EP 1523221 A3 20101020 - System and method for audio system configuration
Title (en)
System and method for audio system configuration
Title (de)
Vorrichtung und Verfahren zur Konfiguration von Audiosystemen
Title (fr)
Système et procédés de configuration de systèmes audio
Publication
Application
Priority
- US 50979903 P 20031009
- US 68422203 A 20031010
- US 68415203 A 20031010
- US 68404303 A 20031010
- US 68420803 A 20031010
Abstract (en)
[origin: EP1523221A2] A system is provided for configuring an audio system for a given space. The system may statistically analyze potential configurations of the audio system to configure the audio system. The potential configurations may include positions of the loudspeakers, numbers of loudspeakers, types of loudspeakers, listening positions, correction factors, filters, or any combination thereof. The statistical analysis may indicate at least one metric of the potential configuration including indicating consistency of predicted transfer functions, flatness of the predicted transfer functions, differences in overall sound pressure level from seat to seat for the predicted transfer functions, efficiency of the predicted transfer functions, or the output of predicted transfer functions. The system also provides a methodology for selecting loudspeaker locations, the number of loudspeakers, the types of loudspeakers, correction factors, listening positions, crossover filters or a combination of these schemes in an audio system that has a single listening position or multiple listening positions.
IPC 8 full level
G01H 17/00 (2006.01); H04S 7/00 (2006.01); G10K 15/00 (2006.01); H04R 3/04 (2006.01); H04R 3/12 (2006.01); H04R 3/14 (2006.01); H04R 29/00 (2006.01)
CPC (source: EP)
H04S 7/302 (2013.01); H04S 7/307 (2013.01); H04R 2499/13 (2013.01); H04S 7/301 (2013.01)
Citation (search report)
- [X] EP 1349427 A2 20031001 - BOSE CORP [US]
- [A] JP 2000261900 A 20000922 - SONY CORP
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL HR LT LV MK
DOCDB simple family (publication)
EP 1523221 A2 20050413; EP 1523221 A3 20101020; EP 1523221 B1 20170215; JP 2005151539 A 20050609; JP 2010166584 A 20100729; JP 4596877 B2 20101215
DOCDB simple family (application)
EP 04024188 A 20041011; JP 2004298282 A 20041012; JP 2010036551 A 20100222