1299 Open source projects that are alternatives of or similar to Kfr

SIMD Library for Evaluating Elementary Functions, vectorized libm and DFT

std::experimental::simd for GCC [ISO/IEC TS 19570:2018]

A list of resources and projects to help learn about audio

Node based multi effects audio processor

🎶 Real-time audio spectrogram generator for the web

⚡️⚡️⚡️Blazing fast correlation functions on the CPU.

C++ image processing and machine learning library with using of SIMD: SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, VMX(Altivec) and VSX(Power7), NEON for ARM.

Speech noise reduction which was generated using existing post-production techniques implemented in Python

Fast Fourier transforms (FFTs) in Rust

Realtime raytracer using SIMD on ARM, MIPS, PPC and x86

Implementations of SIMD instruction sets for systems which don't natively support them.

A cross-platform DSP library written in C++ 11/14. This library harnesses the power of C++ templates to implement a complete set of DSP algorithms.

A library for audio oversampling, which tries to offer a simple api while wrapping HIIR, by Laurent De Soras, for minimum phase antialiasing, and r8brain-free-src, by Aleksey Vaneev, for linear phase antialiasing.

A Java program to implement a DMTF Decoder.

Boost SIMD

UME::SIMD A library for explicit simd vectorization.

C++ Library for Audio Digital Signal Processing

Agenium Scale vectorization library for CPUs and GPUs

Support for ternary logic in SSE, XOP, AVX2 and x86 programs

Library for specialized dense and sparse matrix operations, and deep learning primitives.

DirectXMath is an all inline SIMD C++ linear algebra library for use in games and graphics apps

Audio Fingerprinting & Retrieval for .NET

SIMD Vector Classes for C++

SIMD macro assembler unified for ARM, MIPS, PPC and x86

DSP library for signal processing

C++ wrappers for SIMD intrinsics and parallelized, optimized mathematical functions (SSE, AVX, NEON, AVX512)

Pédale Vite — DIY multi-FX pedalboard for guitar/bass/etc.

Project Planeverb is a CPU based real-time wave-based acoustics engine for games. It comes with an integration with the Unity Engine.

All the jargon you need to understand the world of Digital Signal Processing.

Useful m-scripts for DSP (CIC, FIR, FFT, Fast convolution, Partial Filters etc.)

First implementation of the audio synchronization feature for Vidify, now obsolete

A bunch of lavaplayer audio filters

A real-time netlist based audio circuit plugin

Fully pipelined Integer Scaled / Unscaled Radix-2 Forward/Inverse Fast Fourier Transform (FFT) IP-core for newest Xilinx FPGAs (Source language - VHDL / Verilog). GNU GPL 3.0.

Portable header-only C++ low level SIMD library

Different implementations of "Weighted Prediction Error" for speech dereverberation

Theory of digital signal processing (DSP): signals, filtration (IIR, FIR, CIC, MAF), transforms (FFT, DFT, Hilbert, Z-transform) etc.

Fast C functions for the computing the positional popcount (pospopcnt).

openFrameworks addon for audio synthesis and generative music

BitMagic Library

Novoic's audio feature extraction library

Performance-portable, length-agnostic SIMD with runtime dispatch

A small stack-based audio language.

A Powerful, Open Source DSP Library in C++

collection of O(NlogN) pitch detection implementations

Audio plugin framework. VST2/VST3/AU/AAX/LV2 for Linux/macOS/Windows.

My accurate Yamaha DX-7 clone. Programmed in Supercollider.

Simple FFmpeg video player

A shazam like tool to store songs fingerprints and retrieve them

Auto-Editor: Effort free video editing!

🎚️ Open Source Audio Matching and Mastering

DSP servers using general purpose networks and computers - https://audiogridder.com

Linux distribution optimized for audio playback

Python library for audio and music analysis

Automagically synchronize subtitles with video.

A Swift library that uses the Accelerate framework to provide high-performance functions for matrix math, digital signal processing, and image manipulation.

🎵 [Android Library] A light-weight and easy-to-use Audio Visualizer for Android.

Open source audio fingerprinting in .NET. An efficient algorithm for acoustic fingerprinting written purely in C#.

Tracktion Engine module

Accelerate SHA256 computations in pure Go using Accelerate SHA256 computations in pure Go using AVX512, SHA Extensions for x86 and ARM64 for ARM. On AVX512 it provides an up to 8x improvement (over 3 GB/s per core). SHA Extensions give a performance boost of close to 4x over native.