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Convention Paper

Comparison of Modal Equalizer Design Methods

Authors: Antsalo, Poju; Karjalainen, Matti; Makivirta, Aki; Valimaki, Vesa

AES Convention 114 · Paper 5844 · March 2003

Abstract

Modal equalization of low-frequency room modes has recently been proposed as a method to improve sound reproduction in spaces where modal decay time is too long. This is achieved by signal processing techniques that reduce the pole radii of problematic modes in the overall transfer function. In this paper, we will compare the performance of different methods proposed for modal equalization.

Details

Published in
AES Convention 114
AES Convention
114
Paper number
5844
Publication date
March 6, 2003
Session subject
Signal Processing
Affiliation
Helsinki University of Technology, Lab. of Acoustics and Audio Signal Processing, HUT, Finland ; Genelec Oy, Iisalmi, Finland (See document for exact affiliation information.)
Type
Convention Paper