EP 1679937 A1 20060712 - Wireless output system for audio/video equipment
Title (en)
Wireless output system for audio/video equipment
Title (de)
Drahtloses Ausgabesystem für Audio/Video Einrichtungen
Title (fr)
Système de sortie sans fil pour équipement audio/vidéo
Publication
Application
Priority
EP 05250029 A 20050106
Abstract (en)
A wireless output system for AV (audio and/or video) equipment (10), comprises a base unit (100) for use with the equipment (10) and an output unit (200) for use elsewhere, the two units (100 & 200) being communicable with each other via a wireless link. The base unit (100) transmits a wireless AV signal corresponding to an AV signal received from the equipment (10) for reception by the output unit (200), receives a wireless control signal from the output unit (200), and transmits a wireless control signal based on the one received for reception by the equipment (10). The output unit (200) receives the wireless AV signal from the base unit (100) and reproduces sound/image based on the received signal, receives a wireless control signal from a remote controller (20) for the equipment (10), and transmits a wireless control signal corresponding to the one received for reception by the base unit (100).
IPC 8 full level
H04R 5/02 (2006.01)
CPC (source: EP)
H04R 3/00 (2013.01); H04R 2420/07 (2013.01)
Citation (search report)
- [X] US 2004234088 A1 20041125 - MCCARTY WILLIAM A [US], et al
- [X] US 2004247139 A1 20041209 - WANG RANDALL [US]
- [A] US 6329908 B1 20011211 - FRECSKA SANDOR A [US]
- [A] US 2002160722 A1 20021031 - TERRANOVA DOMENIC F [US], et al
- [A] US 6487296 B1 20021126 - ALLEN STEVEN W [US], et al
- [A] US 6385322 B1 20020507 - MIETLING ANDREAS [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 05250029 A 20050106