com.softsynth.jsyn.circuits
Class PoissonTrigger
java.lang.Object
java.util.Observable
com.softsynth.jsyn.SynthObject
com.softsynth.jsyn.SynthSound
com.softsynth.jsyn.SynthCircuit
com.softsynth.jsyn.circuits.PoissonTrigger
public class PoissonTrigger
- extends SynthCircuit
Generate triggers with a Poisson distribution.
Triggers are generated by comparing WhiteNoise output
with a threshold. The lower the threshold, the more frequent the
triggers.
Port "probability" controls the probability of a pulse happening on
any given sample frame. The average rate of the pulses is:
averageRate = (probability / Synth.getFrameRate())
- Author:
- (C) 1997 Phil Burk, SoftSynth.com, All Rights Reserved
- See Also:
ParabolicGrain
Methods inherited from class com.softsynth.jsyn.SynthSound |
addPort, addPort, findNamedPort, getName, getNumPorts, getPortAt, getPriority, setPriority, setStage, setStage, start, start, stop, stop |
Methods inherited from class java.util.Observable |
addObserver, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait |
whiteNoise
public WhiteNoise whiteNoise
comparator
public CompareUnit comparator
subtractor
public SubtractUnit subtractor
probability
public SynthInput probability
- Probability of getting a trigger on any given sample frame.
PoissonTrigger
public PoissonTrigger()
throws SynthException
- Throws:
SynthException