EP 2043381 A2 20090401 - A method and a system to adjust the acoustical performance of a loudspeaker
Title (en)
A method and a system to adjust the acoustical performance of a loudspeaker
Title (de)
Verfahren und System zum Einstellen der Akustikleistung eines Lautsprechers
Title (fr)
Procédé et système pour le réglage de la performance acoustique d'un haut-parleur
Publication
Application
Priority
DK PA200701404 A 20070928
Abstract (en)
The invention relates to a method and a system for optimizing the performance of a loudspeaker system as perceived by user. The physical part of the speaker system is adjustable which enables the speaker units to be placed in positions that imply maximal acoustical performance. This is obtained by combined means to: 1) bring the speaker in a specified position and 2) apply accordingly position dependant individual acoustical filters inserted in the signal path to each individual speaker.
IPC 8 full level
H04R 1/02 (2006.01); H04S 7/00 (2006.01); H04R 5/02 (2006.01)
CPC (source: EP)
H04R 1/02 (2013.01); H04S 7/302 (2013.01); H04R 5/02 (2013.01); H04R 2201/021 (2013.01); H04R 2201/028 (2013.01); H04R 2205/024 (2013.01); H04S 7/303 (2013.01)
Citation (applicant)
- JP S58218294 A 19831219 - MATSUSHITA ELECTRIC IND CO LTD
- JP S58170195 A 19831006 - MATSUSHITA ELECTRIC IND CO LTD
- JP S57116495 A 19820720 - MATSUSHITA ELECTRIC IND CO LTD
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 08165831 A 20081003