DE3366510D1 - Multiple-enclosure video conference system - Google Patents

Multiple-enclosure video conference system

Info

Publication number
DE3366510D1
DE3366510D1 DE8383400338T DE3366510T DE3366510D1 DE 3366510 D1 DE3366510 D1 DE 3366510D1 DE 8383400338 T DE8383400338 T DE 8383400338T DE 3366510 T DE3366510 T DE 3366510T DE 3366510 D1 DE3366510 D1 DE 3366510D1
Authority
DE
Germany
Prior art keywords
video conference
conference system
enclosure
enclosure video
video
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
Application number
DE8383400338T
Other languages
English (en)
Inventor
Claude Auguste Molleron
Daniel Robert Vautier
Jean-Marc Poblon
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.)
Societe Anonyme de Telecommunications SAT
Original Assignee
Societe Anonyme de Telecommunications SAT
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 Societe Anonyme de Telecommunications SAT filed Critical Societe Anonyme de Telecommunications SAT
Application granted granted Critical
Publication of DE3366510D1 publication Critical patent/DE3366510D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/147—Communication arrangements, e.g. identifying the communication as a video-communication, intermediate storage of the signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Facsimiles In General (AREA)
  • Telephonic Communication Services (AREA)
DE8383400338T 1982-03-30 1983-02-17 Multiple-enclosure video conference system Expired DE3366510D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8205375A FR2524750A1 (fr) 1982-03-30 1982-03-30 Systeme de visioconference multisalle

Publications (1)

Publication Number Publication Date
DE3366510D1 true DE3366510D1 (en) 1986-11-06

Family

ID=9272533

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383400338T Expired DE3366510D1 (en) 1982-03-30 1983-02-17 Multiple-enclosure video conference system

Country Status (3)

Country Link
EP (1) EP0091327B1 (de)
DE (1) DE3366510D1 (de)
FR (1) FR2524750A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1159627B (it) * 1983-11-17 1987-03-04 Sip Unita di sincronizzazione di trama pcm
US4891633A (en) * 1984-07-23 1990-01-02 General Research Of Electronics, Inc. Digital image exchange system
JP3457338B2 (ja) * 1992-03-30 2003-10-14 株式会社日立製作所 テレビ電話・テレビ会議装置
EP0642270A1 (de) * 1993-09-01 1995-03-08 Siemens Rolm Communications Inc. (a Delaware corp.) Verfahren und Vorrichtung zum gleichzeitigen in-Band Dokumentaustausch während einer Videokonferenz

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519744A (en) * 1967-06-16 1970-07-07 Bell Telephone Labor Inc Apparatus for connecting visual telephone sets in a conference arrangement
US3601530A (en) * 1969-04-29 1971-08-24 Bell Telephone Labor Inc Video conference system using voice-switched cameras
US3804989A (en) * 1972-07-31 1974-04-16 Bell Telephone Labor Inc Time division communication system
FR2312904A1 (fr) * 1975-05-27 1976-12-24 Poirier Alain Perfectionnements aux systemes et aux dispositifs de teleconference par visiophonie
IT1040208B (it) * 1975-07-31 1979-12-20 Sits Soc It Telecom Siemens Circuito cnferenza per centrali telefonische di commutazione di tipo numperico
FR2345872A1 (fr) * 1976-03-26 1977-10-21 Fuchs Helga Installation pour la transmission simultanee par voie numerique de signaux visiophoniques et de signaux de donnees numeriques

Also Published As

Publication number Publication date
EP0091327A1 (de) 1983-10-12
FR2524750A1 (fr) 1983-10-07
EP0091327B1 (de) 1986-10-01
FR2524750B1 (de) 1984-05-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee