com.softsynth.jsyn
Class Filter_BandPass

java.lang.Object
  java.util.Observable
      com.softsynth.jsyn.SynthObject
          com.softsynth.jsyn.SynthSound
              com.softsynth.jsyn.SynthUnit
                  com.softsynth.jsyn.SynthFilter
                      com.softsynth.jsyn.TunableFilter
                          com.softsynth.jsyn.Filter_BandPass

public class Filter_BandPass
extends TunableFilter

BandPass Filter This filter is based on the BiQuad filter. Coefficients are updated whenever the frequency or Q changes.

Version:

JSyn Version 14.2

Author:

(C) 1997 Phil Burk, SoftSynth.com, All Rights Reserved

See Also:

Synth, SynthUnit, Filter_202p2z

Field Summary

Fields inherited from class com.softsynth.jsyn.TunableFilter

amplitude, frequency, Q

Fields inherited from class com.softsynth.jsyn.SynthFilter

input, output

Constructor Summary

Filter_BandPass()

Filter_BandPass(SynthContext synthContext)
Create a Filter_BandPass that runs at Synth.RATE_AUDIO.

Filter_BandPass(SynthContext synthContext, int calculationRate)

Method Summary

Methods inherited from class com.softsynth.jsyn.SynthSound

addPort, addPort, findNamedPort, getName, getNumPorts, getPortAt, getPriority, setPriority, setStage, setStage, start, start, stop, stop

Methods inherited from class com.softsynth.jsyn.SynthObject

delete, deleteAll, enableDeletionByGarbageCollector, enableTracking, getPeer, getSynthContext, isTrackingEnabled, toString, track

Methods inherited from class java.util.Observable

addObserver, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers

Methods inherited from class java.lang.Object

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

Constructor Detail

Filter_BandPass

public Filter_BandPass(SynthContext synthContext,
                       int calculationRate)
                throws SynthException

Throws:

SynthException

Filter_BandPass

public Filter_BandPass(SynthContext synthContext)
                throws SynthException

Create a Filter_BandPass that runs at Synth.RATE_AUDIO.

Throws:

SynthException - If name does not match list of valid units. Note that match is case sensitive.

Filter_BandPass

public Filter_BandPass()
                throws SynthException

Throws:

SynthException