New Minim for 2.0

java/libraries/minim/examples/SequenceSound/SequenceSound.pde

@@ -0,0 +1,66 @@
+/**
+  * This sketch demonstrates how to create synthesized sound with Minim using an <code>AudioOutput</code> and the
+  * default instrument built into an <code>AudioOutput</code>. By using the <code>playNote</code> method you can 
+  * schedule notes to played at some point in the future, essentially allowing to you create musical scores with 
+  * code. Because they are constructed with code, they can be either deterministic or different every time. This
+  * sketch creates a deterministic score, meaning it is the same every time you run the sketch. It also demonstrates 
+  * a couple different versions of the <code>playNote</code> method.
+  * <p>
+  * For more complex examples of using <code>playNote</code> check out algorithmicCompExample and compositionExample
+  * in the Synthesis folder.
+  */
+
+import ddf.minim.*;
+import ddf.minim.ugens.*;
+
+Minim minim;
+AudioOutput out;
+
+void setup()
+{
+  size(512, 200, P3D);
+  
+  minim = new Minim(this);
+  
+  // use the getLineOut method of the Minim object to get an AudioOutput object
+  out = minim.getLineOut();
+  
+  // given start time, duration, and frequency
+  out.playNote( 0.0, 0.9, 97.99 );
+  out.playNote( 1.0, 0.9, 123.47 );
+  
+  // given start time, duration, and note name  
+  out.playNote( 2.0, 2.9, "C3" );
+  out.playNote( 3.0, 1.9, "E3" );
+  out.playNote( 4.0, 0.9, "G3" );
+    
+  // given start time and note name or frequency
+  // (duration defaults to 1.0)
+  out.playNote( 5.0, "" );
+  out.playNote( 6.0, 329.63);
+  out.playNote( 7.0, "G4" );
+  
+  // the note offset is simply added into the start time of 
+  // every subsequenct call to playNote. It's expressed in beats, 
+  // but since the default tempo of an AudioOuput is 60 beats per minute,
+  // this particular call translates to 8.1 seconds, as you might expect.
+  out.setNoteOffset( 8.1 );
+  
+  // because only given a note name or frequency
+  // starttime defaults to 0.0 and duration defaults to 1.0
+  out.playNote( "G5" );
+  out.playNote( 987.77 );
+}
+
+void draw()
+{
+  background(0);
+  stroke(255);
+  
+  // draw the waveforms
+  for(int i = 0; i < out.bufferSize() - 1; i++)
+  {
+    line( i, 50 + out.left.get(i)*50, i+1, 50 + out.left.get(i+1)*50 );
+    line( i, 150 + out.right.get(i)*50, i+1, 150 + out.right.get(i+1)*50 );
+  }
+}