Arduino Vocal Effects Box

Arduino-Powered Vocal Effects Box

This Arduino-powered vocal effects box pitch shifts and distorts incoming audio signals to produce a wide variety of vocal effects.  This project is my first experiment with real-time digital signal processing using Arduino.  It samples an incoming microphone signal at a rate of about 40kHz, manipulates the audio digitally, and then outputs 8 bit audio at 40kHz.  […]

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