com.softsynth.jsyn
Class WaveShaper

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.WaveShaper

public class WaveShaper
extends SynthFilter

WaveShaper unit. Lookup a value by interpolating between values in a Table. When Input is -1.0, the value from the table is Table[0]. When Input is +1.0, then the value from the table is Table[NumValues-1]. The output is the interpolated table value times the Amplitude. The name "wave shaping" refers to the synthesis technique that involves connecting an oscillator such as a SineOscillator or SawtoothOscillator to the input of this unit. By modifying the contents of the table, and the amplitude of the input, interesting output waveforms can be created.

Version:

JSyn Version 005

Author:

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

See Also:

Synth, SynthChannelData

Field Summary

SynthInput	amplitude
SynthTablePort	tablePort

Fields inherited from class com.softsynth.jsyn.SynthFilter

input, output

Constructor Summary

WaveShaper()

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

WaveShaper(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

amplitude

public SynthInput amplitude

tablePort

public SynthTablePort tablePort

Constructor Detail

WaveShaper

public WaveShaper(SynthContext synthContext,
                  int calculationRate)
           throws SynthException

Throws:

SynthException

WaveShaper

public WaveShaper(SynthContext synthContext)
           throws SynthException

Create a WaveShaper that runs at Synth.RATE_AUDIO.

Throws:

SynthException - If out of memory.

WaveShaper

public WaveShaper()
           throws SynthException

Throws:

SynthException