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7 lines
252 B
HTML
7 lines
252 B
HTML
<!DOCTYPE html>
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<script>
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const context = new OfflineAudioContext(1, 1, 44100)
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const analyser = context.createAnalyser()
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const dataArray = new Float32Array(analyser.frequencyBinCount)
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analyser.getFloatFrequencyData(dataArray);
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</script>
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