Global Patent Index - EP 0297374 A3

EP 0297374 A3 19900613 - CAR RADIO

Title (en)

CAR RADIO

Publication

EP 0297374 A3 19900613 (DE)

Application

EP 88109753 A 19880618

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

G08G 1/09

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