GB2332323B - Improvements in communications systems and in methods of transferring information - Google Patents

Improvements in communications systems and in methods of transferring information

Info

Publication number
GB2332323B
GB2332323B GB9726070A GB9726070A GB2332323B GB 2332323 B GB2332323 B GB 2332323B GB 9726070 A GB9726070 A GB 9726070A GB 9726070 A GB9726070 A GB 9726070A GB 2332323 B GB2332323 B GB 2332323B
Authority
GB
United Kingdom
Prior art keywords
methods
communications systems
transferring information
transferring
information
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 - Fee Related
Application number
GB9726070A
Other versions
GB9726070D0 (en
GB2332323A (en
Inventor
Gilbert Cowie
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9726070A priority Critical patent/GB2332323B/en
Publication of GB9726070D0 publication Critical patent/GB9726070D0/en
Publication of GB2332323A publication Critical patent/GB2332323A/en
Application granted granted Critical
Publication of GB2332323B publication Critical patent/GB2332323B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
GB9726070A 1997-12-09 1997-12-09 Improvements in communications systems and in methods of transferring information Expired - Fee Related GB2332323B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9726070A GB2332323B (en) 1997-12-09 1997-12-09 Improvements in communications systems and in methods of transferring information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9726070A GB2332323B (en) 1997-12-09 1997-12-09 Improvements in communications systems and in methods of transferring information

Publications (3)

Publication Number Publication Date
GB9726070D0 GB9726070D0 (en) 1998-02-04
GB2332323A GB2332323A (en) 1999-06-16
GB2332323B true GB2332323B (en) 2002-08-21

Family

ID=10823369

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9726070A Expired - Fee Related GB2332323B (en) 1997-12-09 1997-12-09 Improvements in communications systems and in methods of transferring information

Country Status (1)

Country Link
GB (1) GB2332323B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7924305B2 (en) 2006-09-15 2011-04-12 Hewlett-Packard Development Company, L.P. Consistent quality for multipoint videoconferencing systems
US7924306B2 (en) 2006-09-15 2011-04-12 Hewlett-Packard Development Company, L.P. Videoconferencing with enhanced illusion of physical presence in a common space

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5206721A (en) * 1990-03-08 1993-04-27 Fujitsu Limited Television conference system
EP0677962A1 (en) * 1994-04-13 1995-10-18 SIP SOCIETA ITALIANA PER l'ESERCIZIO DELLE TELECOMUNICAZIONI P.A. Peripheral unit for satellite multi-videoconferencing
EP0689356A2 (en) * 1994-06-20 1995-12-27 AT&T Corp. Voice-following video system
WO1996027807A1 (en) * 1995-03-07 1996-09-12 Brown University Research Foundation Methods and apparatus for source location estimation from microphone-array time-delay estimates
GB2306274A (en) * 1995-10-13 1997-04-30 Gilbert Cowie Video conference

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5206721A (en) * 1990-03-08 1993-04-27 Fujitsu Limited Television conference system
EP0677962A1 (en) * 1994-04-13 1995-10-18 SIP SOCIETA ITALIANA PER l'ESERCIZIO DELLE TELECOMUNICAZIONI P.A. Peripheral unit for satellite multi-videoconferencing
EP0689356A2 (en) * 1994-06-20 1995-12-27 AT&T Corp. Voice-following video system
WO1996027807A1 (en) * 1995-03-07 1996-09-12 Brown University Research Foundation Methods and apparatus for source location estimation from microphone-array time-delay estimates
GB2306274A (en) * 1995-10-13 1997-04-30 Gilbert Cowie Video conference

Also Published As

Publication number Publication date
GB9726070D0 (en) 1998-02-04
GB2332323A (en) 1999-06-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20071209

S28 Restoration of ceased patents (sect. 28/pat. act 1977)
S28 Restoration of ceased patents (sect. 28/pat. act 1977)

Free format text: RESTORATION ALLOWED

Effective date: 20090219

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20121209