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41 packages found
The Fastest Fourier Transform on the Web! 🚀🚀
Short time Fourier transform
Minimalistic and efficient FFT implementation
Translates ndarrays using sinc interpolation
Fast Fourier Transform algorithm for JavaScript
Window functions for spectral analysis
Minimalistic and efficient FFT implementation
Convert spectrum, like FFT result, to a color
A collection of Web Audio API custom oscillators.
A pure JavaScript implementation of the Goertzel algorithm.
Dirichlet/aliased sinc function
Module for brute-force calculations of the discrete Fourier transform and inverse discrete Fourier transform.
Integer Fast Fourier Transform code bricks for JavaScript
Fast frequency detection using the Goertzel algorithm
Streaming frequency detection using the Goertzel algorithm
Analyse signals with fourier / wavelets