IIRFilterNode

js.html.EventTarget → AudioNode → js.html.audio.IIRFilterNode (extern class)

The IIRFilterNode interface of the Web Audio API is a AudioNode processor which implements a general infinite impulse response (IIR)  filter; this type of filter can be used to implement tone control devices and graphic equalizers as well. It lets the parameters of the filter response be specified, so that it can be tuned as needed.

Documentation IIRFilterNode by Mozilla Contributors, licensed under CC-BY-SA 2.5.

See:

Instance Members

getFrequencyResponse(frequencyHz: js.lib.Float32Array, magResponse: js.lib.Float32Array, phaseResponse: js.lib.Float32Array): Void
Name Type
frequencyHz js.lib.Float32Array
magResponse js.lib.Float32Array
phaseResponse js.lib.Float32Array
new(context: BaseAudioContext, options: IIRFilterOptions): Void
Name Type
context BaseAudioContext
options IIRFilterOptions