EP0328973A3 - Rundfunkempfänger - Google Patents

Rundfunkempfänger Download PDF

Info

Publication number
EP0328973A3
EP0328973A3 EP19890101970 EP89101970A EP0328973A3 EP 0328973 A3 EP0328973 A3 EP 0328973A3 EP 19890101970 EP19890101970 EP 19890101970 EP 89101970 A EP89101970 A EP 89101970A EP 0328973 A3 EP0328973 A3 EP 0328973A3
Authority
EP
European Patent Office
Prior art keywords
radio receiver
transmission
control signal
warning
radio
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.)
Granted
Application number
EP19890101970
Other languages
English (en)
French (fr)
Other versions
EP0328973B1 (de
EP0328973A2 (de
Inventor
Günter Luber
Wolfgang Heuer
Rudolf Messerschmidt
Uwe Mätzold
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 AT89101970T priority Critical patent/ATE95931T1/de
Publication of EP0328973A2 publication Critical patent/EP0328973A2/de
Publication of EP0328973A3 publication Critical patent/EP0328973A3/de
Application granted granted Critical
Publication of EP0328973B1 publication Critical patent/EP0328973B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
    • G08B29/16—Security signalling or alarm systems, e.g. redundant systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Circuits Of Receivers In General (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Transmitters (AREA)
  • Alarm Systems (AREA)
  • Radio Transmission System (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

Es wird ein Rundfunkempfänger für ein System zur vorrangigen Über­ mittlung von Warnsendungen über Rundfunksender beschrieben. Der Rundfunkempfänger im Alarmzentrum vergleicht ein über die Übertra­ gungsstrecke empfangenes Steuersignal mit dem über eine Verzöge­ rungsstrecke gelaufenen Original des Steuersignals und gibt bei Koinzidenz der Steuersignale die Ausstrahlung der Warnsendung frei.
EP89101970A 1988-02-19 1989-02-04 Rundfunkempfänger Expired - Lifetime EP0328973B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89101970T ATE95931T1 (de) 1988-02-19 1989-02-04 Rundfunkempfaenger.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3805190A DE3805190A1 (de) 1988-02-19 1988-02-19 Rundfunkempfaenger
DE3805190 1988-02-19

Publications (3)

Publication Number Publication Date
EP0328973A2 EP0328973A2 (de) 1989-08-23
EP0328973A3 true EP0328973A3 (de) 1991-01-23
EP0328973B1 EP0328973B1 (de) 1993-10-13

Family

ID=6347728

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89101970A Expired - Lifetime EP0328973B1 (de) 1988-02-19 1989-02-04 Rundfunkempfänger

Country Status (6)

Country Link
US (1) US5046127A (de)
EP (1) EP0328973B1 (de)
JP (1) JP2703606B2 (de)
AT (1) ATE95931T1 (de)
DE (2) DE3805190A1 (de)
ES (1) ES2043904T3 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155859A (en) * 1991-03-28 1992-10-13 Motorola, Inc. Simulcast transmission system having automatic audio equalization
US5495242A (en) * 1993-08-16 1996-02-27 C.A.P.S., Inc. System and method for detection of aural signals
JPH07274248A (ja) * 1994-03-31 1995-10-20 Sony Corp デジタル無線電話装置
US5572201A (en) * 1994-08-05 1996-11-05 Federal Signal Corporation Alerting device and system for abnormal situations
DE19730716A1 (de) * 1996-10-21 1998-04-23 Fraunhofer Ges Forschung Triggerung eines Meßverfahrens zur Qualitätsbeurteilung von Audio- und/oder Sprachsignalen
CN100398743C (zh) * 2005-04-30 2008-07-02 王启发 天然香熏绒线的制造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2950284C2 (de) * 1979-12-14 1983-06-01 Blaupunkt-Werke Gmbh, 3200 Hildesheim Schaltungsanordnung eines Verkehrsrundfunkdecoders
US4511887A (en) * 1981-09-14 1985-04-16 Radionics, Inc. Long range wireless alarm monitoring system
DE3211813A1 (de) * 1982-03-31 1983-10-13 Blaupunkt-Werke Gmbh, 3200 Hildesheim Schaltungsanordnung zur kontrolle der empfangsbereitschaft eines stummgeschalteten warnfunk-empfaengers

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IEEE TRANS. ON BROADCASTING, Band BC-26, Nr. 2, Juni 1980, Seiten 25-37, New York, US; M. FUKATA: "A unified system for multipurpose radio warning to the general public" *

Also Published As

Publication number Publication date
EP0328973B1 (de) 1993-10-13
JP2703606B2 (ja) 1998-01-26
DE3805190A1 (de) 1989-08-31
JPH01248831A (ja) 1989-10-04
US5046127A (en) 1991-09-03
EP0328973A2 (de) 1989-08-23
DE58905863D1 (de) 1993-11-18
ATE95931T1 (de) 1993-10-15
ES2043904T3 (es) 1994-01-01

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