EP 1393591 A2 20040303 - AUTOMATICALLY ADJUSTING AUDIO SYSTEM
Title (en)
AUTOMATICALLY ADJUSTING AUDIO SYSTEM
Title (de)
AUTOMATISCHE ANPASSUNG DES AUDIO-SYSTEMS
Title (fr)
SYSTEME AUDIO A REGLAGE AUTOMATIQUE
Publication
Application
Priority
- EP 0113304 W 20011114
- US 71389800 A 20001116
Abstract (en)
[origin: WO0241664A2] An audio generating system that outputs audio through two or more speakers. The audio output of each of the two or more speakers is adjustable based upon the position of a user with respect to the location of the two or more speakers. The system includes at least one image capturing device (such as a video camera) that is trainable on a listening region and coupled to a processing section having image recognition software. The processing section uses the image recognition software to identify the user in an image generated by the image capturing device. The processing section also has software that generates at least one measurement of the position of the user based upon the position of the user in the image.
IPC 1-7
IPC 8 full level
CPC (source: EP)
H04S 7/303 (2013.01)
Citation (search report)
See references of WO 0241664A2
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0241664 A2 20020523; WO 0241664 A3 20031218; EP 1393591 A2 20040303; JP 2004514359 A 20040513
DOCDB simple family (application)
EP 0113304 W 20011114; EP 01989480 A 20011114; JP 2002543259 A 20011114