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Convention Paper

Advantages of FIR Filters in Digital Loudspeaker Controllers

Authors: Krauss, Guenter J.

AES Convention 120 · Paper 6779 · May 2006

Abstract

Finite Impulse Response (FIR) filters for real-time audio applications can today be realized comparably easy and cost-effectively with state-of-the-art DSP technology. FIR filters have real advantages over regular Infinite Impulse Response (IIR) filters in loudspeaker controllers with regard to straight-forward linear-phase component equalization and significant improvements in the radiation pattern of cabinets with noncoincident drivers.

Details

Published in
AES Convention 120
AES Convention
120
Paper number
6779
Publication date
May 6, 2006
Session subject
Loudspeakers and Sound Reinforcement
Affiliation
EVI Audio GmbH (See document for exact affiliation information.)
Type
Convention Paper