32-bit audio effect processor to enhance guitar play
This 32-bit audio effects processor is randy.day‘s entry to Hackaday Prize 2015 and uses the TI TLV320AIC3204 codec and a PIC32MX150 to create a multifunction guitar effects unit.
Guitar effects generator
An OLED and rotary encoder provide menu selection. So far I have 13 effects programmed (pitch shift, Flanger, echo, chorus, etc.) and an E2 tuning tone, and I still haven’t explored the TLV320’s filters and onboard goodies. The ‘3204 is a stereo device, so the second channel can be a mic/aux input, a noise gate input, a pre-programmed sample output … I’m open to suggestions.