This code shows how to record a WAV file to an SD card by using ESP32. The microphone is analog mic. Hence,I have ried to solve all possible known problems, not only the SD card connection, but also ...

This project allows recording audio at 16 bits @ 44.1 kHz. It uses an SPI SD Card connection, ESP32 (tested models: Wroom 32S and ESP32S3), and an audio codec (PMOD I2S2 in this project). Regardless ...

Before the AdLib sound card, sound on PCs was in a terrible shape. Since the dawn of IBM, all PCs included a speaker, but this PC speaker was only capable of sounding one note at a time.

a dedicated Record Gain knob ensures you get it right. MPX16's flexibility goes beyond pad-triggered audio playback and capture. The full-size rear-panel USB port lets you drag & drop samples from ...