2014-10-22 22:49:42 +00:00
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<!DOCTYPE html>
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2014-03-15 03:17:18 +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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2014-03-15 05:02:33 +00:00
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<title>Envelope</title>
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2014-03-15 03:17:18 +00:00
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2014-09-06 19:35:31 +00:00
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<meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no">
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2015-02-12 03:39:28 +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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2015-02-12 03:39:28 +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/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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2014-08-27 15:16:49 +00:00
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2015-02-12 03:39:28 +00:00
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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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2014-06-20 15:04:32 +00:00
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2014-04-06 00:47:59 +00:00
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<script type="text/javascript">
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2015-02-12 03:39:28 +00:00
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// jshint ignore: start
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</script>
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2014-08-26 03:47:07 +00:00
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2015-02-12 03:39:28 +00:00
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</head>
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<body>
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<style type="text/css">
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[nx="button"] {
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2015-02-20 05:59:19 +00:00
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height: 120px;
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width: 50%;
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2015-02-12 03:39:28 +00:00
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}
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2015-02-20 05:59:19 +00:00
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#Envelope {
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width: 50%!important;
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2015-02-12 03:39:28 +00:00
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}
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</style>
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<div id="Explanation">
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ADSR Envelope
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<br>
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<br>
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Click the button to trigger the attack/decay portion of the envelope.
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Let go of the button to trigger the release.
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</div>
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<div id="Content">
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2015-02-20 05:59:19 +00:00
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<div id="Rack">
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</div>
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2015-02-12 03:39:28 +00:00
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<div id="CodeBlock"></div>
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</div>
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2014-08-26 03:47:07 +00:00
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2015-02-12 03:39:28 +00:00
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<script id="ToneCode" type="text/javascript">
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var env = new Tone.AmplitudeEnvelope({
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"attack" : 0.01,
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"decay" : 0.02,
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"sustain" : 0.09,
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"release" : 1.2
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}).toMaster();
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2014-08-26 03:47:07 +00:00
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2015-02-12 03:39:28 +00:00
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var osc = new Tone.Oscillator(440, "square")
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.connect(env)
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.start();
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2014-08-28 04:39:17 +00:00
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2015-02-12 03:39:28 +00:00
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//just so it's not soo loud.
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osc.volume.value = -6;
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</script>
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<script id="GUI" type="text/javascript">
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Interface.Rack("Rack", "Envelope");
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Interface.Momentary("Rack", function(down){
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if (down){
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env.triggerAttack();
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} else {
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env.triggerRelease();
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}
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2014-08-28 04:39:17 +00:00
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});
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2015-02-20 05:59:19 +00:00
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var envGroup = Interface.Group($("<div>").appendTo("#Rack"), "Envelope");
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Interface.AmplitudeEnvelope(envGroup, env);
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2015-02-12 03:39:28 +00:00
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Interface.Code("CodeBlock", "ToneCode");
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2014-03-15 03:17:18 +00:00
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</script>
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2014-08-26 03:47:07 +00:00
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</style>
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2014-03-15 03:17:18 +00:00
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</body>
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</html>
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