== Visualization ==
screen shots coming soon[[Image:fox1.jpg]] [[Image:fox2.jpg]] == Source Code == import ddf.minim.*; import ddf.minim.analysis.*; import ddf.minim.signals.*; Minim minim; AudioInput in; FFT fft; float loudestFreqAmp = 5; float loudestFreq = 5; int timerCounter = 5; void setup(){ size(550, 770); frameRate(30); minim = new Minim(this); minim.debugOn(); background(loadImage("mfox.jpg")); noStroke(); in = minim.getLineIn(Minim.STEREO, 1024); fft = new FFT(in.bufferSize(), in.sampleRate()); } void draw(){ fft.window(FFT.HAMMING); for(int i = 0; i < fft.specSize(); i++) { if (fft.getBand(i) > loudestFreqAmp && fft.getBand(i) > 10) { loudestFreqAmp = fft.getBand(i); loudestFreq = i * 4; fill(loudestFreq * 10, 255 - loudestFreq, loudestFreq * 20, 128 ); if(loudestFreq < 25) { stroke(0,0,0,250); strokeWeight(7); ellipse(mouseX,mouseY,5,5); } timerCounter = 0; } } loudestFreqAmp = 0; fft.forward(in.mix); timerCounter++; if (keyPressed){ setup(); } } void stop(){ in.close(); minim.stop(); super.stop();}