com.jsyn.unitgen

Class FilterLowShelf

java.lang.Object

com.jsyn.unitgen.UnitGenerator

com.jsyn.unitgen.UnitFilter

com.jsyn.unitgen.TunableFilter

com.jsyn.unitgen.FilterBiquad

com.jsyn.unitgen.FilterBiquadShelf

com.jsyn.unitgen.FilterLowShelf

All Implemented Interfaces:

UnitSink, UnitSource

public class FilterLowShelf
extends FilterBiquadShelf

LowShelf Filter. This creates a flat response below the cutoff frequency. This filter is sometimes used at the end of a bank of EQ filters. This filter is based on the BiQuad filter. Coefficients are updated whenever the frequency or Q changes.

Field Summary

Fields inherited from class com.jsyn.unitgen.FilterBiquadShelf

gain, slope

Fields inherited from class com.jsyn.unitgen.FilterBiquad

amplitude

Fields inherited from class com.jsyn.unitgen.TunableFilter

frequency

Fields inherited from class com.jsyn.unitgen.UnitFilter

input, output

Fields inherited from class com.jsyn.unitgen.UnitGenerator

FALSE, TRUE

Constructor Summary

Constructors

Constructor and Description
FilterLowShelf()

Method Summary

Methods

Modifier and Type	Method and Description
void	updateCoefficients() This method is called by Filter_BiquadShelf to update coefficients.

Methods inherited from class com.jsyn.unitgen.FilterBiquadShelf

recalculate

Methods inherited from class com.jsyn.unitgen.FilterBiquad

generate, performBiquadFilter

Methods inherited from class com.jsyn.unitgen.UnitFilter

getInput, getOutput

Methods inherited from class com.jsyn.unitgen.UnitGenerator

addPort, addPort, convertHalfLifeToMultiplier, flattenOutputs, generate, getCircuit, getFramePeriod, getFrameRate, getPortByName, getPorts, getSynthesisEngine, getSynthesizer, getTopUnit, getUnitGenerator, isEnabled, pullData, setCircuit, setEnabled, setFrameRate, setPort, setSynthesisEngine, start, start, stop, stop

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.jsyn.unitgen.UnitSink

getUnitGenerator, start, start, stop, stop

Methods inherited from interface com.jsyn.unitgen.UnitSource

getUnitGenerator

Constructor Detail

FilterLowShelf

public FilterLowShelf()

Method Detail

updateCoefficients

public void updateCoefficients()

This method is called by Filter_BiquadShelf to update coefficients.

Specified by:

updateCoefficients in class FilterBiquadShelf