Guitar Effects Processor Using DSP

interface with the DSP board and allowing us to use one of the lab computers for the Student Expo, our fellow students for having to listen to us in lab with real-time testing, our friends and families for dealing with our time management to get the project done and for supporting us in everything we do, Dr. In Soo Ahn for providing the DSP board used for the project, and especially Dr. Thomas L. Stewart for advising us and giving us guidance when we hit difficult hurdles to overcome. Digital signal processing has been used in the audio field for some time. One of its uses is to modify specific audio signals to generate effects not inherent in the signal. The digital domain provides quicker and easier methods of audio processing, especially with increased speeds and decreased costs of microprocessors and digital signal processors. The processing of guitar effects is just one of many applications. This project focuses on the design of a guitar multi-effects processor using a digital signal processor, development board. An electric guitar sends an analog signal to the board, and the board converts it to a digital signal and makes the necessary modifications and adjustments to it to provide the desired effects. The user controls the selection of effects and their intensities through a graphical user interface, or GUI. Once the signal is processed, it is converted back to an analog signal and sent t