ES512550A0 - Perfeccionamientos en una emisora de onda ultra corta para un sistema de radiodifusion. - Google Patents

Perfeccionamientos en una emisora de onda ultra corta para un sistema de radiodifusion.

Info

Publication number
ES512550A0
ES512550A0 ES512550A ES512550A ES512550A0 ES 512550 A0 ES512550 A0 ES 512550A0 ES 512550 A ES512550 A ES 512550A ES 512550 A ES512550 A ES 512550A ES 512550 A0 ES512550 A0 ES 512550A0
Authority
ES
Spain
Prior art keywords
signal
recognition
modulation
auxiliary carrier
announcement
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
ES512550A
Other languages
English (en)
Other versions
ES8304388A1 (es
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
Publication of ES8304388A1 publication Critical patent/ES8304388A1/es
Publication of ES512550A0 publication Critical patent/ES512550A0/es
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmitters (AREA)
  • Circuits Of Receivers In General (AREA)
  • Near-Field Transmission Systems (AREA)
ES512550A 1981-05-27 1982-05-26 Perfeccionamientos en una emisora de onda ultra corta para un sistema de radiodifusion. Granted ES512550A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3121087A DE3121087C2 (de) 1981-05-27 1981-05-27 UKW-Sender

Publications (2)

Publication Number Publication Date
ES8304388A1 ES8304388A1 (es) 1983-02-16
ES512550A0 true ES512550A0 (es) 1983-02-16

Family

ID=6133335

Family Applications (1)

Application Number Title Priority Date Filing Date
ES512550A Granted ES512550A0 (es) 1981-05-27 1982-05-26 Perfeccionamientos en una emisora de onda ultra corta para un sistema de radiodifusion.

Country Status (10)

Country Link
US (1) US4584708A (es)
EP (1) EP0065616B1 (es)
JP (1) JPS57199348A (es)
AT (1) ATE14807T1 (es)
BR (1) BR8202129A (es)
CA (1) CA1173507A (es)
DE (1) DE3121087C2 (es)
ES (1) ES512550A0 (es)
MX (1) MX150247A (es)
ZA (1) ZA822253B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211813A1 (de) * 1982-03-31 1983-10-13 Blaupunkt-Werke Gmbh, 3200 Hildesheim Schaltungsanordnung zur kontrolle der empfangsbereitschaft eines stummgeschalteten warnfunk-empfaengers
US4633198A (en) * 1986-03-12 1986-12-30 The United States Of America As Represented By The Secretary Of The Air Force Flexible (multi-mode) waveform generator
US5014340A (en) * 1986-10-21 1991-05-07 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Emergency locating transmitter
FR2607769B1 (fr) * 1986-12-08 1989-02-03 Alsthom Systeme de transmission bidirectionnel d'informations entre une station au sol et une station sur un vehicule ferroviaire
US5134719A (en) 1991-02-19 1992-07-28 Mankovitz Roy J Apparatus and methods for identifying broadcast audio program selections in an FM stereo broadcast system
US5119503A (en) * 1991-02-19 1992-06-02 Mankovitz Roy J Apparatus and methods for broadcasting auxiliary data in an FM stereo broadcast system
US5276909A (en) * 1991-06-25 1994-01-04 Autotalk, Inc. Traffic information broadcast system
US5428610A (en) * 1992-11-10 1995-06-27 World Communication Ventures, Inc. FM radio system employing time shared wide SCA for digital data band
KR960014217B1 (ko) * 1993-01-21 1996-10-14 삼성전자 주식회사 스테레오와 듀얼 음성 인식 회로
US5625882A (en) * 1994-03-01 1997-04-29 Motorola, Inc. Power management technique for determining a device mode of operation
US5583866A (en) * 1994-12-05 1996-12-10 Motorola, Inc. Method for delivering broadcast packets in a frequency hopping local area network
US20010055320A1 (en) * 1994-12-15 2001-12-27 Pierzga Wayne Francis Multiplex communication
US7302247B2 (en) * 2004-06-03 2007-11-27 Silicon Laboratories Inc. Spread spectrum isolator
US8441325B2 (en) 2004-06-03 2013-05-14 Silicon Laboratories Inc. Isolator with complementary configurable memory
US8198951B2 (en) * 2004-06-03 2012-06-12 Silicon Laboratories Inc. Capacitive isolation circuitry
US7902627B2 (en) 2004-06-03 2011-03-08 Silicon Laboratories Inc. Capacitive isolation circuitry with improved common mode detector
US8072909B2 (en) * 2004-11-15 2011-12-06 Applied Voice & Speech Technologies, Inc. Apparatus and method for notification of a party in a telephone conference
US8451032B2 (en) 2010-12-22 2013-05-28 Silicon Laboratories Inc. Capacitive isolator with schmitt trigger

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2008082A (en) * 1933-06-19 1935-07-16 United Res Corp Radio broadcasting
BE478014A (es) * 1942-07-01
DE2051031B2 (de) * 1970-10-17 1974-05-02 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltung zum wahlweisen Anheben oder Absenken der Lautstärke eines Frequenzbereiches in einem gegengekoppelten Niederfrequenzverstärker
DE2051034C3 (de) * 1970-10-17 1978-11-02 Hessischer Rundfunk, 6000 Frankfurt UKW-Rundfunk-Stereophonie-Übertragungssystem
DE2265498C3 (de) * 1972-08-19 1981-10-15 Blaupunkt-Werke Gmbh, 3200 Hildesheim Verfahren zur Kennzeichnung von Verkehrsrundfunkbereichen
US3922607A (en) * 1974-08-14 1975-11-25 Drake Co R L Radio broadcasting system
DE2533946C3 (de) * 1975-07-30 1980-07-17 Blaupunkt-Werke Gmbh, 3200 Hildesheim Zusatzschaltung zum Erkennen eines Pilotsignals
DE2651484C3 (de) * 1976-11-11 1981-10-29 Grundig E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig & Co KG, 8510 Fürth Erkennungsschaltung für Verkehrsrundfunkinformationen
US4379947A (en) * 1979-02-02 1983-04-12 Teleprompter Corporation System for transmitting data simultaneously with audio

Also Published As

Publication number Publication date
EP0065616B1 (de) 1985-08-07
ATE14807T1 (de) 1985-08-15
EP0065616A1 (de) 1982-12-01
ZA822253B (en) 1983-02-23
JPS57199348A (en) 1982-12-07
BR8202129A (pt) 1983-03-22
CA1173507A (en) 1984-08-28
ES8304388A1 (es) 1983-02-16
DE3121087A1 (de) 1982-12-30
US4584708A (en) 1986-04-22
MX150247A (es) 1984-04-04
DE3121087C2 (de) 1983-12-01

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