com.softsynth.jsyn
Class IntegrateUnit

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.IntegrateUnit

public class IntegrateUnit
extends SynthFilter

IntegrateUnit unit.

Output accumulated sum of the input signal. This can be used to transform one signal into another, or to generate ramps between the limits by setting the input signal positive or negative. For a "leaky integrator" use a Filter_101p.

 output = output + input;
 if( output < lowerLimit ) output = lowerLimit;
 else if( output > upperLimit ) output = upperLimit;

Version:

JSyn Version 142

Author:

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

See Also:

MinimumUnit, SchmidtTrigger, Filter_101p

Field Summary

SynthInput	lowerLimit Output will be stopped internally from going below this value.
SynthInput	upperLimit Output will be stopped internally from going above this value.

Fields inherited from class com.softsynth.jsyn.SynthFilter

input, output

Constructor Summary

IntegrateUnit()

IntegrateUnit(SynthContext synthContext)
Create one that runs at Synth.RATE_AUDIO.

IntegrateUnit(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

Field Detail

lowerLimit

public SynthInput lowerLimit

Output will be stopped internally from going below this value. Default is -1.0.

upperLimit

public SynthInput upperLimit

Output will be stopped internally from going above this value. Default is +1.0.

Constructor Detail

IntegrateUnit

public IntegrateUnit(SynthContext synthContext,
                     int calculationRate)
              throws SynthException

Throws:

SynthException

IntegrateUnit

public IntegrateUnit(SynthContext synthContext)
              throws SynthException

Create one that runs at Synth.RATE_AUDIO.

Throws:

SynthException - If resource allocation fails.

IntegrateUnit

public IntegrateUnit()
              throws SynthException

Throws:

SynthException