DE69323357D1 - Audio-/Videokommunikationsprozessor - Google Patents

Audio-/Videokommunikationsprozessor

Info

Publication number
DE69323357D1
DE69323357D1 DE69323357T DE69323357T DE69323357D1 DE 69323357 D1 DE69323357 D1 DE 69323357D1 DE 69323357 T DE69323357 T DE 69323357T DE 69323357 T DE69323357 T DE 69323357T DE 69323357 D1 DE69323357 D1 DE 69323357D1
Authority
DE
Germany
Prior art keywords
audio
video communication
communication processor
processor
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 - Lifetime
Application number
DE69323357T
Other languages
English (en)
Other versions
DE69323357T2 (de
Inventor
Joseph Claude Caci
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of DE69323357D1 publication Critical patent/DE69323357D1/de
Publication of DE69323357T2 publication Critical patent/DE69323357T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H04N7/15—Conference systems
    • H04N7/152—Multipoint control units therefor
    • 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
DE69323357T 1992-07-29 1993-07-12 Audio-/Videokommunikationsprozessor Expired - Lifetime DE69323357T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/921,536 US5392223A (en) 1992-07-29 1992-07-29 Audio/video communications processor

Publications (2)

Publication Number Publication Date
DE69323357D1 true DE69323357D1 (de) 1999-03-18
DE69323357T2 DE69323357T2 (de) 1999-09-23

Family

ID=25445583

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69323357T Expired - Lifetime DE69323357T2 (de) 1992-07-29 1993-07-12 Audio-/Videokommunikationsprozessor

Country Status (5)

Country Link
US (1) US5392223A (de)
EP (1) EP0581101B1 (de)
JP (1) JP3061981B2 (de)
CA (1) CA2096160C (de)
DE (1) DE69323357T2 (de)

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DE69323357T2 (de) 1999-09-23
CA2096160A1 (en) 1994-01-30
EP0581101B1 (de) 1999-02-03
CA2096160C (en) 1997-01-21
JP3061981B2 (ja) 2000-07-10
EP0581101A1 (de) 1994-02-02
JPH06225266A (ja) 1994-08-12

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