Revised Examples + fixed WhiteNoise Bug

java/libraries/sound/examples/Effects/Filter/BPF/BPF.pde

@@ -6,7 +6,7 @@ In this example it is started and stopped by clicking into the renderer window.
 import processing.sound.*;
 
 WhiteNoise noise;
-BPF bandPass;
+BandPass bPass;
 
 float amp=0.0;
 
@@ -16,14 +16,14 @@ void setup() {
     
     // Create the noise generator + Filter
     noise = new WhiteNoise(this);
-    bandPass = new BPF(this);
+    bPass = new BandPass(this);
     noise.play(0.5);
-    bandPass.process(noise, 100);
+    bPass.process(noise, 100);
 }      
 
 void draw() {
 
-    bandPass.freq(map(mouseX, 0, 350, 20, 10000));
+    bPass.freq(map(mouseX, 0, 350, 20, 10000));
     
-    bandPass.res(map(mouseY, 0, 350, 0.05, 1.0));
+    bPass.res(map(mouseY, 0, 350, 0.05, 1.0));
 }

java/libraries/sound/examples/Effects/Filter/HPF/HPF.pde

@@ -6,7 +6,7 @@ In this example it is started and stopped by clicking into the renderer window.
 import processing.sound.*;
 
 WhiteNoise noise;
-HPF highPass;
+HighPass highPass;
 
 float amp=0.0;
 
@@ -16,12 +16,11 @@ void setup() {
     
     // Create the noise generator + filter
     noise = new WhiteNoise(this);
-    highPass = new HPF(this);
+    highPass = new HighPass(this);
     noise.play(0.5);
     highPass.process(noise, 100);
 }      
 
 void draw() {
-  
     highPass.freq(map(mouseX, 0, 350, 20, 10000));
 }

java/libraries/sound/examples/Effects/Filter/LPF/LPF.pde

@@ -6,7 +6,7 @@ In this example it is started and stopped by clicking into the renderer window.
 import processing.sound.*;
 
 WhiteNoise noise;
-LPF lowPass;
+LowPass lPass;
 
 float amp=0.0;
 
@@ -16,11 +16,11 @@ void setup() {
     
     // Create the noise generator + filter
     noise = new WhiteNoise(this);
-    lowPass = new LPF(this);
-    noise.play(0.5);
-    lowPass.process(noise, 800);
+    lPass = new LowPass(this);
+    noise.play(0.2);
+    lPass.process(noise, 800);
 }      
 
 void draw() {
-    lowPass.freq(map(mouseX, 0, 350, 800, 10000));
+    lPass.freq(map(mouseX, 0, 350, 800, 10000));
 }

java/libraries/sound/examples/Effects/FreeVerb/FreeVerb.pde

@@ -0,0 +1,40 @@
+/*
+This is a sound file player. 
+*/
+
+import processing.sound.*;
+
+SoundFile soundfile;
+Reverb reverb;
+ 
+
+void setup() {
+    size(640,360);
+    background(255);
+        
+    //Load a soundfile
+    soundfile = new SoundFile(this, "vibraphon.aiff");
+    
+    // create a Delay Effect
+    reverb = new Reverb(this);
+   
+    // Play the file in a loop
+    soundfile.loop();
+  
+    // Set soundfile as input to the reverb 
+    reverb.process(soundfile);
+}      
+
+
+void draw() {
+  
+    // change the roomsize of the reverb
+    reverb.room(map(mouseX, 0, width, 0, 1.0));
+    
+    // change the high frequency dampening parameter
+    reverb.damp(map(mouseX, 0, width, 0, 1.0));
+    
+    // change the wet/dry relation of the effect
+    reverb.wet(map(mouseY, 0, height, 0, 1.0));
+    
+}

java/libraries/sound/examples/Effects/Variable_Delay/Variable_Delay.pde

@@ -36,13 +36,13 @@ void draw() {
   soundfile.rate(map(mouseX, 0, width, 0.25, 4.0)); 
   
   // Map mouseY from 0.2 to 1.0 for amplitude  
-  soundfile.amp(map(mouseY, 0, width, 0.2, 1.0)); 
+  soundfile.amp(map(mouseY, 0, height, 0.2, 1.0)); 
  
   // Map mouseY from -1.0 to 1.0 for left to right 
-  soundfile.pan(map(mouseY, 0, width, -1.0, 1.0));  
+  soundfile.pan(map(mouseY, 0, height, -1.0, 1.0));  
   
   // Map mouseY from 0.001 to 2.0 seconds for the delaytime 
-  delay.time(map(mouseY, 0, width, 0.001, 2.0));
+  delay.time(map(mouseY, 0, height, 0.001, 2.0));
   
   // Map mouseX from 0 to 0.8 for the delay feedback 
   delay.feedback(map(mouseX, 0, width, 0.0, 0.8));

java/libraries/sound/src/processing/sound/SqrOsc.java

@@ -20,8 +20,7 @@ public class SqrOsc implements SoundObject {
 	}
 	
 	public void play(){
-		//m_nodeId = m_engine.pulsePlay(m_freq, 0.5f, m_amp*2, m_add-1, m_pos);
-		m_nodeId = m_engine.sqrPlay(m_freq, m_amp, m_add-1, m_pos);
+			m_nodeId = m_engine.sqrPlay(m_freq, m_amp, m_add-1, m_pos);
 	};	
 	
 	public void play(float freq, float amp, float add, float pos){