FR2487148A1 - Dispositif de substitution automatique d'emissions pour station de distribution de signaux de television a un reseau cable - Google Patents

Dispositif de substitution automatique d'emissions pour station de distribution de signaux de television a un reseau cable Download PDF

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Publication number
FR2487148A1
FR2487148A1 FR8015910A FR8015910A FR2487148A1 FR 2487148 A1 FR2487148 A1 FR 2487148A1 FR 8015910 A FR8015910 A FR 8015910A FR 8015910 A FR8015910 A FR 8015910A FR 2487148 A1 FR2487148 A1 FR 2487148A1
Authority
FR
France
Prior art keywords
network
arrangement
processing arrangement
generator
signals
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
FR8015910A
Other languages
English (en)
French (fr)
Other versions
FR2487148B1 (enExample
Inventor
Erick Van Hulle
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.)
VISIODIS
Original Assignee
VISIODIS
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 VISIODIS filed Critical VISIODIS
Priority to FR8015910A priority Critical patent/FR2487148A1/fr
Priority to US06/192,117 priority patent/US4329675A/en
Publication of FR2487148A1 publication Critical patent/FR2487148A1/fr
Application granted granted Critical
Publication of FR2487148B1 publication Critical patent/FR2487148B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
FR8015910A 1980-07-18 1980-07-18 Dispositif de substitution automatique d'emissions pour station de distribution de signaux de television a un reseau cable Granted FR2487148A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR8015910A FR2487148A1 (fr) 1980-07-18 1980-07-18 Dispositif de substitution automatique d'emissions pour station de distribution de signaux de television a un reseau cable
US06/192,117 US4329675A (en) 1980-07-18 1980-09-23 System for automatically substituting television signals at a head station for a cable network

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8015910A FR2487148A1 (fr) 1980-07-18 1980-07-18 Dispositif de substitution automatique d'emissions pour station de distribution de signaux de television a un reseau cable

Publications (2)

Publication Number Publication Date
FR2487148A1 true FR2487148A1 (fr) 1982-01-22
FR2487148B1 FR2487148B1 (enExample) 1985-01-11

Family

ID=9244295

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8015910A Granted FR2487148A1 (fr) 1980-07-18 1980-07-18 Dispositif de substitution automatique d'emissions pour station de distribution de signaux de television a un reseau cable

Country Status (2)

Country Link
US (1) US4329675A (enExample)
FR (1) FR2487148A1 (enExample)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965825A (en) 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
US7831204B1 (en) 1981-11-03 2010-11-09 Personalized Media Communications, Llc Signal processing apparatus and methods
USRE47642E1 (en) 1981-11-03 2019-10-08 Personalized Media Communications LLC Signal processing apparatus and methods
US4419694A (en) * 1982-03-12 1983-12-06 Wny Hospital Television, Inc. Frequency-sensitive switching circuit and method
EP0129563A4 (en) * 1982-11-08 1987-06-17 Camtak Company DATA TRANSFER SYSTEM WITH WARNING SYSTEM.
US4525738A (en) * 1982-11-15 1985-06-25 General Research Of Electronics, Inc. Amplified video signal distributing apparatus
NL8204807A (nl) * 1982-12-13 1984-07-02 Philips Nv Kleurentelevisiebeeldweergeefinrichting.
US4625235A (en) * 1983-05-19 1986-11-25 Westinghouse Electric Corp. Remote control switching of television sources
AU584624B2 (en) * 1984-08-31 1989-06-01 Sony Corporation Receiver device in a satellite communication system
US4821122A (en) * 1987-01-21 1989-04-11 Rca Licensing Corporation TV receiver with automatic RF/baseband signal
JPH02113788A (ja) * 1988-10-24 1990-04-25 Matsushita Electric Ind Co Ltd テレビジョン受信装置
DE3901790A1 (de) * 1989-01-21 1990-07-26 Gfk Gmbh Verfahren zum ferngesteuerten ersetzen eines bestimmten programmteils eines fernsehprogramms durch einen gesondert gesendeten programmteil fuer bestimmte, ausgewaehlte empfaenger, haushalts-endgeraet zur durchfuehrung des verfahrens und verfahren zum betrieb eines haushalt-endgeraets
US4974085A (en) * 1989-05-02 1990-11-27 Bases Burke Institute, Inc. Television signal substitution
US5389964A (en) * 1992-12-30 1995-02-14 Information Resources, Inc. Broadcast channel substitution method and apparatus
KR0141742B1 (ko) * 1995-04-26 1998-07-01 구자홍 멀티 엘엔비용 전원 자동선택 공급장치
US5999970A (en) * 1996-04-10 1999-12-07 World Gate Communications, Llc Access system and method for providing interactive access to an information source through a television distribution system
US20040078824A1 (en) * 1996-04-10 2004-04-22 Worldgate Communications Access system and method for providing interactive access to an information source through a television distribution system
US6941573B1 (en) 1996-08-07 2005-09-06 Information Resources, Inc. Television distribution system for signal substitution
US6049539A (en) * 1997-09-15 2000-04-11 Worldgate Communications, Inc. Access system and method for providing interactive access to an information source through a networked distribution system
US7313810B1 (en) 1997-09-25 2007-12-25 The Weather Channel Multimedia information transmission and distribution system
US6912571B1 (en) * 2000-02-22 2005-06-28 Frank David Serena Method of replacing content
US20020112238A1 (en) * 2000-11-28 2002-08-15 Navic Systems, Incorporated Promotions on viewing devices
US20020069404A1 (en) * 2000-11-28 2002-06-06 Navic Systems, Incorporated Targeted promotion deployment
US7370073B2 (en) * 2000-11-28 2008-05-06 Navic Systems, Inc. Using viewership profiles for targeted promotion deployment
US7047273B2 (en) 2000-11-28 2006-05-16 Navic Systems, Inc. Load balancing in set top cable box environment
US7328231B2 (en) * 2000-11-28 2008-02-05 Navic Systems Generating schedules for synchronizing bulk data transfers to end node devices in a multimedia network
US20020069407A1 (en) * 2000-11-28 2002-06-06 Navic Systems, Incorporated System and method for reporting counted impressions
US20030142129A1 (en) * 2002-01-31 2003-07-31 Kleven Michael L. Content processing and distribution systems and processes
US8131133B2 (en) * 2002-04-16 2012-03-06 Roth David A System and method for modifying broadcast signals in closed circuit systems

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1393556A (en) * 1972-12-14 1975-05-07 British Broadcasting Corp Television fault annunciator

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702898A (en) * 1970-08-04 1972-11-14 Nasa Electronic video editor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1393556A (en) * 1972-12-14 1975-05-07 British Broadcasting Corp Television fault annunciator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/78 *

Also Published As

Publication number Publication date
FR2487148B1 (enExample) 1985-01-11
US4329675A (en) 1982-05-11

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