GB2166021B - Transmitting television signals - Google Patents

Transmitting television signals

Info

Publication number
GB2166021B
GB2166021B GB08522218A GB8522218A GB2166021B GB 2166021 B GB2166021 B GB 2166021B GB 08522218 A GB08522218 A GB 08522218A GB 8522218 A GB8522218 A GB 8522218A GB 2166021 B GB2166021 B GB 2166021B
Authority
GB
United Kingdom
Prior art keywords
television signals
transmitting television
transmitting
signals
television
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
GB08522218A
Other versions
GB2166021A (en
GB8522218D0 (en
Inventor
R Storey
Dr I Childs
C K P Clarke
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.)
British Broadcasting Corp
Original Assignee
British Broadcasting 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 British Broadcasting Corp filed Critical British Broadcasting Corp
Publication of GB8522218D0 publication Critical patent/GB8522218D0/en
Publication of GB2166021A publication Critical patent/GB2166021A/en
Application granted granted Critical
Publication of GB2166021B publication Critical patent/GB2166021B/en
Expired 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N11/00—Colour television systems
    • H04N11/24—High-definition television systems
    • H04N11/28—High-definition television systems involving bandwidth reduction, e.g. subsampling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/015—High-definition television systems
    • H04N7/0152—High-definition television systems using spatial or temporal subsampling

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Systems (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
GB08522218A 1984-09-06 1985-09-06 Transmitting television signals Expired GB2166021B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8422484 1984-09-06

Publications (3)

Publication Number Publication Date
GB8522218D0 GB8522218D0 (en) 1985-10-09
GB2166021A GB2166021A (en) 1986-04-23
GB2166021B true GB2166021B (en) 1988-05-25

Family

ID=10566327

Family Applications (2)

Application Number Title Priority Date Filing Date
GB08522218A Expired GB2166021B (en) 1984-09-06 1985-09-06 Transmitting television signals
GB08715218A Expired GB2191062B (en) 1984-09-06 1987-06-29 Transmitting television signals

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB08715218A Expired GB2191062B (en) 1984-09-06 1987-06-29 Transmitting television signals

Country Status (1)

Country Link
GB (2) GB2166021B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4942466A (en) * 1985-12-24 1990-07-17 British Broadcasting Corporation Bandwidth compression for television signals
US4979041A (en) * 1988-01-28 1990-12-18 Massachusetts Institute Of Technology High definition television system
US5086487A (en) * 1988-11-24 1992-02-04 Canon Kabushiki Kaisha Method and apparatus for image encoding in which reference pixels for predictive encoding can be selected based on image size
ATE338317T1 (en) * 1996-05-08 2006-09-15 Koninkl Philips Electronics Nv TRANSMISSION OF A DIGITAL INFORMATION SIGNAL WITH A FIRST SPECIFIC SAMPLING RATE
DE19824571A1 (en) * 1998-06-02 1999-12-09 Peter Denz Standard converter for video images and method for converting the standard of a video signal
US6442154B1 (en) * 1999-04-15 2002-08-27 Ericsson Inc. Method and apparatus for successive cancellation using multiple signal timings

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551753A (en) * 1981-12-17 1985-11-05 Nippon Hoso Kyokai Picture signal processing system including spatio-temporal filter

Also Published As

Publication number Publication date
GB2166021A (en) 1986-04-23
GB8522218D0 (en) 1985-10-09
GB2191062A (en) 1987-12-02
GB2191062B (en) 1988-05-25
GB8715218D0 (en) 1987-08-05

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Legal Events

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

Effective date: 19960906