mirror of
https://github.com/Tonejs/Tone.js
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116 lines
2.6 KiB
HTML
116 lines
2.6 KiB
HTML
<!doctype html>
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<html>
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<head>
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<meta charset="utf-8" />
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<title>MetalSynth</title>
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<meta
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name="viewport"
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content="width=device-width, initial-scale=1, maximum-scale=1"
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/>
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<link
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rel="icon"
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type="image/png"
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sizes="174x174"
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href="./favicon.png"
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/>
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<script src="https://cdnjs.cloudflare.com/ajax/libs/webcomponentsjs/2.4.3/webcomponents-bundle.js"></script>
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<link
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href="https://fonts.googleapis.com/css?family=Material+Icons&display=block"
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rel="stylesheet"
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/>
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<script src="../build/Tone.js"></script>
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<script src="./js/tone-ui.js"></script>
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<script src="./js/components.js"></script>
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</head>
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<body>
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<tone-example label="Bembe">
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<div slot="explanation">
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<a
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href="https://tonejs.github.io/docs/latest/classes/MetalSynth"
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>Tone.MetalSynth</a
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>
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creates metallic, inharmonic sounds using 6
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<a
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href="https://tonejs.github.io/docs/latest/classes/FMOscillator"
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>Tone.FMOscillators</a
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>
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with a tuning based on the TR-808 Cymbal.
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<a
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href="https://tonejs.github.io/docs/latest/classes/MembraneSynth"
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>Tone.MembraneSynth</a
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>
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makes kick and tom-like sounds using a frequency envelope which
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is triggered on notes attack.
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</div>
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<div id="content">
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<tone-play-toggle></tone-play-toggle>
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</div>
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</tone-example>
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<script type="text/javascript">
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const bell = new Tone.MetalSynth({
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harmonicity: 12,
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resonance: 800,
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modulationIndex: 20,
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envelope: {
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decay: 0.4,
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},
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volume: -15,
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}).toDestination();
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const bellPart = new Tone.Sequence(
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(time, freq) => {
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bell.triggerAttack(freq, time, Math.random() * 0.5 + 0.5);
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},
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[
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[300, null, 200],
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[null, 200, 200],
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[null, 200, null],
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[200, null, 200],
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],
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"4n"
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).start(0);
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const conga = new Tone.MembraneSynth({
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pitchDecay: 0.008,
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octaves: 2,
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envelope: {
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attack: 0.0006,
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decay: 0.5,
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sustain: 0,
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},
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}).toDestination();
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const congaPart = new Tone.Sequence(
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(time, pitch) => {
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conga.triggerAttack(pitch, time, Math.random() * 0.5 + 0.5);
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},
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["G3", "C4", "C4", "C4"],
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"4n"
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).start(0);
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Tone.Transport.bpm.value = 115;
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drawer()
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.add({
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tone: conga,
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title: "Conga",
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})
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.add({
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tone: bell,
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title: "Bell",
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});
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// connect the UI with the components
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document
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.querySelector("tone-play-toggle")
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.addEventListener("start", () => Tone.Transport.start());
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document
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.querySelector("tone-play-toggle")
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.addEventListener("stop", () => Tone.Transport.stop());
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</script>
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</body>
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</html>
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