Stft Python Packages

nnaudio

Audio processing by using pytorch 1D convolution network

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.

stftpitchshift

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

yasa

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

mlx-spectro

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

ssqueezepy

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

diffsptk

A differentiable version of SPTK

speechdsp

Speech DSP toolkit in pure NumPy/SciPy: STFT, MFCC, VAD, log-MMSE enhancement and imbalance-aware metrics (UAR). No librosa or deep learning required.

elecphys

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

spwb

A DSP library and desktop application for measurement work: spectra, transfer functions, coherence, spectrograms and adaptive filtering

pyshroom

Spherical Harmonics ROOM, an open-source Python library for room acoustics simulation using Ambisonics, https://arxiv.org/abs/2603.27342, installable via {pip install pyshroom}.

mps-spectro

Fast STFT/ISTFT for PyTorch MPS with fused Metal kernels and autograd support

spectronote

🎧 Piano-perfect audio spectrogram

ssq

An optimized synchrosqueezed transform in pure C++

realbook

Easier audio-based machine learning with TensorFlow.

trnfft

FFT and complex-valued tensor operations for AWS Trainium via NKI (cuFFT-equivalent) — Cooley-Tukey, Bluestein, STFT, ComplexTensor and complex NN layers.

remucs

Demucs wrapper for remixing audio files with additional customizations

mlx-stft

Short-Time Fourier Transform (STFT) for MLX (Apple)

conv-stft

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