A simple FFT implementation in JS with no fragmented allocations.
fft
Insanely Fast Fourier Transform (radix-4)
Simple pure Javascript implementation of the Cooley-Tukey algorithm. Note: fft-js was chosen as the name since a lot of the FFT implementations on NPM at the time this was published were wrappers for Ruby or C.
Digital Signal Processing for Javascript
The Fastest Fourier Transform on the Web! 🚀🚀
Minimalistic and efficient FFT implementation
KISS FFT library, compiled to WASM. Intended for use with Echogarden.
FFT for ndarrays
High-performance native audio DSP for Node.js, powered by Rust
Applies a windowing function to an array of data, making it ready to be FFT'd.
Audited & minimal JS implementation of elliptic curve cryptography
Convolution using the FFT or standard algorithm
Prettier is an opinionated code formatter
Custom jest matchers to test the state of the DOM
Simple and complete DOM testing utilities that encourage good testing practices.
Digital Signal Processing library
A simple key/value storage using files to persist the data
Object value retrieval given a string path
一个音频可视化模块，用于将传入的音频原始波形数据转换成便于观赏显示的频谱
Fire events the same way the user does
Shared DSP utilities for the buffered-audio-nodes ecosystem.
Improved typeof detection for node.js and the browser.
Allows you to build compile-time libraries
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