The WaveShaperNode() constructor of the Web Audio API creates a new WaveShaperNode object which is an AudioNode that represents a non-linear distorter.
new WaveShaperNode(context, options)contextA reference to an AudioContext.
options OptionalOptions are as follows:
curveThe shaping curve used for the waveshaping effect. The input signal is nominally within the range [-1;1].
oversampleSpecifies 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".
channelCountRepresents 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.
channelCountModeRepresents 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.)
channelInterpretationRepresents 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.