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Convention Paper

Digital Equalization Methods for Audio Systems

Authors: Mourjopoulos, John

AES Convention 84 · Paper 2598 · March 1988

Abstract

An equalization method is presented based on deconvolution by an inverse filter estimated from a measured audio system response. The method allows the complete spectral, phase, and time domain system equalization and can be implemented in real time using F.I.R. digital filter whose structure is also discussed. Results are given for the performance of the method for the equalization of loudspeakers and acoustic enclosures, discussing specific design requirements for each case.

Details

Published in
AES Convention 84
AES Convention
84
Paper number
2598
Publication date
March 6, 1988
Session subject
Signal Processing
Affiliation
University of Patras, Patras, Greece (See document for exact affiliation information.)
Type
Convention Paper