com.jsyn.unitgen

Class Multiply

java.lang.Object

com.jsyn.unitgen.UnitGenerator

com.jsyn.unitgen.UnitBinaryOperator

com.jsyn.unitgen.Multiply

public class Multiply
extends UnitBinaryOperator

This unit multiplies its two inputs.

 output = inputA * inputB
 

Note that some units have an amplitude port, which controls an internal multiply. So you may not need this unit.

Version:

016

Author:

Phil Burk (C) 2009 Mobileer Inc

See Also:

MultiplyAdd, Subtract

Field Summary

Fields inherited from class com.jsyn.unitgen.UnitBinaryOperator

inputA, inputB, output

Fields inherited from class com.jsyn.unitgen.UnitGenerator

FALSE, PORT_NAME_AMPLITUDE, PORT_NAME_CUTOFF, PORT_NAME_FREQUENCY, PORT_NAME_FREQUENCY_SCALER, PORT_NAME_INPUT, PORT_NAME_OUTPUT, PORT_NAME_PAN, PORT_NAME_PHASE, PORT_NAME_PRESSURE, PORT_NAME_TIMBRE, PORT_NAME_TIME, synthesisEngine, TRUE, VERY_SMALL_FLOAT

Constructor Summary

Constructors

Constructor and Description
Multiply()
Multiply(UnitOutputPort a, UnitOutputPort b) Connect a to inputA and b to inputB.
Multiply(UnitOutputPort a, UnitOutputPort b, UnitInputPort c) Connect a to inputA and b to inputB and connect output to c.

Method Summary

Modifier and Type	Method and Description
void	generate(int start, int limit) Perform essential synthesis function.

Methods inherited from class com.jsyn.unitgen.UnitGenerator

addPort, addPort, autoStop, convertHalfLifeToMultiplier, convertTimeToRate, flattenOutputs, generate, getCircuit, getFramePeriod, getFrameRate, getId, getPortByName, getPorts, getSynthesisEngine, getSynthesizer, getTopUnit, getUnitGenerator, incrementWrapPhase, isEnabled, isStartRequired, printConnections, printConnections, printConnections, pullData, setCircuit, setEnabled, setFrameRate, setPort, setSynthesisEngine, start, start, start, stop, stop, stop

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Multiply

public Multiply()

Multiply

public Multiply(UnitOutputPort a,
                UnitOutputPort b)

Connect a to inputA and b to inputB.

Multiply

public Multiply(UnitOutputPort a,
                UnitOutputPort b,
                UnitInputPort c)

Connect a to inputA and b to inputB and connect output to c.

Method Detail

generate

public void generate(int start,
                     int limit)

Description copied from class: UnitGenerator

Perform essential synthesis function.

Specified by:

generate in class UnitBinaryOperator

Parameters:

start - offset into port buffers

limit - limit offset into port buffers for loop