mirror of
https://github.com/Tonejs/Tone.js
synced 2024-11-15 16:17:58 +00:00
136 lines
3.7 KiB
HTML
136 lines
3.7 KiB
HTML
<!DOCTYPE html>
|
|
<html>
|
|
<head>
|
|
<meta charset="utf-8">
|
|
<title>Events</title>
|
|
|
|
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
|
|
<link rel="icon" type="image/png" sizes="174x174" href="./favicon.png">
|
|
|
|
<script src="https://unpkg.com/@webcomponents/webcomponentsjs@^2/webcomponents-bundle.js"></script>
|
|
<script src="../build/Tone.js"></script>
|
|
<script src="./js/tonejs-ui.js"></script>
|
|
</head>
|
|
<body>
|
|
<tone-example>
|
|
<tone-explanation label="Events">
|
|
Tone's Event classes (<a href="https://tonejs.github.io/docs/Event">Tone.Event</a>,
|
|
<a href="https://tonejs.github.io/docs/Loop">Tone.Loop</a>,
|
|
<a href="https://tonejs.github.io/docs/Part">Tone.Part</a> and
|
|
<a href="https://tonejs.github.io/docs/Sequence">Tone.Sequence</a>)
|
|
simplify scheduling events along the Transport. Each class abstracts away calls to
|
|
<a href="https://tonejs.github.io/docs/Transport.schedule">Transport.schedule</a> or
|
|
<a href="https://tonejs.github.io/docs/Transport.scheduleRepeat">scheduleRepeat</a>
|
|
and lets you create precise, rhythmic events which are startable, stoppable and loopable.
|
|
</tone-explanation>
|
|
|
|
<tone-content>
|
|
<tone-play-toggle></tone-play-toggle>
|
|
</tone-content>
|
|
|
|
<tone-drawer>
|
|
<tone-membrane-synth collapsed label="Kick"></tone-membrane-synth>
|
|
<tone-noise-synth collapsed label="Snare"></tone-noise-synth>
|
|
<tone-mono-synth collapsed label="Bass"></tone-mono-synth>
|
|
<tone-synth collapsed polyphonic label="Keys"></tone-synth>
|
|
</tone-drawer>
|
|
</tone-example>
|
|
|
|
<script type="text/javascript">
|
|
/*
|
|
KICK
|
|
*/
|
|
var kick = new Tone.MembraneSynth({
|
|
"envelope" : {
|
|
"sustain" : 0,
|
|
"attack" : 0.02,
|
|
"decay" : 0.8
|
|
},
|
|
"octaves" : 10
|
|
}).toMaster();
|
|
|
|
var kickPart = new Tone.Loop(function(time){
|
|
kick.triggerAttackRelease("C2", "8n", time);
|
|
}, "2n").start(0);
|
|
|
|
/*
|
|
SNARE
|
|
*/
|
|
var snare = new Tone.NoiseSynth({
|
|
"volume" : -5,
|
|
"envelope" : {
|
|
"attack" : 0.001,
|
|
"decay" : 0.2,
|
|
"sustain" : 0
|
|
},
|
|
"filterEnvelope" : {
|
|
"attack" : 0.001,
|
|
"decay" : 0.1,
|
|
"sustain" : 0
|
|
}
|
|
}).toMaster();
|
|
|
|
var snarePart = new Tone.Loop(function(time){
|
|
snare.triggerAttack(time);
|
|
}, "2n").start("4n");
|
|
|
|
/**
|
|
* PIANO
|
|
*/
|
|
var piano = new Tone.PolySynth(4, Tone.Synth, {
|
|
"volume" : -8,
|
|
"oscillator" : {
|
|
"partials" : [1, 2, 1],
|
|
},
|
|
"portamento" : 0.05
|
|
}).toMaster();
|
|
|
|
var cChord = ["C4", "E4", "G4", "B4"];
|
|
var dChord = ["D4", "F4", "A4", "C5"];
|
|
var gChord = ["B3", "D4", "E4", "A4"];
|
|
|
|
var pianoPart = new Tone.Part(function(time, chord){
|
|
piano.triggerAttackRelease(chord, "8n", time);
|
|
}, [["0:0:2", cChord], ["0:1", cChord], ["0:1:3", dChord], ["0:2:2", cChord], ["0:3", cChord], ["0:3:2", gChord]]).start("2m");
|
|
|
|
pianoPart.loop = true;
|
|
pianoPart.loopEnd = "1m";
|
|
pianoPart.humanize = true;
|
|
|
|
/*
|
|
BASS
|
|
*/
|
|
var bass = new Tone.MonoSynth({
|
|
"volume" : -10,
|
|
"envelope" : {
|
|
"attack" : 0.1,
|
|
"decay" : 0.3,
|
|
"release" : 2,
|
|
},
|
|
"filterEnvelope" : {
|
|
"attack" : 0.001,
|
|
"decay" : 0.01,
|
|
"sustain" : 0.5,
|
|
"baseFrequency" : 200,
|
|
"octaves" : 2.6
|
|
}
|
|
}).toMaster();
|
|
|
|
var bassPart = new Tone.Sequence(function(time, note){
|
|
bass.triggerAttackRelease(note, "16n", time);
|
|
}, ["C2", ["C3", ["C3", "D2"]], "E2", ["D2", "A1"]]).start(0);
|
|
|
|
bassPart.probability = 0.9;
|
|
|
|
//set the transport
|
|
Tone.Transport.bpm.value = 90;
|
|
|
|
//bind the interface
|
|
document.querySelector("tone-play-toggle").bind(Tone.Transport);
|
|
document.querySelector("tone-membrane-synth").bind(kick);
|
|
document.querySelector("tone-mono-synth").bind(bass);
|
|
document.querySelector("tone-synth").bind(piano);
|
|
document.querySelector("tone-noise-synth").bind(snare);
|
|
</script>
|
|
</body>
|
|
</html>
|