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fix
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index.html

Lines changed: 4 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -39,7 +39,8 @@ <h1>Hear the Traffic</h1>
3939
if (osc) {
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let len = realData.length;
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const imagData = new Array(len).fill(0);
42-
osc.setPeriodicWave(realData, imagData);
42+
const periodicWave = ac.createPeriodicWave(realData, imagData);
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osc.setPeriodicWave(periodicWave);
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}
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}).catch((e) => {
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console.error(e);
@@ -54,7 +55,8 @@ <h1>Hear the Traffic</h1>
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osc.frequency = 30;
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let len = realData.length;
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const imagData = new Array(len).fill(0);
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osc.setPeriodicWave(realData, imagData);
58+
const periodicWave = ac.createPeriodicWave(realData, imagData);
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osc.setPeriodicWave(periodicWave);
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osc.connect(ac.destination);
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ac.resume();
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osc.start();

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