PyWavelets — Peer-reviewed • Rank 29.2 • Science 95%

PyWavelets: A Python package for wavelet analysis - Published in JOSS (2019)

Spafe — Peer-reviewed • Rank 17.9 • Science 93%

Spafe: Simplified python audio features extraction - Published in JOSS (2023)

LenslessPiCam — Peer-reviewed • Rank 10.2 • Science 100%

LenslessPiCam: A Hardware and Software Platform for Lensless Computational Imaging with a Raspberry Pi - Published in JOSS (2023)

Teaspoon — Peer-reviewed • Rank 13.5 • Science 95%

Teaspoon: A Python Package for Topological Signal Processing - Published in JOSS (2025)

Openseize — Peer-reviewed • Rank 7.5 • Science 98%

Openseize: A digital signal processing package for large EEG datasets in Python - Published in JOSS (2023)

HRV — Peer-reviewed • Rank 12.5 • Science 93%

HRV: a Pythonic package for Heart Rate Variability Analysis - Published in JOSS (2020)

ExpFamilyPCA.jl — Peer-reviewed • Rank 4.5 • Science 100%

ExpFamilyPCA.jl: A Julia Package for Exponential Family Principal Component Analysis - Published in JOSS (2025)

WaveletsExt.jl — Peer-reviewed • Rank 6.3 • Science 98%

WaveletsExt.jl: Extending the boundaries of wavelets in Julia - Published in JOSS (2022)

PFEIFER — Peer-reviewed • Rank 4.2 • Science 98%

PFEIFER: Preprocessing Framework for Electrograms Intermittently Fiducialized from Experimental Recordings - Published in JOSS (2018)

BioSigKit — Peer-reviewed • Rank 4.8 • Science 93%

BioSigKit: A Matlab Toolbox and Interface for Analysis of BioSignals - Published in JOSS (2018)

scikit-maad • Rank 16.0 • Science 77%

Open-source and modular toolbox for quantitative soundscape analysis in Python

pyaca • Rank 11.9 • Science 77%

Python scripts accompanying the book "An Introduction to Audio Content Analysis" (www.AudioContentAnalysis.org)

acoular • Rank 9.4 • Science 77%

Acoular - Acoustic testing and source mapping software

emd-signal • Rank 19.1 • Science 67%

Python implementation of Empirical Mode Decompoisition (EMD) method

secat • Rank 6.8 • Science 77%

Size-Exclusion Chromatography Algorithmic Toolkit

neurokit2 • Rank 23.8 • Science 59%

NeuroKit2: The Python Toolbox for Neurophysiological Signal Processing

obspy • Rank 23.8 • Science 59%

ObsPy: A Python Toolbox for seismology/seismological observatories.

pyaudioanalysis • Rank 22.2 • Science 59%

Python Audio Analysis Library: Feature Extraction, Classification, Segmentation and Applications

pyriemann • Rank 21.8 • Science 59%

Machine learning for multivariate data through the Riemannian geometry of positive definite matrices in Python

qdft • Rank 11.8 • Science 64%

Constant-Q Sliding DFT in C++, Rust and Python

fcwt • Rank 16.9 • Science 57%

The fast Continuous Wavelet Transform (fCWT) is a library for fast calculation of CWT.

pygsp • Rank 18.9 • Science 54%

Graph Signal Processing in Python

https://github.com/quakemigrate/quakemigrate • Rank 13.4 • Science 59%

A Python package for automatic earthquake detection and location using waveform migration and stacking.

parafilt • Rank 5.2 • Science 67%

Collection of parallel adaptive filter implementations for efficient signal processing applications in PyTorch.

awesome-mmps • Rank 4.7 • Science 67%

Corpus of resources for multimodal machine learning with physiological signals (mmps).

diffsptk • Rank 13.0 • Science 54%

A differentiable version of SPTK

entropyhub • Rank 14.3 • Science 49%

An open-source toolkit for entropic data analysis.

https://github.com/pycroscopy/pycroscopy • Rank 15.7 • Science 46%

Scientific analysis of nanoscale materials imaging data

Scarplet — Peer-reviewed • Rank 4.6 • Science 57%

Scarplet: A Python package for topographic template matching and diffusion dating - Published in JOSS (2018)

hpss • Rank 3.8 • Science 57%

Harmonic/Percussive Sound Separation

https://github.com/fgnt/nara_wpe • Rank 18.7 • Science 41%

Different implementations of "Weighted Prediction Error" for speech dereverberation

EntropyHub • Rank 4.0 • Science 54%

An open-source toolkit for entropic data analysis

sdft • Rank 3.6 • Science 54%

Single file forward and inverse Sliding DFT in C, C++ and Python

python-meegkit • Rank 7.6 • Science 49%

🔧🧠 MEEGkit: MEG & EEG processing toolkit in Python

sqat • Rank 6.0 • Science 49%

SQAT is an open-source repository of MATLAB codes containing the implementation of key metrics for quantitative sound quality analysis.

setigen • Rank 12.2 • Science 41%

Python library for generating and injecting artificial narrow-band signals into radio frequency data

https://github.com/smac-group/wv • Rank 12.2 • Science 36%

:alarm_clock: This R package provides the tools to perform standard and robust wavelet variance analysis for time series (signal processing). Among others, aside from computing the wavelet variance and cross-covariance (classic and robust), the package provides inference tools (e.g. confidence intervals) and plotting tools allowing to perform some visual analysis and assess the properties of the underlying time series.

bakk • Rank 3.0 • Science 44%

🎓 "Digital audio-watermarking for analog transmission channels", 2014, Bachelor Thesis, TU Wien

radar-systems-lab • Rank 2.8 • Science 44%

Python GUI for EVALKIT SiRad Simple for real time applications and data recording and MATLAB code for offline processing.

madmom • Rank 19.0 • Science 26%

Python audio and music signal processing library

https://github.com/baggepinnen/dynamicaxiswarping.jl • Rank 10.9 • Science 33%

Dynamic Time Warping (DTW) and related algorithms in Julia, at Julia speeds

pyo • Rank 20.7 • Science 23%

Python DSP module

mosqito • Rank 14.8 • Science 26%

MoSQITo is a unified and modular development framework of key sound quality metrics favoring reproducible science and efficient shared scripting among engineers, teachers and researchers community.

https://github.com/astro-informatics/src_flaglet • Rank 4.8 • Science 33%

Fast and exact wavelet transform on the 3-dimensional ball

https://github.com/astro-informatics/darkmappy • Rank 5.0 • Science 23%

Scalable mapping of the dark universe

https://github.com/brucewlee/lama-music-genre-dataset • Rank 1.1 • Science 26%

.wav files, training dataset (MFCC), and graph plots (FFTs, MFCCs, Waveforms) from Latin America, Asia, MiddleEast, and Africa

response • Rank 12.8 • Science 13%

Your handy frequency and impulse response processing object

https://github.com/baggepinnen/matrixprofile.jl • Rank 6.3 • Science 13%

Time-series analysis using the Matrix profile in Julia

https://github.com/baggepinnen/adaptivefilters.jl • Rank 4.9 • Science 13%

Classical adaptive linear filters in Julia

https://github.com/ajayarunachalam/msda • Rank 4.9 • Science 10%

Library for multi-dimensional, multi-sensor, uni/multivariate time series data analysis, unsupervised feature selection, unsupervised deep anomaly detection, and prototype of explainable AI for anomaly detector

https://github.com/marieroald/condat_tv • Rank 1.8 • Science 10%

Python wrapper for the fast TV denoising algorithm by Laurent Condat

PyBispectra — Peer-reviewed • Science 98%

PyBispectra: A toolbox for advanced electrophysiological signal processing using the bispectrum - Published in JOSS (2025)

zff_vad • Science 57%

Unsupervised Voice Activity Detection by Modeling Source and System Information using Zero Frequency Filtering

false.alarm • Science 36%

PhD Programme in Health Data Science - detecting life-threatening ECG patterns using low-end devices

ppgfeat • Science 41%

This app takes unfiltered PPG waveform as input and SQI table (Optional) and store single PPG segment.

usia • Science 44%

UsIA | Ultrasound Image Analysis

egm • Science 49%

Evaluation of electrophysiological signals

libhum • Science 44%

Libhum is a Python GPU-accelerated library to extract and compare Electricity Frequency Signals (ENF)

wave_generator • Science 54%

Signal Generator and Oscilloscope on Arduino

eyeris • Science 39%

🧠 Advanced reproducible pupillometry preprocessing in R | Interactive reports, BIDS-compliant, High-throughput database tooling out-of-the-box | Actively developed by cognitive neuroscientists at Stanford University

https://github.com/astro-informatics/src_flag • Science 33%

Fast Fourier-Laguerre transform on the ball

kalman • Science 54%

Kalman Filter

dynamont • Science 54%

iir-hilbert-transformer • Science 44%

Infinite Impulse Response (IIR) Hilbert Transformer.

gaitmonitoringforparkinsonsdiseasepatients • Science 49%

To monitor gait patterns to detect freezing of gait. Done as part of the Singapore Science Mentorship Programme + CS4131 module + extended.

https://github.com/amilworks/ece178 • Science 13%

My unhinged TA Notes for Digital Image and Video Processing

https://github.com/ashrithsagar/signal_imageprocessing-lab • Science 13%

Signal & Image Processing Lab, MATLAB

tsa-course • Science 26%

Book and material for the course "Time series analysis with Python" (STA-2003)

https://github.com/ipc-lab/kaira • Science 26%

A PyTorch-based toolkit for simulating communication systems

libaca • Science 54%

C++ code accompanying the book "An Introduction to Audio Content Analysis" (www.AudioContentAnalysis.org)

https://github.com/hcmlab/ssj • Science 23%

Social Signal Processing for Android

https://github.com/baggepinnen/signalalignment.jl • Science 13%

Align signals to each other

pyparrm • Science 57%

Python port of the PARRM algorithm for removing periodic artefacts from signals.

na-memd-and-memd • Science 67%

(Noise-Assisted) Multivariate Empirical Mode Decomposition (NA-MEMD/MEMD) Decomposition Algorithm in Python

form-nn • Science 39%

Master thesis project - a hybrid Neural Network-Decision Tree system and dataset for classical music form recognition and analysis.

ssl-caller-detection • Science 57%

Source code for the paper 'Can Self-Supervised Neural Representations Pre-Trained on Human Speech distinguish Animal Callers?' by E. Sarkar and M. Magimai Doss (2023).

https://github.com/danielathome19/sung-emotionn-detector • Science 13%

A convolutional neural network trained to classify emotions in singing voices.

stackexchangecodes • Science 54%

Codes related to answers on StackExchange Network.

gaitmod • Science 26%

Python library for real-time gait modulation prediction using multimodal neural and movement data (LFP, EEG, IMU, EMG) — designed for closed-loop DBS systems in Parkinson’s disease.

https://github.com/danielathome19/pianoid-eeg-nn • Science 26%

A Bidirectional LSTM Network and EEG-Response Organoid for simulating neural responses to classical piano music.

quantumaudio • Science 67%

A Python package for building Quantum Representations of Digital Audio. Developed by Moth.

librosax • Science 44%

Librosa in JAX

https://github.com/bryceag11/afibecg • Science 10%

Signal Processing Project

https://github.com/robelgium/msnoise • Science 59%

A Python Package for Monitoring Seismic Velocity Changes using Ambient Seismic Noise | http://www.msnoise.org

QUPS — Peer-reviewed • Science 100%

QUPS: A MATLAB Toolbox for Rapid Prototyping of Ultrasound Beamforming and Imaging Techniques - Published in JOSS (2024)

ltfat • Science 31%

Official development repository of the Large Time Frequency Analysis Toolbox

https://github.com/altunenes/asap-rs • Science 26%

Zero-dependency Rust implementation of ASAP (Automatic Smoothing for Attention Prioritization) for Time Series

https://github.com/gweindel/hmp • Science 39%

Repository for the hmp python package

ecg_classification • Science 49%

Official and maintained implementation of the paper "Exploring Novel Algorithms for Atrial Fibrillation Detection by Driving Graduate Level Education in Medical Machine Learning" (ECG-DualNet) [Physiological Measurement 2022, EMBC 2023].

https://github.com/aaltoml/kalman-jax • Science 10%

Approximate inference for Markov Gaussian processes using iterated Kalman smoothing, in JAX

mmcesim • Science 67%

CLI & GUI Application for Millimeter Wave Channel Estimation Simulation

aca-code • Science 67%

Matlab scripts accompanying the book "An Introduction to Audio Content Analysis" (www.AudioContentAnalysis.org)

labtoolbox • Science 26%

LabToolbox is a collection of tools for the analysis and processing of experimental data in scientific research.

tinnitus-reconstruction • Science 54%

Reconstruct high-dimensional spectral representations of tinnitus using reverse correlation

innuce-spikify • Science 49%

Convert your data into spike-based signals for efficient and biologically-inspired spiking neural network applications, enabling faster and more energy-efficient computations.

speckcn2 • Science 67%

:satellite: :cyclone: A platform to use speckle patterns to describe atmospheric turbulence

gnss-sdr • Science 64%

GNSS-SDR, an open-source software-defined GNSS receiver