EP 0297374 A3 19900613 - CAR RADIO
Title (en)
CAR RADIO
Publication
Application
Priority
DE 3721727 A 19870701
Abstract (en)
[origin: EP0297374A2] In a car radio having a stereo decoder and a traffic radio decoder, the stereo decoder can be switched over to mono operation by means of an announcement detection signal decoded by the traffic radio decoder. A reduction of interference due to multipath reception in the case of traffic announcements is thus achieved. <IMAGE>
IPC 1-7
IPC 8 full level
G08G 1/09 (2006.01)
CPC (source: EP)
G08G 1/094 (2013.01)
Citation (search report)
- [Y] FUNKSCHAU, Band 58, Nr. 1, Januar 1986, Seiten 43-47; H. DERNEDDE-JESSEN et al.: "RDS: Neue Entwicklung auf Hörfunkwellen"
- [Y] ELEKTOR, Band 4, Nr. 6, Juni 1978, Seiten 6-34 - 6-35: "Automatic mono stereo switch"
Designated contracting state (EPC)
AT CH DE FR GB LI
DOCDB simple family (publication)
EP 0297374 A2 19890104; EP 0297374 A3 19900613; EP 0297374 B1 19930825; AT E93641 T1 19930915; DE 3721727 A1 19890112; DE 3883449 D1 19930930
DOCDB simple family (application)
EP 88109753 A 19880618; AT 88109753 T 19880618; DE 3721727 A 19870701; DE 3883449 T 19880618