Highly directive endfire loudspeaker array

Patent (2008)

Authors

Faculty
Applied Sciences (AS) (TU Delft)
Copyright: © 2008 Boone, M.M.
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Published Date

29-10-2008

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:

EP 1986464 (A1)

Source:

http://v3.espacenet.com/publicationDetails/biblio?CC=EP&NR=1986464A1&KC=A1&FT=D&date=20081029&DB=&locale=en_EP

Faculty

Applied Sciences

Abstract

A loudspeaker system with an endfire array of three or more loudspeakers (Z n , n = 3, 4, ..N) arranged on a line. The system has a set of filters (F n , n = 3, 4, ..N), each loudspeaker (Z n ) being connected to one corresponding filter (F n ). The filters (F n ) are super resolution beamforming filters such as to provide the endfire array with a pre-designed directivity index (DI) and a pre-designed noise sensitivity (NS).

Files

EP1986464A1.pdf
(pdf | 1.14 Mb)