TTKMusicPlayer imitates Kugou UI, the music player uses of qmmp core library based on Qt for windows and linux.

Audio Analysis Tools plugin for Unreal Engine. Provides a variety of functions for analyzing audio data. Works in conjunction with the Runtime Audio Importer plugin.

基于Qt的频谱分析器，修改于Spek，支持Windows和Linux平台

Teensy4.X with PJRC audio card Arduino based SDR Radio project.

ITS Irregular Terrain Model (ITM), which predicts terrestrial radiowave propagation for frequencies between 20 MHz and 20 GHz based on electromagnetic theory and empirical models developed by Anita Longley and Phil Rice.

A retro development IDE for the creation of games on 8-bit computers.

Pothos framework support for software defined radio hardware.

Audio Spectrum Analyzer using Fourier- and Wavelet-Transformation

The project was developed under the GNU Radio platform and CRTS 'Cognitive Radio Test System under CORNET Testbed to demonstrate a simplified version of Cognitive Cycle.]

ESP32 INMP441 SPECTRUM WITH BLUETOOTH CONTROL

26-Point MFCC & 512-Point FFT Generator & Visualizer in Java, C++, and NEON intrinsics

A spectrum analyzer display for HUB75 RGB LED panels and I2S microphones

8-bit home computers emulator

Beta Spectrum Generator

my own audio visualizer (library), because after effects sucks

Gamma Ray spectroscopy with an ESP32 microcontroller connected to a silcicon photomultiplier (SiPM)

1V0 (Pronounced "Ivo".) Presented is a new programming language/virtual machine for low resource microcontrollers, retro homecomputers, Java MIDP 1.0/2.0 (CLDC 1.1) enabled phones, of assembler-like nature and operating on floating point (or fixed point) numbers as its exclusive data type, with implementations in C and Java for the command line.

ZX Spectrum wav to tap converter

☀ Simple 6-Channel spectrometer using the AS7262 visible light spectral sensor.

Simple application to plot WAV file contents and spectrum