Self-Playing Piano

My project is a self-playing piano that listens to a person’s voice and plays matching piano notes in real time. I created it to combine my passions for music and engineering, and to make music more accessible to those who may not know how to play an instrument.

It works by using a microphone and Teensy microcontroller to detect the pitch of the user’s voice. The system then converts that pitch into MIDI signals, which trigger the corresponding keys on a digital piano. Essentially, it turns your singing into live piano music automatically!