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  1. package tonedeaf;
  2. // @author Damien Bell
  3.  
  4. import javax.sound.midi.*;
  5. import java.util.Random;
  6. import java.lang.Math;
  7.  
  8. public class ToneDeaf {
  9.     public static void main(String[] args) {
  10.  
  11.  int[] notes = new int[127];
  12.  Random generator = new Random();
  13.  for(int i=0; i<126; i++){
  14.      notes[i] = Math.abs(generator.nextInt()%127);
  15.  }
  16.       try {
  17.           Synthesizer synthesizer = MidiSystem.getSynthesizer();
  18.           synthesizer.open();
  19.           MidiChannel channel = synthesizer.getChannels()[0];
  20.  
  21.           for (int note : notes) {
  22.               System.out.println(note);
  23.               channel.noteOn(note, 100);
  24.               try {
  25.                   Thread.sleep(200);
  26.               } catch (InterruptedException e) {
  27.                   break;
  28.               } finally {
  29.                   channel.noteOff(note);
  30.               }
  31.           }
  32.       } catch (MidiUnavailableException e) {
  33.           e.printStackTrace();
  34.       }
  35.     }
  36. }
  37.  
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https://ideone.com/Fxal5
language:
JavaScript (rhino 1.7.9)
created:
14 years ago
visibility:
public

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