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bytebeat-render.js: simplify generateAudio

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パチュリー・ノーレッジ
2023-12-29 22:31:26 +03:00
parent 0b4349e8c3
commit 5f83c22ce8
1 changed files with 1 additions and 2 deletions
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3
js-programming/bytebeat-render.js
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@@ -53,7 +53,6 @@ const tan = Math.tan
const tanh = Math.tanh
const generateAudio = t => {
t *= FINAL_SAMPLE_RATE_CONVERSION
return t&t>>8
}
@@ -90,7 +89,7 @@ for (let buffer = 0; t < PRODUCT; buffer++) {
let idx = 0
for (; idx < BUFFER_SIZE && t < PRODUCT; idx++) {
let sample = generateAudio(t)
let sample = generateAudio(t * FINAL_SAMPLE_RATE_CONVERSION)
if (sample.constructor === Array)
sample.forEach((sample, index) => {
audioData[CHANNELS * idx + index] = constrainValue(sample);