GB8706531D0 - Video distribution system - Google Patents

Video distribution system

Info

Publication number
GB8706531D0
GB8706531D0 GB878706531A GB8706531A GB8706531D0 GB 8706531 D0 GB8706531 D0 GB 8706531D0 GB 878706531 A GB878706531 A GB 878706531A GB 8706531 A GB8706531 A GB 8706531A GB 8706531 D0 GB8706531 D0 GB 8706531D0
Authority
GB
United Kingdom
Prior art keywords
distribution system
video distribution
video
distribution
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Withdrawn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
GB878706531A
Other versions
GB2188219A (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.)
Musical Electronics Ltd
Original Assignee
Musical Electronics Ltd
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 Musical Electronics Ltd filed Critical Musical Electronics Ltd
Publication of GB8706531D0 publication Critical patent/GB8706531D0/en
Publication of GB2188219A publication Critical patent/GB2188219A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • H04N7/108—Adaptations for transmission by electrical cable the cable being constituted by a pair of wires
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/545—Audio/video application, e.g. interphone

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Details Of Television Systems (AREA)
GB08706531A 1986-03-20 1987-03-19 A video distribution system utilising transmission along mains supply wiring Withdrawn GB2188219A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868606881A GB8606881D0 (en) 1986-03-20 1986-03-20 Video distribution system

Publications (2)

Publication Number Publication Date
GB8706531D0 true GB8706531D0 (en) 1987-04-23
GB2188219A GB2188219A (en) 1987-09-23

Family

ID=10594927

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868606881A Pending GB8606881D0 (en) 1986-03-20 1986-03-20 Video distribution system
GB08706531A Withdrawn GB2188219A (en) 1986-03-20 1987-03-19 A video distribution system utilising transmission along mains supply wiring

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868606881A Pending GB8606881D0 (en) 1986-03-20 1986-03-20 Video distribution system

Country Status (1)

Country Link
GB (2) GB8606881D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4912553A (en) * 1986-03-28 1990-03-27 Pal Theodore L Wideband video system for single power line communications
WO1990004306A1 (en) * 1988-10-13 1990-04-19 International Media Communications Plc Signal transmission
KR940000250B1 (en) * 1989-12-28 1994-01-12 주식회사 금성사 Signal transmitting device of door phone
FI921098A (en) * 1992-03-13 1993-09-14 Fonel Oy OEVERVAKNINGSTELEFONSYSTEM
ES2126530B1 (en) * 1997-07-22 1999-11-16 Suller Juan Antonio Herrero MONITOR OR TELEVISION SURVEILLANCE SYSTEM FOR HOUSING IN GENERAL.
US20030006881A1 (en) * 2000-04-12 2003-01-09 Reyes Ronald R. System and method for power line communication
GB2364834A (en) * 2000-07-12 2002-02-06 Nsine Ltd RF isolation between domestic power and lighting circuits

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3382546D1 (en) * 1982-05-14 1992-05-27 Communications Patents Ltd COMMUNICATION SYSTEM.
EP0130240A3 (en) * 1983-07-04 1985-04-10 Hi-Work Sa Circuit arrangement for transmitting analogous low-frequency signals
GB8410044D0 (en) * 1984-04-18 1984-05-31 Communications Patents Ltd Data transmission system

Also Published As

Publication number Publication date
GB2188219A (en) 1987-09-23
GB8606881D0 (en) 1986-04-23

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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)