Mirror of https://git.ffmpeg.org/ffmpeg.git

Arduino Audio Tools (a powerful Audio library not only for Arduino)

CMSIS-DSP embedded compute library for Cortex-M and Cortex-A

SIMD Library for Evaluating Elementary Functions, vectorized libm and DFT

A .NET Standard library for computing the Fast Fourier Transform (FFT) of real or complex data

A fork of Julien Pommier's Pretty Fast FFT (PFFFT) library, with several additions

Visualizing the frequency spectrum.

Complex Continuous Wavelet Transform

STFT based real-time pitch and timbre shifting in C++ and Python

[mmWave based fmcw radar design files] based on AWR1843 chip operating at 76-GHz to 81-GHz.

The Fastest Fourier Transform in the South

Autotune Module for Python "PyAutoTune"

A simple, C99, header only, 0-Clause BSD Licensed, fast fourier transform (FFT).

Bluetooth Visual Speaker | 藍牙視效音響 | 基於ESP32的音樂全彩光立方視覺效果控制器

libdspl-2.0 is opensource cross-platform digital signal processing algorithm library, written in C language.

MPEG-H 3D Audio Low Complexity Profile Decoder. Encoder: https://github.com/ittiam-systems/libmpeghe Contact: mob-audio@ittiam.com

C library for audio noise reduction and other spectral effects

FFT-based visualizer for RTL-SDR devices. (RTL2832/DVB-T)

Header-only C library delivering essential DSP blocks—FIR/IIR filters, FFT, windowing, math helpers—optimised for AVR/ARM micro-controllers and Arduino sketches with zero dependencies or dynamic allocation.

🎶 GML bindings to the FMOD Studio low-level API for GM:S and GMS2. Can be used in Windows, macOS, and Linux games.