@audio/effect-noiseshaper

Noise shaping — error-feedback dithering for bit-depth reduction

npm install @audio/effect-noiseshaper

import noiseShaping from '@audio/effect-noiseshaper'

Error-feedback quantization — shapes quantization noise out of the audible band.

bits target bit depth (default 16)

import { noiseShaping } from '@audio/effect'

for (let buf of stream) noiseShaping(buf, { bits: 16 })

Use when: dithering before bit-depth reduction, quantization to lower bit depths Not for: audio compression (unrelated to lossy codecs)

Part of @audio/effect — the effect family umbrella. This README is generated from the umbrella docs.

MIT © audiojs