/*
* Instrument_tone.java
*/
import org.tritonus.share.TDebug;
public class Instrument_tone
extends AbstractInstrument
{
private float a;
private float x;
private float y;
private float init;
public Instrument_tone()
{
a = 0.0F;
x = 0.0F;
y = 0.0F;
init = 0.0F;
}
// public void doIPass()
// {
// }
// public void doKPass()
// {
// }
public void doAPass(RTSystem rtSystem)
{
// TDebug.out("doAPass()");
a = 0.196307F;
if (init == 0.0F)
{
init = 1.0F;
x = 0.5F;
}
x = x - a * y;
y = y + a * x;
rtSystem.output(y);
}
}
/*** Instrument_tone.java ***/