BiquadFilterNode

Overview

The BiquadFilterNode interface represents a simple low-order filter, and is created using the AudioContext.createBiquadFilter() method. It is an AudioNode that can represent different kinds of filters, tone control devices, and graphic equalizers.

Location


 

detune

 

property detune: Double read;

 

Double detune { get; }

 

var detune: Double { get{} }

 

Double detune { __get; }

 

ReadOnly Property detune() As Double

frequency

 

property frequency: Double read;

 

Double frequency { get; }

 

var frequency: Double { get{} }

 

Double frequency { __get; }

 

ReadOnly Property frequency() As Double

gain

 

property gain: Double read;

 

Double gain { get; }

 

var gain: Double { get{} }

 

Double gain { __get; }

 

ReadOnly Property gain() As Double

getFrequencyResponse

From the current filter parameter settings this method calculates the frequency response for frequencies specified in the provided array of frequencies.

 

method getFrequencyResponse(parfrequencyArray: dynamic; parmagResponseOutput: dynamic; parphaseResponseOutput: dynamic)

 

void getFrequencyResponse(dynamic parfrequencyArray, dynamic parmagResponseOutput, dynamic parphaseResponseOutput)

 

func getFrequencyResponse(_ parfrequencyArray: dynamic, _ parmagResponseOutput: dynamic, _ parphaseResponseOutput: dynamic)

 

void getFrequencyResponse(dynamic parfrequencyArray, dynamic parmagResponseOutput, dynamic parphaseResponseOutput)

 

Sub getFrequencyResponse(parfrequencyArray As dynamic, parmagResponseOutput As dynamic, parphaseResponseOutput As dynamic)

Parameters:

  • parfrequencyArray:
  • parmagResponseOutput:
  • parphaseResponseOutput:

Q

 

property Q: Double read;

 

Double Q { get; }

 

var Q: Double { get{} }

 

Double Q { __get; }

 

ReadOnly Property Q() As Double

type

 

property type: dynamic read write;

 

dynamic type { get; set; }

 

var type: dynamic { get{} set{} }

 

dynamic type { __get; __set; }

 

Property type() As dynamic

 

detune

 

property detune: Double read;

 

Double detune { get; }

 

var detune: Double { get{} }

 

Double detune { __get; }

 

ReadOnly Property detune() As Double

frequency

 

property frequency: Double read;

 

Double frequency { get; }

 

var frequency: Double { get{} }

 

Double frequency { __get; }

 

ReadOnly Property frequency() As Double

gain

 

property gain: Double read;

 

Double gain { get; }

 

var gain: Double { get{} }

 

Double gain { __get; }

 

ReadOnly Property gain() As Double

Q

 

property Q: Double read;

 

Double Q { get; }

 

var Q: Double { get{} }

 

Double Q { __get; }

 

ReadOnly Property Q() As Double

type

 

property type: dynamic read write;

 

dynamic type { get; set; }

 

var type: dynamic { get{} set{} }

 

dynamic type { __get; __set; }

 

Property type() As dynamic

 

getFrequencyResponse

From the current filter parameter settings this method calculates the frequency response for frequencies specified in the provided array of frequencies.

 

method getFrequencyResponse(parfrequencyArray: dynamic; parmagResponseOutput: dynamic; parphaseResponseOutput: dynamic)

 

void getFrequencyResponse(dynamic parfrequencyArray, dynamic parmagResponseOutput, dynamic parphaseResponseOutput)

 

func getFrequencyResponse(_ parfrequencyArray: dynamic, _ parmagResponseOutput: dynamic, _ parphaseResponseOutput: dynamic)

 

void getFrequencyResponse(dynamic parfrequencyArray, dynamic parmagResponseOutput, dynamic parphaseResponseOutput)

 

Sub getFrequencyResponse(parfrequencyArray As dynamic, parmagResponseOutput As dynamic, parphaseResponseOutput As dynamic)

Parameters:

  • parfrequencyArray:
  • parmagResponseOutput:
  • parphaseResponseOutput:

 

Implements