18 lines
412 B
HTML
18 lines
412 B
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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</head>
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<body>
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<script>
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const duration = 1;
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const sampleRate = 16000;
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const startOffset = 8000;
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const ctx = new AudioContext();
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const audioBuffer = ctx.createBuffer(1, sampleRate * duration, sampleRate);
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const destArray = new Float32Array(sampleRate * duration - startOffset);
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audioBuffer.copyFromChannel(destArray, 0, startOffset);
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</script>
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</body>
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</html>
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