Top 164 signal-processing open source projects

Novoic's audio feature extraction library

Tidal Audio Engine

A Python library aimed at acousticians.

Image processing algorithms in pure Go

A series of Jupyter notebooks and python files which stream audio from a microphone using pyaudio, then processes it.

Graph Signal Processing in Python

Program to decode radio transmissions from devices on the ISM bands (and other frequencies)

Different implementations of "Weighted Prediction Error" for speech dereverberation

NeuroKit2: The Python Toolbox for Neurophysiological Signal Processing

A tutorial for Speech Enhancement researchers and practitioners. The purpose of this repo is to organize the world’s resources for speech enhancement and make them universally accessible and useful.

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

No description or website provided.

A simpe react app that plots a live view of the T-Mobile Home Internet Nokia 5G Gateway signal stats, helpful for optimizing signal.

Elegant Butterworth and Chebyshev filter implemented in C, with float/double precision support. Works well on many platforms. You can also use this package in C++ and bridge to many other languages for good performance.

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extract the time domain or frequent domain features from wav format audio

Active Noise Control on Raspberry Pi

Simple demo of filtering signal with an LPF and plotting its Short-Time Fourier Transform (STFT) and Laplace transform, in Python.

A Java program to implement a DMTF Decoder.

Regularized K-SVD Algorithm

Classification of WAV files from cats and dogs

A unique time series library in Python that consists of Kalman filters (discrete, extended, and unscented), online ARIMA, and time difference model.

Topographic edge detection of fault scarps and other landforms in digital elevation data

A real-time netlist based audio circuit plugin

A novel framework for processing raw GNSS measurements on an Android smartphone

Decodes VOR signal from WAV file to get the bearing to your position

Simulates pruned DFT spread FBMC and compares the performance to OFDM, SC-FDMA and conventional FBMC. The included classes (QAM, DoublySelectiveChannel, OFDM, FBMC) can be reused in other projects.

A Matlab benchmarking toolbox for kernel adaptive filtering

Python adaptive signal processing tutorials

An efficient IIR filter library written in JAVA

Microcontroller targeted C library for Kalman filtering

Codebase for RS-MET products (Robin Schmidt's Music Engineering Tools)

Signal processing method and algorithm library

The Mines Java Toolkit

Sound processing in Python

Collection of JUCE synthesisers utilising the Maximilian library.

Audio Watermarking

Control in C++

Audio or speech signal processing guide.

openFrameworks wrapper for the RapidLib machine learning library

BiSPy : a python framework for signal processing of bivariate signals

Computes the Savitzky-Golay Filter coefficients.

Social Signal Processing for Android

AntroPy: entropy and complexity of (EEG) time-series in Python

Feature extraction of speech signal is the initial stage of any speech recognition system.

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

python speech signal processing library

NEURAL: a neonatal EEG feature set in Matlab

A .NET Standard library for computing the Fast Fourier Transform (FFT) of real or complex data

A fast MDCT implementation using SciPy and FFTs

C++, CUDA, and MATLAB codes for the paper "An Exact and Fast Computation of Discrete Fourier Transform for Polar and Spherical Grid"

Dictionary Learning for image processing

Complex Continuous Wavelet Transform

Chinese speech recognition

🔧🧠 MEEGkit: MEG & EEG processing toolkit in Python 🧠🔧

Fast and high quality sample-rate conversion library for Python

Different methods and techniques for features extraction from audio

A terminal app written in Node.js to monitor brain signals in real-time

All the homeworks, studies and projects I've done at Metu-CENG

An un-trained neural network with a potential application in accelerated MRI