Dsp Python Packages

librosa

Python library for audio and music analysis

soxr

Fast and high quality sample-rate conversion library for Python

resampy

Efficient sample rate conversion in python

julius

Fast PyTorch based DSP for audio and 1D signals

torch-audiomentations

Fast audio data augmentation in PyTorch. Inspired by audiomentations. Useful for deep learning.

audiomentations

A Python library for audio data augmentation. Useful for making audio ML models work well in the real world, not just in the lab.

fxpmath

A python library for fractional fixed-point (base 2) arithmetic and binary manipulation with Numpy compatibility.

stftpitchshift

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

audresample

Resample and remix audio signals

audinterface

Generic interfaces for signal processing

essentia

C++ library for audio and music analysis, description and synthesis, including Python bindings

essentia-tensorflow

C++ library for audio and music analysis, description and synthesis, including Python bindings

matchering

🎚️ Open Source Audio Matching and Mastering

pysptk

A python wrapper for Speech Signal Processing Toolkit (SPTK).

supriya

A Python API for SuperCollider

spafe

:sound: spafe: Simplified Python Audio Features Extraction

torchfx

A GPU accelerated and torch based audio DSP library

pyo

Python DSP module

nanodsp

A high-performance Python DSP toolkit built on C++ libraries via nanobind

cyfaust

A cross-platform cython wrapper of the faust interpreter with rtaudio.

libsonare

Dependency-free audio engine for C++, Python, Node.js & WASM: analysis, mastering, mixing, built-in instruments, and a headless-DAW runtime

cyfaust-llvm

A cross-platform cython wrapper of the faust interpreter with rtaudio.

cmsisdsp

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

csoundengine

A python library to control a csound process