DE3883449D1 - Car radio. - Google Patents

Car radio.

Info

Publication number
DE3883449D1
DE3883449D1 DE88109753T DE3883449T DE3883449D1 DE 3883449 D1 DE3883449 D1 DE 3883449D1 DE 88109753 T DE88109753 T DE 88109753T DE 3883449 T DE3883449 T DE 3883449T DE 3883449 D1 DE3883449 D1 DE 3883449D1
Authority
DE
Germany
Prior art keywords
decoder
car radio
traffic
radio
stereo
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE88109753T
Other languages
German (de)
Inventor
Peter Braegas
Hans Duckeck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Blaupunkt Werke GmbH
Original Assignee
Blaupunkt Werke GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Blaupunkt Werke GmbH filed Critical Blaupunkt Werke GmbH
Priority to DE88109753T priority Critical patent/DE3883449D1/en
Application granted granted Critical
Publication of DE3883449D1 publication Critical patent/DE3883449D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/091—Traffic information broadcasting
    • G08G1/094—Hardware aspects; Signal processing or signal properties, e.g. frequency bands

Abstract

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>
DE88109753T 1987-07-01 1988-06-18 Car radio. Expired - Lifetime DE3883449D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE88109753T DE3883449D1 (en) 1987-07-01 1988-06-18 Car radio.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873721727 DE3721727A1 (en) 1987-07-01 1987-07-01 AUTORADIO
DE88109753T DE3883449D1 (en) 1987-07-01 1988-06-18 Car radio.

Publications (1)

Publication Number Publication Date
DE3883449D1 true DE3883449D1 (en) 1993-09-30

Family

ID=6330672

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873721727 Ceased DE3721727A1 (en) 1987-07-01 1987-07-01 AUTORADIO
DE88109753T Expired - Lifetime DE3883449D1 (en) 1987-07-01 1988-06-18 Car radio.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873721727 Ceased DE3721727A1 (en) 1987-07-01 1987-07-01 AUTORADIO

Country Status (3)

Country Link
EP (1) EP0297374B1 (en)
AT (1) ATE93641T1 (en)
DE (2) DE3721727A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03176247A (en) * 1989-12-06 1991-07-31 Pioneer Electron Corp Traffic information receiver

Also Published As

Publication number Publication date
EP0297374A3 (en) 1990-06-13
ATE93641T1 (en) 1993-09-15
EP0297374A2 (en) 1989-01-04
DE3721727A1 (en) 1989-01-12
EP0297374B1 (en) 1993-08-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition