Signal Processing
Showing 36 of 90 projects
A C++ library for fast and easy audio synthesis with clean syntax and intuitive signal processing operators.
A Python wrapper for SoX, enabling audio processing, transformation, and analysis directly from Python code.
A Python library for extracting a wide range of audio spectral features from mono audio files using efficient algorithms.
A benchmark dataset and toolkit for RF-based drone detection and identification using raw IQ data and deep learning models.
C implementation of 1D/2D wavelet transforms including DWT, SWT, MODWT, wavelet packet transforms, and continuous wavelet transforms.
A BSD-licensed C library for Forward Error Correction using Convolutional codes and Reed-Solomon algorithms.
A Julia package providing digital signal processing routines including filter design, periodograms, window functions, and estimation.
A Python wrapper for calculating PESQ (Perceptual Evaluation of Speech Quality) scores from audio files.
A highly optimized C++ library for fast continuous wavelet transform calculations in C++, Python, and MATLAB.
Python implementation of the Short-Time Objective Intelligibility (STOI) measure for speech quality assessment.
A comprehensive scientific computing and AI/ML library in pure Rust, offering SciPy-compatible APIs with 10-100x performance gains.
A high-performance Clojure math library optimized for primitive operations, featuring statistics, random numbers, vectors, matrices, and numerical methods.
A special-purpose UI library for PureScript that uses Applicative-style programming to build reactive interfaces from input fields.
A generic Go package providing a common interface and buffer types for audio analysis and processing.
A portable C library for efficient audio feature extraction with a cascading design for performance and flexibility.
A Python toolkit for generating gammatone-based spectrograms using perceptual models of human hearing.
A simple, open-source lossless audio codec with good compression ratios, written in C++.
Machine Learning and Digital Signal Processing library for MicroPython, enabling TinyML on microcontrollers without C code.
A C++11 header-only FFT library with support for multidimensional arrays, DCT/DST, and optimized performance for large prime factors.
An open-source Python toolbox for real-time EEG monitoring, analysis, and sensory stimulation during sleep for dream engineering research.
A NumPy-like multi-dimensional array library for Swift with support for complex numbers and image processing.
A Python library implementing academic DSP algorithms for polyphonic chord detection and key estimation from audio.
Open-source instructions for building a mobile hearing aid prototype using affordable consumer hardware and the openMHA platform.
A symbolic programming library built on JAX for concise, explicit, and optimized machine learning computations.
A JavaScript implementation of the Kalman filter for state estimation in noisy systems.
High-performance matrix and numerical computing library for Delphi and Free Pascal with linear algebra, ML primitives, and optimized kernels.
A JAX-based framework for approximate inference in Markov Gaussian processes using iterated Kalman smoothing.
A lightweight library that extends Godot 4's native signals with reactive-style operators like filter, map, merge, debounce, and throttle.
A fast single-precision Fast Fourier Transform (FFT) library written in ARM assembler for MicroPython on embedded platforms.
A Python library for building, training, and deploying spiking neural networks with support for multiple simulation backends and neuromorphic hardware.
A Python package and tutorial collection for signal processing and machine learning, built on NumPy and SciPy.
A Java toolkit for scientific computing with packages for signal processing, linear algebra, optimization, meshing, and 2D/3D graphics.
Python library for audio augmentation, generating multiple audio files from a mono source with speed, tone, and amplitude modifications.
A Python-based real-time binaural renderer for spherical microphone array signals with head-tracking support.
High-speed digital filters for MicroPython on ARM boards, implemented in inline assembler for real-time integer data processing.
Trains LSTM and CNN models for EEG-based grasp-and-lift detection using Kaggle competition data.
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