Arduino library to play MOD, WAV, FLAC, MIDI, RTTTL, MP3, and AAC files ...
Arduino Audio Tools (a powerful Audio library not only for Arduino)
Very Tiny Palmtop Vector Network Analyzer
Play mp3 files from SD via I2S
Various HDL (Verilog) IP Cores
esp32 version of Ka-Radio (https://github.com/karawin/Ka-Radio) by jp Co...
RFID-controlled musicplayer powered by ESP32
Examples for I2S support on microcontrollers that run MicroPython
all-in-one audio board, works specially well with LogitechMediaServer
USB Audio DAC using inexpensive STM32F411 / 401 "Black Pill" and PCM5102...
Using an I2S MEMS microphone on an ESP32
《FPGA应用开发和仿真》（机械工业出版社2018年第1版 ISBN:9787111582786）的...
An Arduino audio DSP library for the Espressif ESP32 and probably other ...
Bluetooth Visual Speaker | 藍牙視效音響 | 基於ESP32的音樂全彩光立方視覺...
Espressif ESP32 driving a controller-less monochrome lcd with parallel I...