Package com.softsynth.jmsl.util

Class PtolemyTuning

java.lang.Object

com.softsynth.jmsl.util.Tuning

com.softsynth.jmsl.util.TuningTable

com.softsynth.jmsl.util.PtolemyTuning

public class PtolemyTuning
extends TuningTable

Field Summary

Fields

Modifier and Type	Field	Description
static double[]	ratios	static double[] ratios = { TuningET.BASE_FREQ * 1.0, TuningET.BASE_FREQ * 16 / 15.0, TuningET.BASE_FREQ * 6 / 5.0, TuningET.BASE_FREQ * 5 / 4.0, TuningET.BASE_FREQ * 4 / 3.0, TuningET.BASE_FREQ * 45 / 32.0, TuningET.BASE_FREQ * 3 / 2.0, TuningET.BASE_FREQ * 8 / 5.0, TuningET.BASE_FREQ * 5 / 3.0, TuningET.BASE_FREQ * 9 / 5.0, TuningET.BASE_FREQ * 15 / 8.0 };

Constructor Summary

Constructors

Constructor	Description
PtolemyTuning()

Method Summary

Modifier and Type	Method	Description
static void	main(java.lang.String[] args)	Hear Ptolemy in the left channel, 12TET in the right

Methods inherited from class com.softsynth.jmsl.util.TuningTable

getFrequencies, getFrequency, getFrequency, getPitchClass, getStepsPerOctave, setFrequencies, setPitch, stretch, toString

Methods inherited from class com.softsynth.jmsl.util.Tuning

freqPlusCents, getOctaveRatio, getOctaveStretchCents, getReferenceFrequency, getReferencePitch, setOctaveRatio, setOctaveStretchCents, setReferenceFrequency, setReferencePitch

Methods inherited from class java.lang.Object

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

Field Details

ratios

public static double[] ratios

 
        static double[] ratios =
                {
                        TuningET.BASE_FREQ * 1.0,
                        TuningET.BASE_FREQ * 16 / 15.0,
                        TuningET.BASE_FREQ * 6 / 5.0,
                        TuningET.BASE_FREQ * 5 / 4.0,
                        TuningET.BASE_FREQ * 4 / 3.0,
                        TuningET.BASE_FREQ * 45 / 32.0,
                        TuningET.BASE_FREQ * 3 / 2.0,
                        TuningET.BASE_FREQ * 8 / 5.0,
                        TuningET.BASE_FREQ * 5 / 3.0,
                        TuningET.BASE_FREQ * 9 / 5.0,
                        TuningET.BASE_FREQ * 15 / 8.0 };
    

Constructor Details

PtolemyTuning

public PtolemyTuning()

Method Details

main

public static void main(java.lang.String[] args)

Hear Ptolemy in the left channel, 12TET in the right

 
         
            
          public static void main(String args[]) {
                JSynMusicDevice.instance().open();
                JMSL.clock.setAdvance(0.1);
        
                JSynUnitVoiceInstrument insPtolemy = new JSynUnitVoiceInstrument(8, com.softsynth.jmsl.jsyn2.unitvoices.FilteredSawtoothBL.class.getName());
        insPtolemy.setName("Ptolemy");
        JSynUnitVoiceInstrument ins12TET = new JSynUnitVoiceInstrument(8, com.softsynth.jmsl.jsyn2.unitvoices.FilteredSawtoothBL.class.getName());
        ins12TET.setName("12tet");
                JMSLMixerContainer mixer = new JMSLMixerContainer();
                mixer.start();
                mixer.addInstrument(insPtolemy, 0, 0.5);
                mixer.addInstrument(ins12TET, 1, 0.5);
        
                insPtolemy.setTuning(new PtolemyTuning());
                // leave ins2 12tet
        
                MusicShape s1 = new MusicShape(4);
                s1.setInstrument(insPtolemy);
                s1.add(1.0, 60.0, 0.15, 4.0);
                s1.add(1.0, 62.0, 0.15, 4.0);
                s1.add(1.0, 64.0, 0.15, 4.0);
                s1.add(1.0, 65.0, 0.15, 4.0);
                s1.add(1.0, 67.0, 0.15, 4.0);
                s1.add(1.0, 69.0, 0.15, 4.0);
                s1.add(1.0, 71.0, 0.15, 4.0);
                s1.add(1.0, 72.0, 0.15, 6.0);
        
                MusicShape s2 = (MusicShape) s1.clone();
                s2.setInstrument(ins12TET);
        
                Frame f = new Frame();
                f.addWindowListener(new WindowAdapter() {
                        public void windowClosing(WindowEvent e) {
                                JMSL.closeMusicDevices();
                                System.exit(0);
                        }
                });
                f.add(mixer.getPanAmpControlPanel());
                f.pack();
                f.setVisible(true);
        
                ParallelCollection col = new ParallelCollection(s1, s2);
                col.launch(JMSL.now());
        }