com.jsyn.unitgen

Class SawtoothOscillatorBL

java.lang.Object

com.jsyn.unitgen.UnitGenerator

com.jsyn.unitgen.UnitOscillator

com.jsyn.unitgen.SawtoothOscillatorBL

All Implemented Interfaces:

UnitSource, UnitVoice

Direct Known Subclasses:

ImpulseOscillatorBL, PulseOscillatorBL, SquareOscillatorBL

public class SawtoothOscillatorBL
extends UnitOscillator

Sawtooth oscillator that uses multiple wave tables for band limiting. This requires more CPU than a plain SawtoothOscillator but has less aliasing at high frequencies.

Author:

Phil Burk (C) 2009 Mobileer Inc

Field Summary

Fields inherited from class com.jsyn.unitgen.UnitOscillator

amplitude, DEFAULT_AMPLITUDE, DEFAULT_FREQUENCY, frequency, output, phase

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
SawtoothOscillatorBL()

Method Summary

Modifier and Type	Method and Description
void	generate(int start, int limit) Perform essential synthesis function.
protected double	generateBL(MultiTable multiTable, double currentPhase, double positivePhaseIncrement, double flevel, int i)

Methods inherited from class com.jsyn.unitgen.UnitOscillator

convertFrequencyToPhaseIncrement, getOutput, noteOff, noteOff, noteOn, noteOn, usePreset

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

Methods inherited from interface com.jsyn.unitgen.UnitVoice

getUnitGenerator, setPort

Constructor Detail

SawtoothOscillatorBL

public SawtoothOscillatorBL()

Method Detail

generate

public void generate(int start,
                     int limit)

Description copied from class: UnitGenerator

Perform essential synthesis function.

Specified by:

generate in class UnitGenerator

Parameters:

start - offset into port buffers

limit - limit offset into port buffers for loop

generateBL

protected double generateBL(MultiTable multiTable,
                            double currentPhase,
                            double positivePhaseIncrement,
                            double flevel,
                            int i)