com.softsynth.jmsl.util
Class FrequencyToPitchTranslator

java.lang.Object
  com.softsynth.jmsl.util.FrequencyToPitchTranslator

All Implemented Interfaces:

DataTranslator

public class FrequencyToPitchTranslator
extends java.lang.Object
implements DataTranslator

Use this to translate a double[] where frequency is in data[1] and Instrument expects pitch Uses TuningET.getPitch() for default 12tet tuning

Author:

Nick Didkovsky, email: didkovn@mail.rockefeller.edu, (c) 2004 Nick Didkovsky, all rights reserved.

Constructor Summary

FrequencyToPitchTranslator()

Method Summary

void	setTuning(TuningET tuningET) Set the equal temperament tuning into which frequency should be converted.
double[]	translate(MusicJob job, double[] data)

Methods inherited from class java.lang.Object

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

Constructor Detail

FrequencyToPitchTranslator

public FrequencyToPitchTranslator()

Method Detail

translate

public double[] translate(MusicJob job,
                          double[] data)

Specified by:

translate in interface DataTranslator

Returns:

copy of input array, where arr[1] now contains a pitch instead of a frequency

setTuning

public void setTuning(TuningET tuningET)

Set the equal temperament tuning into which frequency should be converted. 12tet by default

Parameters:

tuningET -