Open Access

Loudspeaker Equalization with Post-Processing

EURASIP Journal on Advances in Signal Processing20022002:829356

DOI: 10.1155/S111086570220801X

Received: 1 November 2001

Published: 28 November 2002

Abstract

Loudspeaker equalization is an essential technique in audio system design. A well-known equalization scheme is based on the deconvolution of the desired equalized response with the measured impulse response of the loudspeaker. In this paper, a post-processing scheme is combined with the deconvolution-based algorithm to provide a better equalization effect. Computer simulation results are given to demonstrate the significant improvement that can be achieved using this method.

Keywords

loudspeaker equalizer post processing

Authors’ Affiliations

(1)
Center for Signal Processing, School of Electrical & Electronic Engineering, Nanyang Technological University

Copyright

© Ser et al. 2002