com.softsynth.jsyn
Class SynthMixer

java.lang.Object
  java.util.Observable
      com.softsynth.jsyn.SynthObject
          com.softsynth.jsyn.SynthSound
              com.softsynth.jsyn.SynthCircuit
                  com.softsynth.jsyn.SynthMixer

public class SynthMixer
extends SynthCircuit

SynthMixer class for Java Audio Synthesis.

Constructs an NxM array of gain elements using MultiPlyAddUnits. Extra outputs can be created and used for "effect sends".
Connect the output of the mixer to a LineOut to hear the mixed results, or send some output channels to effects processors.

Version:

JSyn Version 007

Author:

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

See Also:

Synth, BusReader, MultiplyAddUnit, LineOut

Field Summary

Fields inherited from class com.softsynth.jsyn.SynthCircuit

output

Constructor Summary

SynthMixer(int numInputs, int numOutputs)

SynthMixer(SynthContext synthContext, int numInputs, int numOutputs)
Construct a mixer with numInputs and numOutputs.

Method Summary

void	connectInput(int inputIndex, SynthOutput port, int partNum) Connect a SynthOutput port to an input of the mixer.
void	connectOutput(int outputIndex, SynthInput port, int partNum) Connect an output of the mixer to a SynthInput port.
SynthOutput	getOutput(int outputIndex) Get the output port associated with the given index.
void	setGain(int inputIndex, int outputIndex, double gain) Specify the amount of the indexed input that is added to the indexed output.
void	setGain(int time, int inputIndex, int outputIndex, double gain) Specify the amount of the indexed input that is added to the indexed output at the specified time.

Methods inherited from class com.softsynth.jsyn.SynthCircuit

add, compile, delete, getPeer, loadByName

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

deleteAll, enableDeletionByGarbageCollector, enableTracking, 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

SynthMixer

public SynthMixer(int numInputs,
                  int numOutputs)
           throws SynthException

Throws:

SynthException

SynthMixer

public SynthMixer(SynthContext synthContext,
                  int numInputs,
                  int numOutputs)
           throws SynthException

Construct a mixer with numInputs and numOutputs. The mixer consists of a two-dimensional array of MultiplyAddUnits. The amount that each input contributes to each output can be controlled individually.

Throws:

SynthException - If allocation fails.

Method Detail

connectInput

public void connectInput(int inputIndex,
                         SynthOutput port,
                         int partNum)
                  throws SynthException

Connect a SynthOutput port to an input of the mixer.

Throws:

SynthException - If index or partNum are out of range.

getOutput

public SynthOutput getOutput(int outputIndex)

Get the output port associated with the given index.

connectOutput

public void connectOutput(int outputIndex,
                          SynthInput port,
                          int partNum)
                   throws SynthException

Connect an output of the mixer to a SynthInput port.

Throws:

SynthException - If index or partNum are out of range.

setGain

public void setGain(int inputIndex,
                    int outputIndex,
                    double gain)
             throws SynthException

Specify the amount of the indexed input that is added to the indexed output.

Throws:

SynthException - If index or partNum are out of range.

setGain

public void setGain(int time,
                    int inputIndex,
                    int outputIndex,
                    double gain)
             throws SynthException

Specify the amount of the indexed input that is added to the indexed output at the specified time.

Throws:

SynthException - If index or partNum are out of range.