com.softsynth.jsyn
Class FourWayFade

java.lang.Object
  java.util.Observable
      com.softsynth.jsyn.SynthObject
          com.softsynth.jsyn.SynthSound
              com.softsynth.jsyn.SynthUnit
                  com.softsynth.jsyn.FourWayFade

public class FourWayFade
extends SynthUnit

FourWayFade unit.

Mix inputs 0-3 based on the value of two fade ports. You can think of the four inputs arranged clockwise as follows.

     input[0] ---- input[1]
       |             |
       |             |
       |             |
     input[3] ---- input[2]

The "fade" port has two parts. Fade[0] fades between the pair of inputs (0&3) and the pair of inputs (1&2). Fade[1] fades between the pair of inputs (0&1) and the pair of inputs (3&2).

   Fade[0]    Fade[1]    Output
     -1         -1       Input[3]
     -1         +1       Input[0]
     +1         -1       Input[2]
     +1         +1       Input[1]


     -----Fade[0]----->

        A
        |
        |
     Fade[1]
        |
        |
 

Version:

JSyn Version 012

Author:

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

See Also:

CrossFade, PanUnit

Field Summary

SynthInput	fade This port has two parts, 0 and 1, which fade between "left-to-right" and "back-to-front".
SynthInput	input This port has four parts, 0,1,2 and 3.
SynthOutput	output

Constructor Summary

FourWayFade()

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

FourWayFade(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

input

public SynthInput input

This port has four parts, 0,1,2 and 3.

fade

public SynthInput fade

This port has two parts, 0 and 1, which fade between "left-to-right" and "back-to-front".

output

public SynthOutput output

Constructor Detail

FourWayFade

public FourWayFade(SynthContext synthContext,
                   int calculationRate)
            throws SynthException

Throws:

SynthException

FourWayFade

public FourWayFade(SynthContext synthContext)
            throws SynthException

Create a SynthUnit that runs at Synth.RATE_AUDIO.

Throws:

SynthException - If resource allocation fails.

FourWayFade

public FourWayFade()
            throws SynthException

Throws:

SynthException