python-sounddevice by spatialaudio
Play and Record Sound with Python 
created at June 20, 2015, 3:34 p.m.
nnAudio by KinWaiCheuk
Audio processing by using pytorch 1D convolution network
created at Sept. 2, 2019, 4:31 a.m.
brian2 by brian-team
Brian is a free, open source simulator for spiking neural networks.
created at Nov. 27, 2012, 1:46 p.m.
SpeechPy - A Library for Speech Processing and Recognition: http://speechpy.readthedocs.io/en/latest/audiolazy by danilobellini
Expressive Digital Signal Processing (DSP) package for Python
created at Oct. 10, 2012, 5:09 p.m.
pyloudnorm by csteinmetz1
Flexible audio loudness meter in Python with implementation of ITU-R BS.1770-4 loudness algorithm
created at Nov. 12, 2017, 1:56 p.m.
mir_eval by mir-evaluation
Evaluation functions for music/audio information retrieval/signal processing algorithms.
created at Aug. 6, 2013, 5:04 p.m.
nimfa by mims-harvard
Nimfa: Nonnegative matrix factorization in Python
created at July 6, 2011, 8:46 a.m.
spafe by SuperKogito
spafe: Simplified Python Audio Features Extraction
created at Sept. 16, 2019, 9:07 a.m.
mirdata by mir-dataset-loaders
Python library for working with Music Information Retrieval datasets
created at Feb. 14, 2019, 10:11 p.m.
python-pesq by vBaiCai
A python package for calculating the PESQ.
created at Dec. 13, 2018, 9:18 a.m.
tftb by scikit-signal
A Python module for time-frequency analysis
created at Oct. 10, 2014, 1:40 p.m.