kane-thornwyrd · May 31, 2012 12:26
diff --git a/DemoDead.html b/DemoDead.html
 <!DOCTYPE html>
 <html>
  <head>
    <title></title>
 <script>
      function AudioDataDestination(sR) {
        var aO = new Audio(), cWpos = 0, pBs = sR / 2, ta = null, taPos;
        aO.mozSetup(1, sR);
        setInterval(function() {
          var w;
          if(ta) {
            w = aO.mozWriteAudio(ta.subarray(taPos));
            cWpos +=
            taPos += w;
            if(taPos < ta.length) return;
            ta = null;
          }

          // Check if we need add some data to the audio output.
          var curPos = aO.mozCurrentSampleOffset(),
          ava = curPos + pBs - cWpos;
          if(ava > 0) {
            // Request some sound data from the callback function.
            var soundData = new Float32Array(ava);

        var k = 2* Math.PI * frequency / sR;
        for (var i=0, size=soundData.length; i<size; i++) {
 var o = k* currentSoundSample++;
 soundData[i] = Math.sin(( ((o*4)*(((o>>>11)&1)?1:0)*(((o>>>11)&8)?0:1) + (o*2)*(((o>>>10)&1)?1:0)*(((o>>>10)&128)?0:1) +(o*4)*(((o>>>10)&1)?1:0)*(((o>>>10)&128)?1:0) + (o*Math.sin(o)*(((o>>>10)&4)?1:0)*(((o>>>10)&1)?1:0))) % 256) * (7/10));
        }

            // Writting the data.
            w = aO.mozWriteAudio(soundData);
            if(w < soundData.length) {
              // Not all the data was written, saving the tail.
              ta = soundData;
              taPos = w;
            }
            cWpos += w;
          }
        }, 100);
      }

      // Control and generate the sound.

      var frequency = 0, currentSoundSample;
      var sampleRate = 8192;

      var audioDestination = new AudioDataDestination(sampleRate);

      function start(freq) {
        currentSoundSample = 0;
        frequency = freq;
      }

      function stop() {
        frequency = 0;
      }

      start(1024);
 </script>
  </head>
  <body>


    <button onclick="stop()">stop</button>

    <button onclick="start(1024)">Normal</button>
    <button onclick="start(2048)">Speed !!!</button>
  </body>
 </html>
	<!DOCTYPE html>
	<html>
	<head>
	<title></title>
	<script>
	function AudioDataDestination(sR) {
	var aO = new Audio(), cWpos = 0, pBs = sR / 2, ta = null, taPos;
	aO.mozSetup(1, sR);
	setInterval(function() {
	var w;
	if(ta) {
	w = aO.mozWriteAudio(ta.subarray(taPos));
	cWpos +=
	taPos += w;
	if(taPos < ta.length) return;
	ta = null;
	}

	// Check if we need add some data to the audio output.
	var curPos = aO.mozCurrentSampleOffset(),
	ava = curPos + pBs - cWpos;
	if(ava > 0) {
	// Request some sound data from the callback function.
	var soundData = new Float32Array(ava);

	var k = 2* Math.PI * frequency / sR;
	for (var i=0, size=soundData.length; i<size; i++) {
	var o = k* currentSoundSample++;
	soundData[i] = Math.sin(( ((o4)(((o>>>11)&1)?1:0)(((o>>>11)&8)?0:1) + (o2)(((o>>>10)&1)?1:0)(((o>>>10)&128)?0:1) +(o4)(((o>>>10)&1)?1:0)(((o>>>10)&128)?1:0) + (oMath.sin(o)(((o>>>10)&4)?1:0)(((o>>>10)&1)?1:0))) % 256) * (7/10));
	}

	// Writting the data.
	w = aO.mozWriteAudio(soundData);
	if(w < soundData.length) {
	// Not all the data was written, saving the tail.
	ta = soundData;
	taPos = w;
	}
	cWpos += w;
	}
	}, 100);
	}

	// Control and generate the sound.

	var frequency = 0, currentSoundSample;
	var sampleRate = 8192;

	var audioDestination = new AudioDataDestination(sampleRate);

	function start(freq) {
	currentSoundSample = 0;
	frequency = freq;
	}

	function stop() {
	frequency = 0;
	}

	start(1024);
	</script>
	</head>
	<body>


	<button onclick="stop()">stop</button>

	<button onclick="start(1024)">Normal</button>
	<button onclick="start(2048)">Speed !!!</button>
	</body>
	</html>