BiquadFilterNode
Inherits properties from its parent, AudioNode.
BiquadFilterNode.detune
An a-rate AudioParam.
BiquadFilterNode.frequency
An AudioParam.
BiquadFilterNode.gain
An AudioParam.
BiquadFilterNode.Q
An AudioParam.
BiquadFilterNode.type
A string (enum) representing a BiquadFilterType.
BiquadFilterNode.getFrequencyResponse()
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