2014-10-22 22:49:42 +00:00
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<!DOCTYPE html>
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2014-06-23 21:00:51 +00:00
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<html>
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<head>
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2014-10-22 22:49:42 +00:00
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<meta charset="utf-8">
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2015-02-24 17:03:22 +00:00
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<title>SCORE</title>
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2014-06-23 21:00:51 +00:00
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2015-02-24 17:03:22 +00:00
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<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
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2014-09-06 19:35:31 +00:00
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2014-09-04 19:20:25 +00:00
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<script type="text/javascript" src="../build/Tone.js"></script>
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2015-02-24 17:03:22 +00:00
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<script type="text/javascript" src="../build/Tone.Preset.js"></script>
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<script type="text/javascript" src="./deps/jquery.min.js"></script>
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<script type="text/javascript" src="./deps/qwerty-hancock.js"></script>
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<script type="text/javascript" src="./deps/nexusUI.js"></script>
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<script type="text/javascript" src="./deps/prism.js"></script>
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<script type="text/javascript" src="./scripts/Interface.js"></script>
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<link rel="stylesheet" type="text/css" href="./style/examples.css">
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<link rel="stylesheet" type="text/css" href="./style/prism.css">
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2014-06-23 21:00:51 +00:00
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2014-06-24 16:12:56 +00:00
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<script type="text/javascript">
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// jshint ignore: start
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</script>
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2014-06-23 21:00:51 +00:00
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2015-02-24 17:03:22 +00:00
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</head>
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<body>
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<style type="text/css">
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</style>
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<div id="Explanation">
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Tone.Transport
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<br>
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<br>
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Tone.Transport is the application-wide timekeeper. It uses an OscillatorNode
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as it's clock source which enables sample-accurate scheduling as well as
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tempo-curves and automation. This example uses Tone.Transport.setInterval
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to invoke a callback every 16th note.
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</div>
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<div id="Content">
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<div id="LoadingBar"></div>
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<div id="Controls"></div>
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<div id="Rack">
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2014-09-04 04:06:01 +00:00
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</div>
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<div id="Code"></div>
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</div>
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<script id="ToneCode" type="text/javascript">
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//setup a polyphonic sampler
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var keys = new Tone.PolySynth(4, Tone.Sampler, {
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"A" : "./audio/casio/A1.mp3",
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"C#" : "./audio/casio/Cs2.mp3",
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"E" : "./audio/casio/E2.mp3",
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"F#" : "./audio/casio/Fs2.mp3",
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}, {
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"envelope" : {
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"release" : 0.2
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}
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}).toMaster();
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keys.volume.value = -15;
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//keep track of steps and notes
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var stepNumber = 0;
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var noteNames = ["A", "C#", "E", "F#"];
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//the repeated callback
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Tone.Transport.setInterval(function(time){
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//get the notes at the step
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var column = matrix1.matrix[stepNumber];
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for (var i = 0; i < 4; i++){
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if (column[i] === 1){
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keys.triggerAttackRelease(noteNames[i], "32n", time);
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}
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}
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stepNumber++;
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stepNumber = stepNumber % 16;
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}, "16n");
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//transport settings
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Tone.Transport.loopEnd = "1m";
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Tone.Transport.loop = true;
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</script>
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<script type="text/javascript">
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Interface.Loading("LoadingBar");
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2015-02-25 05:49:03 +00:00
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Interface.Rack("Rack", "Step Sequencer");
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Interface.StepSequencer("Rack", 32, 8).randomize();
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Interface.Slider("Rack", Tone.Transport, "bpm", 100, 150);
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Interface.Toggle("Rack", function(on){
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if (on){
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Tone.Transport.start();
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} else {
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Tone.Transport.stop();
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}
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});
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Interface.Code("Code", "ToneCode");
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</script>
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2014-06-23 21:00:51 +00:00
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</body>
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</html>
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