95 Open source projects that are alternatives of or similar to Noise

SIMD Library for Evaluating Elementary Functions, vectorized libm and DFT

Taking an audio signal (wav) and converting it into a spectrogram. Written in Go programming language.

A list of resources and projects to help learn about audio

Realtime audio analysis in Python, using PyAudio and Numpy to extract and visualize FFT features from streaming audio.

Audio Watermarking

Audio Fingerprinting & Retrieval for .NET

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.

Software defined radio receiver powered by GNU Radio and Qt.

The Fastest Fourier Transform in the South

A highly optimized streaming FFT core based on Bailey's 4-step large FFT algorithm

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

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

toolsigv3.1 (Instagram Tools)

🎶 Real-time audio spectrogram generator for the web

Description and unofficial implementation of Furby's audio protocol

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

A WebAssembly implementation of the C Fast Fourier Transform library kissFFT

A Java program to implement a DMTF Decoder.

windows based project that try to decoding protocols (tetra,dmr, ...) using rtl-sdr

Fast Fourier transforms of MPI-distributed Julia arrays

🇸Superpowered Audio, Networking and Cryptographics SDKs. High performance and cross platform on Android, iOS, macOS, tvOS, Linux, Windows and modern web browsers.

.NET library to easily create Voice Command Control feature.

The fastest JS Radix-4/Radix-2 FFT implementation

A fork of Julien Pommier's Pretty Fast FFT (PFFFT) library, with several additions

A compact FFT library in C with an Android JNI wrapper

Vulkan Fast Fourier Transform library

Simple FFmpeg video player

Guitar Bro – browser game that helps you learn notes on guitar

Automagically synchronize subtitles with video.

DCT (discrete cosine transform) functions for pytorch

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

Obtain power spectrum from SoapySDR devices (RTL-SDR, Airspy, SDRplay, HackRF, bladeRF, USRP, LimeSDR, etc.)

Competitive Programming templates that I used during the past few years.

DCFNet: Discriminant Correlation Filters Network for Visual Tracking

collection of O(NlogN) pitch detection implementations

数据algorithm & 分析算法

Micro mechanical computations with an FFT-based method

本库是一款基于Rxjava实现的android音频设备通信库,主要用于手机和音频设备之间通信，支持录音、发送、供电、发送失败自动重试（可以指定重试次数），设置接收超时、自定义编解码，自定义配置参数等功能，使用本库只需要关注与业务相关的自定义编解码。

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

Next generation FFT implementation for ROCm

An SDK to develop effects for Nanoleaf Light Panels using features like frequency, beat, or tempo.

Fast Fourier transforms (FFTs) in Rust

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

Music visualizer for Rainmeter

a Pixelmapping software for the ESP32 and ESP8266 for addressible LED Strips, with a OSC controll interface and FFT

Scientific analysis of nanoscale materials imaging data

A configurable C++ generator of pipelined Verilog FFT cores

Remote heart rate detection through Eulerian magnification of face videos

How to export PyTorch models with unsupported layers to ONNX and then to Intel OpenVINO

A mixed-radix FFT library written in pure Rust

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

Fast, modern C++ DSP framework, FFT, Sample Rate Conversion, FIR/IIR/Biquad Filters (SSE, AVX, AVX-512, ARM NEON)

An SDK to develop effects for Nanoleaf Light Panels using features like frequency, beat, or tempo.

Visualizing the frequency spectrum.

Mirror of https://git.ffmpeg.org/ffmpeg.git

Math.NET Numerics

real time application to measure heart rate

Audio spectrum using fft in iOS

Julia bindings to the FFTW library for fast Fourier transforms

Spectrum analyzer for multiple SDR platforms (PyQtGraph based GUI for soapy_power, hackrf_sweep, rtl_power, rx_power and other backends)