Faculty Advisor

Nicoletti, Denise W.

Abstract

The purpose of this project was to implement a digital audio equalizer utilizing the theory of multirate digital signal processing. The gain of the equalizer can be adjusted from -10dB to +10dB in five frequency bands. This gain is controlled by a user interface that utilizes the PIC microcontroller education board that connects to a Texas Instruments Digital Signal Processor. The algorithm worked in its entirety. There is room for possible improvement in the audio quality as suggested for future developments.

Publisher

Worcester Polytechnic Institute

Date Accepted

January 2000

Major

Electrical Engineering

Project Type

Major Qualifying Project

Accessibility

Restricted-WPI community only

Advisor Department

Electrical and Computer Engineering

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