Adaptive phase and frequency response control of a high fidelity system

Abstract

This work documents the design and implementation of an approach towards automatic equalisation of a high fidelity system. The system employs adaptive control of phase delays and frequency response to maximise sound quality. The system design specification includes variable delay on each of the sound channels from 0 to l 60ms, automatic frequency response compensation and total computer control through an easy-to-use graphical interface. Included are implemented designs for the whole system.