DE3566208D1 - Video conference system - Google Patents

Video conference system

Info

Publication number
DE3566208D1
DE3566208D1 DE8585730028T DE3566208T DE3566208D1 DE 3566208 D1 DE3566208 D1 DE 3566208D1 DE 8585730028 T DE8585730028 T DE 8585730028T DE 3566208 T DE3566208 T DE 3566208T DE 3566208 D1 DE3566208 D1 DE 3566208D1
Authority
DE
Germany
Prior art keywords
needed
equipment
locations
video
videoconferencing
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
DE8585730028T
Other languages
German (de)
English (en)
Inventor
Georg Prof Dr Ing Boerger
Gotz Dr Ing Romahn
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.)
Fraunhofer Institut fuer Nachrichtentechnik Heinrich Hertz Institute HHI
Original Assignee
Fraunhofer Institut fuer Nachrichtentechnik Heinrich Hertz Institute HHI
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 Fraunhofer Institut fuer Nachrichtentechnik Heinrich Hertz Institute HHI filed Critical Fraunhofer Institut fuer Nachrichtentechnik Heinrich Hertz Institute HHI
Priority to DE8585730028T priority Critical patent/DE3566208D1/de
Application granted granted Critical
Publication of DE3566208D1 publication Critical patent/DE3566208D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/567—Multimedia conference systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Telephonic Communication Services (AREA)
DE8585730028T 1984-02-29 1985-02-26 Video conference system Expired DE3566208D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8585730028T DE3566208D1 (en) 1984-02-29 1985-02-26 Video conference system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3407857 1984-02-29
DE8585730028T DE3566208D1 (en) 1984-02-29 1985-02-26 Video conference system

Publications (1)

Publication Number Publication Date
DE3566208D1 true DE3566208D1 (en) 1988-12-15

Family

ID=6229489

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585730028T Expired DE3566208D1 (en) 1984-02-29 1985-02-26 Video conference system

Country Status (6)

Country Link
US (1) US4650929A (https=)
EP (1) EP0153903B1 (https=)
JP (1) JPS60229485A (https=)
AT (1) ATE38604T1 (https=)
CA (1) CA1234904A (https=)
DE (1) DE3566208D1 (https=)

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Also Published As

Publication number Publication date
JPS60229485A (ja) 1985-11-14
CA1234904A (en) 1988-04-05
JPH0528558B2 (https=) 1993-04-26
US4650929A (en) 1987-03-17
EP0153903B1 (de) 1988-11-09
EP0153903A1 (de) 1985-09-04
ATE38604T1 (de) 1988-11-15

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Legal Events

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