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nnaudio

Audio processing by using pytorch 1D convolution network

stftpitchshift

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

pyroomacoustics

Pyroomacoustics is a package for audio signal processing for indoor applications. It was developed as a fast prototyping platform for beamforming algorithms in indoor scenarios.

yasa

YASA (Yet Another Spindle Algorithm): a Python package to analyze polysomnographic sleep recordings.

ssqueezepy

Synchrosqueezing, wavelet transforms, and time-frequency analysis in Python

trnfft

FFT and complex-valued tensor operations for AWS Trainium via NKI

diffsptk

A differentiable version of SPTK

mlx-spectro

High-performance STFT/iSTFT for Apple MLX with fused Metal kernels and autograd support

elecphys

A Python package for electrophysiology data conversion, preprocessing, and postprocessing

spectronote

🎧 Piano-perfect audio spectrogram. Unlock a hidden absolute pitch in you.

ssq

An optimized synchrosqueezed transform in pure C++

mps-spectro

Fast torch-compatible STFT and ISTFT on Apple MPS via custom Metal kernels

realbook

Realbook, a library to make using audio on TensorFlow easier.

mlx-stft

An implementation of STFT and Inverse STFT in mlx

remucs

Demucs wrapper for remixing audio files with additional customizations

conv-stft

A STFT/iSTFT written up in PyTorch using 1D Convolutions