Package io.github.dkaukov.afsk.dsp

Class DdsOscillator

java.lang.Object

io.github.dkaukov.afsk.dsp.DdsOscillator

public class DdsOscillator
extends Object

Direct Digital Synthesis (DDS) oscillator for generating sine and cosine waveforms. This class uses a precomputed sine table to efficiently generate samples at a specified frequency. The oscillator can be reset and advances its phase on each call to `next()`.

Constructor Summary

Constructors

Constructor	Description
DdsOscillator(float sampleRate, float freq)

Method Summary

Modifier and Type	Method	Description
float	cos()
void	next()	Advance the oscillator.
void	reset()
float	sin()

Methods inherited from class java.lang.Object

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

Constructor Details

DdsOscillator

public DdsOscillator(float sampleRate,
 float freq)

Method Details

reset

public void reset()

next

public void next()

Advance the oscillator.

sin

public float sin()

cos

public float cos()