PHOTON Micro
A deep-learning model, small enough for a microcontroller, that hears which keyboard instrument is playing.
Play a piano, organ, harpsichord, or clavichord in the room and PHOTON Micro names it, updating about once a second. It runs entirely on the chip, an ESP32-S3 or an RP2350.
PHOTON Micro on a Waveshare ESP32-S3-Touch-ePaper-1.54, showing the scores on its e-paper screen.