Package wellen.dsp

Class FMSynthesis

java.lang.Object

wellen.dsp.FMSynthesis

All Implemented Interfaces:

DSPNodeOutput

public class FMSynthesis
extends Object
implements DSPNodeOutput

FM synthesis with two oscillators, carrier ( e.g fundamental or *pitch* ) and modulator.

formula taken from [Anders Øland & Roger B. Dannenberg: FM Synthesis -- Introduction to Computer Music Carnegie Mellon University](http://www.cs.cmu.edu/~music/icm-online/readings/fm-synthesis/fm_synthesis.pdf)

 
 f(t) = A sin(2πCt + D sin(2πMt))
 A :: amplitude
 Ct :: carrier
 Mt :: modulator
 D :: modulation depth
 
 

Constructor Summary

Constructors

Constructor	Description
FMSynthesis()
FMSynthesis(Wavetable pCarrier, Wavetable pModulator)

Method Summary

Modifier and Type	Method	Description
float	get_amplitude()
Wavetable	get_carrier()
float	get_modulation_depth()
Wavetable	get_modulator()
float	output()	returns the output signal.
void	set_amplitude(float pAmplitude)
void	set_carrier(Wavetable pCarrier)
void	set_modulation_depth(float pModulationDepth)
void	set_modulator(Wavetable pModulator)

Methods inherited from class java.lang.Object

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

Constructor Details

FMSynthesis

public FMSynthesis(Wavetable pCarrier,
 Wavetable pModulator)

FMSynthesis

public FMSynthesis()

Method Details

get_modulator

public Wavetable get_modulator()

set_modulator

public void set_modulator(Wavetable pModulator)

get_carrier

public Wavetable get_carrier()

set_carrier

public void set_carrier(Wavetable pCarrier)

get_amplitude

public float get_amplitude()

set_amplitude

public void set_amplitude(float pAmplitude)

get_modulation_depth

public float get_modulation_depth()

set_modulation_depth

public void set_modulation_depth(float pModulationDepth)

output

public float output()

Description copied from interface: DSPNodeOutput

returns the output signal.

Specified by:

output in interface DSPNodeOutput

Returns:

output signal