[KNU DSP Project] FFT 및 Filter

FFT in native implementation in pure C.

Milky music visualizer for Mac, inspired by Ryan Geiss' work on the "Geiss" music visualizer

Port of the X-CUBE-DSPDEMO on the STM32F407VET6 "blackboard"

Implementation of the Dirichlet Kernel Deconvolution algorithm for precise FFT parameter estimation and near-perfect elimination of spectral leakage. Additionally includes the "Cleaned" STFT and the Frequency Modulation Transform. Repository for code contained in Matthew McQuistion's Applied Mathematics Honors Thesis at Brown University

📈Experiments with audio scope-like tools

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

Plugin GIMP : Fourier Transform

A C-based academic project demonstrating signal processing using Discrete Fourier Transform (DFT) and Fast Fourier Transform (FFT). Includes custom implementations for both complex and sine/cosine forms of DFT, and an optimized recursive FFT — ideal for learning frequency-domain analysis from scratch.

FFT on audio captured by a mic and displayed on the LCD

kiss-fft component for esp-open-rtos

Mini Audio Wave and FFT Visualizer on Custom PCB

Colahall libspark: Signal Processing Algorithms, Routines, and Kernels

Built with C++ and FFTW3. The objective is to read data from an accelerometer and export its data in the frequency domain, using the fast Fourier transform.

Voice signal light. For those with headphones

An embedable audio library

SpecTUI is a lightweight terminal audio visualizer in C

Music Visualizer with C/Raylib

Projects from SF2568