// Example by Krister Olsson

import krister.Ess.*;

AudioChannel myChannel;
FadeIn myFadeIn;

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

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

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

  // fade in slow for the first 2 seconds
  myFadeIn=new FadeIn(Ess.SLOW);
  
  myFadeIn.filter(myChannel,0,myChannel.frames(2000));

  // then fade in again fast for the next 2 seconds
  myFadeIn.curve=Ess.FAST;

  myFadeIn.filter(myChannel,myChannel.frames(2000),myChannel.frames(2000));
  
  // play
  myChannel.play();
}

void draw() {
}

// we are done, clean up Ess

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