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Journal Article

The Use of Subwoofers in the Context of Surround Sound Program Reproduction

Authors: Zacharov, Nick; Bech, Søren; Meares, David

Journal of the Audio Engineering Society · Volume 46 · Issue 4 · pp. 276–287 · April 1998

Abstract

As part of the Eureka 1187 (ADTT) project, an audio working group conducted brief assessments of different subwoofer arrangements on the premises of Bang & Olufsen in Struer, Denmark, during 1996 April. The aim was to determine, for the test environment and the loudspeakers used, what constraints there might be on the location and the number of subwoofers needed to support a 3/2 surround sound system. The conclusion were that for a crossover frequency of 85 Hz, a single subwoofer, located at the boundary of the room, would suffice. This leads to useful economies in the design of the main loudspeakers themselves.

Details

Publication
Journal of the Audio Engineering Society
Volume
46
Issue
4
Pages
276–287
Publication date
April 6, 1998
Affiliation
Nokia Research Center, Tampere, Finland ; Bang & Olufsen, Struer, Denmark ; BBC Research and Development, Kingswood Warren, UK (See document for exact affiliation information.)
Type
Journal Article