transformando sonido a imagen

Código para Processing:

import ddf.minim.*;

Minim minim;

AudioInput in;

color white;

void setup()

{

  size(512, 200, P2D);

  white = color(255);

  colorMode(HSB,100);

  minim = new Minim(this);

  minim.debugOn();

  

  // get a line in from Minim, default bit depth is 16

  in = minim.getLineIn(Minim.MONO, 512);

  background(0);

}

void draw()

{

  background(0);

  // draw the waveforms

  for(int i = 0; i < in.bufferSize() - 1; i++)

  {

    stroke((1+in.left.get(i))*50,100,100);

    line(i, 50 + in.left.get(i)*50, i+1, 50 + in.left.get(i+1)*50);

    stroke(white);

    line(i, 150 + in.right.get(i)*50, i+1, 150 + in.right.get(i+1)*50);

  }

}

void stop()

{

  // always close Minim audio classes when you are done with them

  in.close();

  minim.stop();

  super.stop();

}

- Carolina Sierra