2014-10-22 22:49:42 +00:00
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<!DOCTYPE html>
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2014-09-12 00:36:56 +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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2019-01-09 01:21:29 +00:00
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<title>Play Along</title>
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2014-09-12 00:36:56 +00:00
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2019-01-09 01:21:29 +00:00
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<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
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<link rel="icon" type="image/png" sizes="174x174" href="./favicon.png">
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2014-09-12 00:36:56 +00:00
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2019-01-09 01:21:29 +00:00
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<script src="https://unpkg.com/@webcomponents/webcomponentsjs@^2/webcomponents-bundle.js"></script>
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2017-03-18 16:35:37 +00:00
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<script src="../build/Tone.js"></script>
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2019-01-09 01:21:29 +00:00
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<script src="./js/tonejs-ui.js"></script>
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<style type="text/css">
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tone-play-toggle {
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margin-bottom: 10px;
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}
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tone-slider {
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display: block;
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width: 100%;
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}
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</style>
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2014-09-12 00:36:56 +00:00
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</head>
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2019-01-09 01:21:29 +00:00
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<body>
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<tone-example>
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<tone-loader></tone-loader>
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<tone-explanation label="Play Along">
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2015-06-27 21:25:01 +00:00
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Touch/Mouse and drag to play along with the probabilistic backtrack. X = pitch, Y = modulation.
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2019-01-09 01:21:29 +00:00
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</tone-explanation>
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<tone-content>
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<tone-play-toggle></tone-play-toggle>
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<tone-slider-2d></tone-slider-2d>
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</tone-content>
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<tone-drawer collapsed>
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<tone-compressor collapsed id="compressor" label="Drum Compressor"></tone-compressor>
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<tone-distortion collapsed id="distortion" label="HH/Snare Distortion"></tone-distortion>
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<tone-player collapsed id="hats" label="Hats"></tone-player>
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<tone-player collapsed id="snare" label="Snare"></tone-player>
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<tone-membrane-synth collapsed id="kick" label="Kick"></tone-membrane-synth>
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<tone-fm-synth collapsed id="bass" label="Bass"></tone-fm-synth>
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<tone-duo-synth collapsed id="lead" label="Lead"></tone-duo-synth>
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</tone-drawer>
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</tone-example>
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<script type="text/javascript">
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//a compressor
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2017-03-26 20:39:19 +00:00
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var drumCompress = new Tone.Compressor({
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"threshold" : -30,
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"ratio" : 6,
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"attack" : 0.3,
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"release" : 0.1
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}).toMaster();
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2015-12-05 18:20:53 +00:00
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2017-03-26 20:39:19 +00:00
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var distortion = new Tone.Distortion({
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"distortion" : 0.4,
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"wet" : 0.4
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});
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2015-12-05 18:20:53 +00:00
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2017-03-26 20:39:19 +00:00
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//hats
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2017-06-29 20:51:47 +00:00
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var hats = new Tone.Player({
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2017-06-19 19:39:17 +00:00
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"url" : "./audio/505/hh.[mp3|ogg]",
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2017-03-26 20:39:19 +00:00
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"volume" : -10,
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"fadeOut" : 0.05
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2017-03-26 20:39:19 +00:00
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}).chain(distortion, drumCompress);
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2015-06-27 21:25:01 +00:00
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2017-03-26 20:39:19 +00:00
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var hatsLoop = new Tone.Loop({
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"callback" : function(time){
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hats.start(time).stop(time + 0.05);
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2017-03-26 20:39:19 +00:00
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},
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"interval" : "16n",
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"probability" : 0.8
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}).start("1m");
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2015-12-05 18:20:53 +00:00
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2017-03-26 20:39:19 +00:00
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//SNARE PART
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2017-06-29 20:51:47 +00:00
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var snare = new Tone.Player({
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"url" : "./audio/505/snare.[mp3|ogg]",
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2017-06-29 20:51:47 +00:00
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"fadeOut" : 0.1
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2017-03-26 20:39:19 +00:00
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}).chain(distortion, drumCompress);
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2015-12-05 18:20:53 +00:00
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2017-03-26 20:39:19 +00:00
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var snarePart = new Tone.Sequence(function(time, velocity){
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2017-06-29 20:51:47 +00:00
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snare.volume.value = Tone.gainToDb(velocity);
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snare.start(time).stop(time + 0.1);
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2017-03-26 20:39:19 +00:00
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}, [null, 1, null, [1, 0.3]]).start(0);
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2015-12-05 18:20:53 +00:00
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2017-03-26 20:39:19 +00:00
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var kick = new Tone.MembraneSynth({
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"pitchDecay" : 0.01,
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"octaves" : 6,
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2015-06-27 21:25:01 +00:00
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"oscillator" : {
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"type" : "square4"
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2015-06-27 21:25:01 +00:00
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},
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2014-09-12 00:36:56 +00:00
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"envelope" : {
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"attack" : 0.001,
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2017-03-26 20:39:19 +00:00
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"decay" : 0.2,
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"sustain" : 0
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2015-06-27 21:25:01 +00:00
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}
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2017-03-26 20:39:19 +00:00
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}).connect(drumCompress);
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var kickPart = new Tone.Sequence(function(time, probability){
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if (Math.random() < probability){
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kick.triggerAttack("C1", time);
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}
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}, [1, [1, [null, 0.3]], 1, [1, [null, 0.5]], 1, 1, 1, [1, [null, 0.8]]], "2n").start(0);
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// BASS
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var bass = new Tone.FMSynth({
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"harmonicity" : 1,
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"modulationIndex" : 3.5,
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"carrier" : {
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"oscillator" : {
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"type" : "custom",
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"partials" : [0, 1, 0, 2]
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},
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"envelope" : {
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"attack" : 0.08,
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"decay" : 0.3,
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"sustain" : 0,
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},
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2014-09-12 00:36:56 +00:00
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},
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2017-03-26 20:39:19 +00:00
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"modulator" : {
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"oscillator" : {
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"type" : "square"
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},
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"envelope" : {
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"attack" : 0.1,
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"decay" : 0.2,
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"sustain" : 0.3,
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"release" : 0.01
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},
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2014-09-12 00:36:56 +00:00
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}
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2017-03-26 20:39:19 +00:00
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}).toMaster();
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2014-09-12 00:36:56 +00:00
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2017-03-26 20:39:19 +00:00
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var bassPart = new Tone.Part(function(time, event){
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if (Math.random() < event.prob){
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bass.triggerAttackRelease(event.note, event.dur, time);
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}
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2019-01-09 01:21:29 +00:00
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}, [{ time : "0:0", note : "C2", dur : "4n.", prob : 1 }, { time : "0:2", note : "C2", dur : "8n", prob : 0.6 },
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{ time : "0:2.6666", note : "C2", dur : "8n", prob : 0.4 }, { time : "0:3.33333", note : "C2", dur : "8n", prob : 0.9 },
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{ time : "1:0", note : "C2", dur : "4n.", prob : 1 }, { time : "1:2", note : "C2", dur : "8n", prob : 0.6 },
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{ time : "1:2.6666", note : "C2", dur : "8n", prob : 0.4 }, { time : "1:3.33333", note : "E2", dur : "8n", prob : 0.9 },
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{ time : "2:0", note : "F2", dur : "4n.", prob : 1 }, { time : "2:2", note : "F2", dur : "8n", prob : 0.6 },
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{ time : "2:2.6666", note : "F2", dur : "8n", prob : 0.4 }, { time : "2:3.33333", note : "F2", dur : "8n", prob : 0.9 },
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{ time : "3:0", note : "F2", dur : "4n.", prob : 1 }, { time : "3:2", note : "F2", dur : "8n", prob : 0.6 },
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{ time : "3:2.6666", note : "F2", dur : "8n", prob : 0.4 }, { time : "3:3.33333", note : "B1", dur : "8n", prob : 0.9 }]).start(0);
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2014-09-12 00:36:56 +00:00
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2017-03-26 20:39:19 +00:00
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bassPart.loop = true;
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bassPart.loopEnd = "4m";
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2014-09-12 00:36:56 +00:00
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2017-03-26 20:39:19 +00:00
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//SYNTH
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var synth = new Tone.DuoSynth({
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"vibratoAmount" : 0.5,
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"vibratoRate" : 5,
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"portamento" : 0.1,
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"harmonicity" : 1.005,
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"volume" : 5,
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"voice0" : {
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"volume" : -2,
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"oscillator" : {
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"type" : "sawtooth"
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2015-06-27 21:25:01 +00:00
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},
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2017-03-26 20:39:19 +00:00
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"filter" : {
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"Q" : 1,
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"type" : "lowpass",
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"rolloff" : -24
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},
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"envelope" : {
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"attack" : 0.01,
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"decay" : 0.25,
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"sustain" : 0.4,
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"release" : 1.2
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2015-06-27 21:25:01 +00:00
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},
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2017-03-26 20:39:19 +00:00
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"filterEnvelope" : {
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"attack" : 0.001,
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"decay" : 0.05,
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"sustain" : 0.3,
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"release" : 2,
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"baseFrequency" : 100,
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"octaves" : 4
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}
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},
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"voice1" : {
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"volume" : -10,
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"oscillator" : {
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"type" : "sawtooth"
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2015-06-27 21:25:01 +00:00
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},
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2017-03-26 20:39:19 +00:00
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"filter" : {
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"Q" : 2,
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"type" : "bandpass",
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"rolloff" : -12
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2015-06-27 21:25:01 +00:00
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},
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2017-03-26 20:39:19 +00:00
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"envelope" : {
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"attack" : 0.25,
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"decay" : 4,
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"sustain" : 0.1,
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"release" : 0.8
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2015-06-27 21:25:01 +00:00
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},
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2017-03-26 20:39:19 +00:00
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"filterEnvelope" : {
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"attack" : 0.05,
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"decay" : 0.05,
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"sustain" : 0.7,
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"release" : 2,
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"baseFrequency" : 5000,
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"octaves" : -1.5
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}
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}
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}).toMaster();
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var synthNotes = ["C2", "E2", "G2", "A2",
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"C3", "D3", "E3", "G3", "A3", "B3",
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"C4", "D4", "E4", "G4", "A4", "B4", "C5"];
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Tone.Transport.bpm.value = 125;
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2014-09-12 00:36:56 +00:00
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2019-01-09 01:21:29 +00:00
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//bind the interface
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document.querySelector("tone-play-toggle").bind(Tone.Transport);
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document.querySelector("tone-slider-2d").addEventListener("change", e => {
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//use the x and y values to set the note and vibrato
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const note = synthNotes[Math.round(e.detail.x * (synthNotes.length-1))];
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synth.setNote(note);
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synth.vibratoAmount.value = e.detail.y * 3;
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2017-03-26 20:39:19 +00:00
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});
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2019-01-09 01:21:29 +00:00
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document.querySelector("tone-slider-2d").addEventListener("mousedown", e => {
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const note = synthNotes[Math.round(e.detail.x * (synthNotes.length-1))];
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synth.vibratoAmount.value = e.detail.y * 3;
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synth.triggerAttack(note);
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2015-06-27 21:25:01 +00:00
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});
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2019-01-09 01:21:29 +00:00
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document.querySelector("tone-slider-2d").addEventListener("mouseup", e => {
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synth.triggerRelease();
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});
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//bind the drawer interfaces
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document.querySelector("#hats").bind(hats);
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document.querySelector("#snare").bind(snare);
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document.querySelector("#kick").bind(kick);
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document.querySelector("#bass").bind(bass);
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document.querySelector("#distortion").bind(distortion);
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document.querySelector("#compressor").bind(drumCompress);
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document.querySelector("#lead").bind(synth);
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2014-09-12 00:36:56 +00:00
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</script>
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</body>
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2017-03-18 16:35:37 +00:00
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</html>
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