IL46827A0 - Improvements in or relating to wired broadcasting systems - Google Patents

Improvements in or relating to wired broadcasting systems

Info

Publication number
IL46827A0
IL46827A0 IL46827A IL4682775A IL46827A0 IL 46827 A0 IL46827 A0 IL 46827A0 IL 46827 A IL46827 A IL 46827A IL 4682775 A IL4682775 A IL 4682775A IL 46827 A0 IL46827 A0 IL 46827A0
Authority
IL
Israel
Prior art keywords
relating
broadcasting systems
wired broadcasting
wired
systems
Prior art date
Application number
IL46827A
Other versions
IL46827A (en
Original Assignee
Communications Patents 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 Communications Patents Ltd filed Critical Communications Patents Ltd
Publication of IL46827A0 publication Critical patent/IL46827A0/en
Publication of IL46827A publication Critical patent/IL46827A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17345—Control of the passage of the selected programme
    • H04N7/17354—Control of the passage of the selected programme in an intermediate station common to a plurality of user terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Details Of Television Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Mobile Radio Communication Systems (AREA)
IL46827A 1974-03-16 1975-03-13 Wired broadcasting systems IL46827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB11791/74A GB1480749A (en) 1974-03-16 1974-03-16 Wired broadcasting systems

Publications (2)

Publication Number Publication Date
IL46827A0 true IL46827A0 (en) 1975-05-22
IL46827A IL46827A (en) 1977-07-31

Family

ID=9992776

Family Applications (1)

Application Number Title Priority Date Filing Date
IL46827A IL46827A (en) 1974-03-16 1975-03-13 Wired broadcasting systems

Country Status (13)

Country Link
JP (1) JPS50133701A (en)
BE (1) BE826763A (en)
CA (1) CA1052446A (en)
CH (1) CH589981A5 (en)
DE (1) DE2510865C3 (en)
ES (1) ES435664A1 (en)
FR (1) FR2264447B1 (en)
GB (1) GB1480749A (en)
IL (1) IL46827A (en)
IT (1) IT1032322B (en)
NL (1) NL183694B (en)
SE (1) SE407002B (en)
ZA (1) ZA751615B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135157A (en) * 1977-03-28 1979-01-16 Oak Industries Inc. Pole mounted converter
DE2807986A1 (en) * 1978-02-22 1979-08-30 Hertz Inst Heinrich SYSTEM FOR INTERACTIVE CABLE TV
CA1142244A (en) * 1979-08-22 1983-03-01 Eric J. Gargini Wired broadcasting system with subscriber controlled switched programme selection
DE2951512A1 (en) * 1979-12-20 1981-07-02 Siemens AG, 1000 Berlin und 8000 München BROADBAND SWITCHING SYSTEM
FR2515400A1 (en) * 1981-10-26 1983-04-29 Visiodis Sa FDM system for remote control of surveillance cameras - uses frequency converters at remotely controlled concentrator for transposed base band signals
GB2127257A (en) * 1982-08-17 1984-04-04 Visionhire Cable Limited Distribution apparatus
DE3301208A1 (en) * 1983-01-15 1984-07-26 ANT Nachrichtentechnik GmbH, 7150 Backnang Broadband switching network
FI19992812A (en) * 1999-12-29 2001-06-30 Helsingin Puhelin Oyj Method of increasing the data transmission capacity of a data transmission network, such as a cable TV network

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073906A (en) * 1959-06-16 1963-01-15 Bell Telephone Labor Inc Line concentrating telephone system
BE632218A (en) * 1963-05-31
GB1272594A (en) * 1968-08-09 1972-05-03 Communications Patents Ltd Improvements in and relating to wired broadcasting systems

Also Published As

Publication number Publication date
IL46827A (en) 1977-07-31
DE2510865B2 (en) 1978-12-14
NL7503107A (en) 1975-09-18
FR2264447A1 (en) 1975-10-10
ZA751615B (en) 1976-02-25
DE2510865C3 (en) 1983-11-10
SE407002B (en) 1979-03-05
IT1032322B (en) 1979-05-30
GB1480749A (en) 1977-07-20
NL183694B (en) 1988-07-18
DE2510865A1 (en) 1975-09-18
ES435664A1 (en) 1976-12-01
SE7502806L (en) 1975-09-17
BE826763A (en) 1975-07-16
FR2264447B1 (en) 1981-07-24
CH589981A5 (en) 1977-07-29
JPS50133701A (en) 1975-10-23
CA1052446A (en) 1979-04-10

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