// Example by Krister Olsson

import krister.Ess.*;

AudioChannel myChannel;
Notch myNotch;
Normalize myNormalize;

void setup() {
  size(256,200);

  // start up Ess
  Ess.start(this);

  // load "cell.aif" into a new AudioChannel
  myChannel=new AudioChannel("cell.aif");

  // apply a notch filter
  myNotch=new Notch(1000,-20,1);
  
  myNotch.filter(myChannel);
  
  // apply a second notch filter
  myNotch.frequency=880;
  myNotch.gain=40;
  myNotch.q=2;
  
  myNotch.filter(myChannel);

  // normalize
  myNormalize=new Normalize();
  
  myNormalize.filter(myChannel);

  // play
  myChannel.play();
}

void draw() {
}

// we are done, clean up Ess

public void stop() {
  Ess.stop();
  super.stop();
}