curve. Valid values are 'none', '2x', or '4x'. The default is 'none'.

channelCount

Represents an integer used to determine how many channels are used when up-mixing and down-mixing connections to any inputs to the node. (See AudioNode.channelCount for more information.) Its usage and precise definition depend on the value of channelCountMode.

channelCountMode

Represents an enumerated value describing the way channels must be matched between the node's inputs and outputs. (See AudioNode.channelCountMode for more information including default values.)

channelInterpretation

Represents an enumerated value describing the meaning of the channels. This interpretation will define how audio up-mixing and down-mixing will happen. The possible values are "speakers" or "discrete". (See AudioNode.channelCountMode for more information including default values.)

A new WaveShaperNode object instance.