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Journal Article

Simulation and Optimization of Multiway Loudspeaker Systems Using a Personal Computer

Authors: Waldman, Witold

Journal of the Audio Engineering Society · Volume 36 · Issue 9 · pp. 651–663 · September 1988

Abstract

Simple methods for developing transfer function models of the sound pressure and impedance response of individual loudspeaker drive units are described. The procedures make use of the graphics display facilities available in today's personal computers, and can be used to predict the summed acoustic output of individual loudspeaker drivers, driven through their filter networks, which comprise a multiway loudspeaker system. Present computer-aided crossover network optimization techniques using a personal computer have been applied only to one driver-filter combination at a time. An extension to current methods is presented, and it permits the optimization of crossover network components to achieve a target response corresponding to the summed acoustic magnitude response of a multiway loudspeaker system.

Details

Publication
Journal of the Audio Engineering Society
Volume
36
Issue
9
Pages
651–663
Publication date
September 6, 1988
Type
Journal Article