GB8507534D0 - Communication system - Google Patents

Communication system

Info

Publication number
GB8507534D0
GB8507534D0 GB858507534A GB8507534A GB8507534D0 GB 8507534 D0 GB8507534 D0 GB 8507534D0 GB 858507534 A GB858507534 A GB 858507534A GB 8507534 A GB8507534 A GB 8507534A GB 8507534 D0 GB8507534 D0 GB 8507534D0
Authority
GB
United Kingdom
Prior art keywords
communication system
communication
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.)
Withdrawn
Application number
GB858507534A
Other versions
GB2173675A (en
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 GB08507534A priority Critical patent/GB2173675A/en
Publication of GB8507534D0 publication Critical patent/GB8507534D0/en
Publication of GB2173675A publication Critical patent/GB2173675A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
GB08507534A 1985-03-22 1985-03-22 Communication system Withdrawn GB2173675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08507534A GB2173675A (en) 1985-03-22 1985-03-22 Communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08507534A GB2173675A (en) 1985-03-22 1985-03-22 Communication system

Publications (2)

Publication Number Publication Date
GB8507534D0 true GB8507534D0 (en) 1985-05-01
GB2173675A GB2173675A (en) 1986-10-15

Family

ID=10576480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08507534A Withdrawn GB2173675A (en) 1985-03-22 1985-03-22 Communication system

Country Status (1)

Country Link
GB (1) GB2173675A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932047A (en) * 1985-11-07 1990-06-05 Luma Telecom, Inc. Conversational video phone
GB2205465B (en) * 1987-05-13 1991-09-04 Ricoh Kk Image transmission system
JPS644185A (en) * 1987-06-26 1989-01-09 Sony Corp Transmitter for still picture
EP0314122A3 (en) * 1987-10-30 1992-04-22 Luma Telecom, Inc. Still picture picturephone communication system
CA1301384C (en) * 1988-02-29 1992-05-19 Takeshi Ban Video telephone with changeable aperture
JPH02128583A (en) * 1988-11-08 1990-05-16 Mitsubishi Electric Corp Still picture transmitting and displaying device
US6124882A (en) * 1992-02-19 2000-09-26 8×8, Inc. Videocommunicating apparatus and method therefor
US5347305A (en) * 1990-02-21 1994-09-13 Alkanox Corporation Video telephone system
US5164980A (en) * 1990-02-21 1992-11-17 Alkanox Corporation Video telephone system
EP0458523B1 (en) * 1990-05-22 1997-04-16 Lg Electronics Inc. A method and apparatus for transmitting/receiving signals in a video phone
US6121998A (en) * 1992-02-19 2000-09-19 8×8, Inc. Apparatus and method for videocommunicating having programmable architecture permitting data revisions
US5475421A (en) * 1992-06-03 1995-12-12 Digital Equipment Corporation Video data scaling for video teleconferencing workstations communicating by digital data network
US5367629A (en) * 1992-12-18 1994-11-22 Sharevision Technology, Inc. Digital video compression system utilizing vector adaptive transform
JP3290231B2 (en) * 1993-03-02 2002-06-10 株式会社日立製作所 Audio-visual communication device
JPH088983A (en) * 1994-06-15 1996-01-12 Fujitsu Ltd Inter-device digital signal transmitting method, digital signal transmitter/receiver, digital signal transmitter and digital signal receiver
US6026097A (en) * 1997-03-13 2000-02-15 8 X 8, Inc. Data processor having controlled scalable input data source and method thereof
AUPR138600A0 (en) * 2000-11-10 2000-12-07 Platt, Harry Louis Synchronous parrallel acoustic transmission in transtelephonic medical monitors
CN1310490C (en) * 2003-05-02 2007-04-11 北京中星微电子有限公司 A network digital camera system and method thereof
US20110150194A1 (en) 2009-12-23 2011-06-23 Ramprakash Narayanaswamy Web-Enabled Conferencing and Meeting Implementations with Flexible User Calling Features
US20110149811A1 (en) 2009-12-23 2011-06-23 Ramprakash Narayanaswamy Web-Enabled Conferencing and Meeting Implementations with Flexible User Calling Features
US20110149809A1 (en) 2009-12-23 2011-06-23 Ramprakash Narayanaswamy Web-Enabled Conferencing and Meeting Implementations with Flexible User Calling and Content Sharing Features
US8914734B2 (en) 2009-12-23 2014-12-16 8X8, Inc. Web-enabled conferencing and meeting implementations with a subscription-based model
US8817801B1 (en) 2011-07-08 2014-08-26 8X8, Inc. Conferencing and meeting implementations with advanced features

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1066909A (en) * 1965-11-02 1967-04-26 Standard Telephones Cables Ltd Improvements in or relating to electrical signalling systems
GB1167822A (en) * 1967-08-21 1969-10-22 Eveshed & Vignoles Ltd Improvements relating to Frequency Modulated Transmitter Systems.
US3924065A (en) * 1974-04-05 1975-12-02 Information Identification Inc Coherent, fixed BAUD rate FSK communication method and apparatus
GB2003704B (en) * 1977-08-17 1982-01-20 Gen Electric Co Ltd Digital data signalling systems
GB2009568B (en) * 1977-11-28 1982-03-24 Nippon Telegraph & Telephone Picture signal coding apparatus
JPS5537003A (en) * 1978-09-07 1980-03-14 Hitachi Ltd Facsimile transmitter having redundancy suppression function

Also Published As

Publication number Publication date
GB2173675A (en) 1986-10-15

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)