Developed by devhub.io
Fast, modern C++ DSP framework, FFT, Audio Sample Rate Conversion, FIR/IIR/Biquad Filters (SSE, AVX, ARM NEON)
A C++ Library for Audio Analysis
python wrapper for the OpenCL FFT library APPML / clAmdFft from AMD
SIMD version of libm http://shibatch.sourceforge.net/
WIPP is a library for mathematical calculation signal processing-oriented. It is deseinged to be a wrapper for several integraterp performance primitive libraries such as Intel IPP or Nvidia NPP for example.
Simple demo of filtering signal with an LP filter and plotting its STFT and Laplace transform, in Python.
Python bindings for some Qt widgets used by Gqrx
Making signal processing accessible