EP 2733958 B1 20160713 - Electronic device adapted for detecting a vehicle audio system
Title (en)
Electronic device adapted for detecting a vehicle audio system
Title (de)
Elektronische Vorrichtung mit Anpassung zur Erkennung eines Fahrzeug-Audiosystems
Title (fr)
Dispositif électronique conçu pour détecter un système audio de véhicule
Publication
Application
Priority
EP 12192956 A 20121116
Abstract (en)
[origin: EP2733958A1] According to some aspects an electronic device adapted to detect whether it is coupled to an audio system. The electronic device includes a pulse generator adapted to generate a pulse on a ground return line of the electronic device, and a detector adapted to observe if a response signal is received by the electronic device corresponding to the pulse. If the response signal is received, the electronic device determined that it is coupled to the audio system
IPC 8 full level
H04R 5/04 (2006.01)
CPC (source: EP)
H04R 5/04 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 12192956 A 20121116