// Example by Krister Olsson

import krister.Ess.*;

AudioChannel myChannel;
LowShelf myLowShelf;

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 low shelf filter
  myLowShelf=new LowShelf(960,-40);
  
  myLowShelf.filter(myChannel);
  
  // apply a second low shelf filter
  myLowShelf.frequency=4000;
  myLowShelf.gain=20;
  
  myLowShelf.filter(myChannel);

  // play
  myChannel.play();
}

void draw() {
}

// we are done, clean up Ess

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