A demonstration of some new elements in liv3c0der I did for my WCDC talk.

dub_techno.js

  
  // NAME: default
  AE.Instance.tempo = 120;
  AE.Instance.groove = 0.0;

  
  function draw(c, s) {
      LC.cls(c)
  }
  // context, outlet, times, time per step, state, data
  function pattern(c, o, t, l, s, d) {
    if (!AE.dubfilter)
        AE.dubfilter = new AE.LfoFilter(c, {lfo_freq: 0.2, frequency: 2500, lfo_gain: 2000, type: 'notch'});
    
  
      var i;
      var ll=t.length;
      s.init('loop',0);
      AE.DelayLine.delayTime.value = l*3;
      AE.ReverbLine.mix.value = 0.5;
      AE.DubLine.delay.delayTime.value = l*3;
      AE.DubLine.delay.feedback.value = 0.6;
      AE.DubLine.delay.filterFrequency.value = 1000;
      AE.DubLine.delay.output.value = 0.7;
      AE.DubLine.reverb.mix.value = 0.9;
      // your code here
      for(i=0;i<ll;i++) {
        if (i % 6 == 0) AE.DrumSynth.play(o, t[i], 0.8, 20, 2, 300, AE.NOTES[20 + i]);
        if (i == 8) AE.SnareSynth.play(AE.REV, t[i], 0.8, 10, 5)
        AE.NoiseHat.play(o, t[i], 0.2);
        if (i > 12) AE.NoiseHat.play(o, t[i] + l/2, 0.2);
      }
            
      baseNote = 36;
      
      if (s.loop % 4 == 0) baseNote += 3;
      
      AE.dubfilter.connect(AE.DUB);
      
      AE.dubfilter.lfo_gain.value = 500;
      AE.dubfilter.frequency.value = 2000;
      //AE.dubfilter.lfo_freq.value = 2;
      AE.dubfilter.filter.type = 'bandpass'
      AE.SawSynth.flt_mod = 1000 + Math.random() * 2000;
    
      AE.SawSynth.flt_d = 0.1;
      
      AE.SawSynth.play(AE.dubfilter.destination, t[4], l/2, baseNote);
      AE.SawSynth.play(AE.dubfilter.destination, t[4], l/2, baseNote + 3);
      AE.SawSynth.play(AE.dubfilter.destination, t[4], l/2, baseNote + 7);
      
      if (Math.random() < 0.2) {
        AE.SawSynth.play(AE.dubfilter.destination, t[12], l/2, baseNote);
        AE.SawSynth.play(AE.dubfilter.destination, t[12], l/2, baseNote + 3);
        AE.SawSynth.play(AE.dubfilter.destination, t[12], l/2, baseNote + 7);
        AE.SawSynth.play(AE.dubfilter.destination, t[12], l/2, baseNote + 12);
      }

// AE.SawSynth.play(AE.DUB, t[3], l/2, baseNote - 12);
      
      s.loop++;
  }