BiquadFilterNode
The BiquadFilterNode interface represents a low-order filter. It is an AudioNode used for tone controls, graphic equalizers, and other audio effects.
ConvolverNode
The ConvolverNode interface represents a linear convolution effect, that can be applied to a signal given an impulse response.
GainNode
The GainNode interface represents the change in volume (amplitude) of the audio signal.
IIRFilterNode
The IIRFilterNode interface represents a general infinite impulse response (IIR) filter.
PeriodicWave
The PeriodicWave interface defines a periodic waveform that can be used to shape the output of an OscillatorNode.
StereoPannerNode
The StereoPannerNode interface represents the change in ratio between two output channels (f. e. left and right speaker).