Sound reproduction system

Patent (2002)
Faculty
Applied Sciences (AS) (TU Delft)
Copyright: © 2002 The Author(s)
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Published Date

30-05-2002

Reuse Rights

Other than for strictly personal use, it is not permitted to download, forward or distribute the text or part of it, without the consent of the author(s) and/or copyright holder(s), unless the work is under an open content license such as Creative Commons.

Source:

WO 0243437 (A2) ; WO 0243437 (A3)

Source:

http://v3.espacenet.com/publicationDetails/originalDocument?CC=WO&NR=0243437A2&KC=A2&FT=D&date=20020530&DB=EPODOC&locale=en_EP

Faculty

Applied Sciences

Abstract

Arrangement of a sound reproduction system (1), including at least one input (2), a sound field generator (4), a loudspeaker panel (10); the at least one input (2) connected to the sound filed generator (4), and the sound filed (4) connected to the loudspeaker panel (10); the at least one input (2) arranged for generating and audio signal; the sound filed generator (4) including a wave field synthesiser (6) arranged for generating a spatially perceptible sound field for the audio signal and for outputting the spatially perceptible sound field to the loudspeaker panel (10) consisting of a plate (12) and a plurality of transducers (16), arranged within an array (14) on the large plate (12) for reproducing the spatially perceptible sound field from the wave field synthesisser (6) by exciting bending waves in the plate (12).