Ultimate real time voice change for Arduino using MCP3208 ADC and MCP4921 DAC with SPI communications
Eagle C++
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Ultimate Voice Changer Arduino Library

What is this?

This is the official Arduino library for the Ultimate Voice Changer Arduino Shield, which is an open source hardware project that uses an MCP3208 ADC and an MCP4921 DAC with SPI communications to provide high quality voice sampling and real-time audio manipulation.


Eagle schematics and board layout for an Arduino Uno shield are included in this repository.

You can also purchase easy-to-assemble kits online from http://ultimatevoicechanger.com

Example sketches

Currently, there is a single sketch available for a ring modulator effect.