mirror of
https://github.com/Tonejs/Tone.js
synced 2024-12-26 03:23:11 +00:00
93 lines
2.1 KiB
HTML
93 lines
2.1 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>Analyser</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="Analyser">
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<tone-loader></tone-loader>
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<div slot="explanation">
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<a
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href="https://tonejs.github.io/docs/latest/classes/FFT"
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target="_blank"
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>Tone.FFT</a
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>
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returns the amplitude of the incoming signal at different
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frequencies.
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<a
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href="https://tonejs.github.io/docs/latest/classes/Waveform"
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target="_blank"
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>Tone.Waveform</a
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>
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returns the signal value between 0-1.
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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 player = new Tone.Player({
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url: "https://tonejs.github.io/audio/berklee/arpeggio2.mp3",
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loop: true,
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}).toDestination();
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const toneMeter = new Tone.Meter();
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player.connect(toneMeter);
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const toneFFT = new Tone.FFT();
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player.connect(toneFFT);
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const toneWaveform = new Tone.Waveform();
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player.connect(toneWaveform);
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// bind the GUI
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drawer().add({
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tone: player,
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title: "Player",
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});
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meter({
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tone: toneMeter,
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parent: document.querySelector("#content"),
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});
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fft({
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tone: toneFFT,
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parent: document.querySelector("#content"),
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});
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waveform({
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tone: toneWaveform,
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parent: document.querySelector("#content"),
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});
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document
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.querySelector("tone-play-toggle")
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.addEventListener("start", () => player.start());
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document
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.querySelector("tone-play-toggle")
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.addEventListener("stop", () => player.stop());
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</script>
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</body>
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</html>
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