Here is an audio spectrum analyzer project using an SG12232C GLCD module and based on Atmel ATmega8 microcontroller. The graphic LCD displays both audio waveform in real time and FFT (Fast Fourier ...

python code to analyze audio spectrum using the LED matrix of the Raspberry Pi sense HAT This code is a modification of https://www.rototron.info/raspberry-pi ...

This audio spectrum analyzer utilizes an ARM7 LPC2138 microcontroller to create an FFT algorithm while performing digital signal processing without the use of special DSP processor. This audio ...

This repository is licensed under GPL-3.0. Third-party libraries used are distributed under their own licenses. This is an audio spectrum analyzer written in C/C++ on the STM32F4 discovery kit using ...

Juergen Grau data the new DIY audio spectrum analyser called the Magilyzer EM800 complete with EM800 Magic Eye tubes, which has this week launched via Kickstarter and is now available to back with ...

Article Audio Spectrum Analyzer with Dekatrons A New Way to Use Vintage Tubes Audio Spectrum Analyzer with Dekatrons We love to find new uses for vintage parts and especially old displays. They are ...