BE826763A - IMPROVEMENTS TO AND RELATED TO CABLE BROADCASTING - Google Patents

IMPROVEMENTS TO AND RELATED TO CABLE BROADCASTING

Info

Publication number
BE826763A
BE826763A BE154398A BE154398A BE826763A BE 826763 A BE826763 A BE 826763A BE 154398 A BE154398 A BE 154398A BE 154398 A BE154398 A BE 154398A BE 826763 A BE826763 A BE 826763A
Authority
BE
Belgium
Prior art keywords
cable broadcasting
broadcasting
cable
Prior art date
Application number
BE154398A
Other languages
French (fr)
Inventor
E J Gargini
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 filed Critical
Publication of BE826763A publication Critical patent/BE826763A/en

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/16Analogue secrecy systems; Analogue subscription systems
    • H04N7/173Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17345Control of the passage of the selected programme
    • H04N7/17354Control of the passage of the selected programme in an intermediate station common to a plurality of user terminals
BE154398A 1974-03-16 1975-03-17 IMPROVEMENTS TO AND RELATED TO CABLE BROADCASTING BE826763A (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 (1)

Publication Number Publication Date
BE826763A true BE826763A (en) 1975-07-16

Family

ID=9992776

Family Applications (1)

Application Number Title Priority Date Filing Date
BE154398A BE826763A (en) 1974-03-16 1975-03-17 IMPROVEMENTS TO AND RELATED TO CABLE BROADCASTING

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
NL7503107A (en) 1975-09-18
ZA751615B (en) 1976-02-25
SE407002B (en) 1979-03-05
FR2264447A1 (en) 1975-10-10
IL46827A0 (en) 1975-05-22
DE2510865A1 (en) 1975-09-18
GB1480749A (en) 1977-07-20
CH589981A5 (en) 1977-07-29
NL183694B (en) 1988-07-18
SE7502806L (en) 1975-09-17
IT1032322B (en) 1979-05-30
DE2510865C3 (en) 1983-11-10
CA1052446A (en) 1979-04-10
FR2264447B1 (en) 1981-07-24
DE2510865B2 (en) 1978-12-14
ES435664A1 (en) 1976-12-01
JPS50133701A (en) 1975-10-23

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: COMMUNICATIONS PATENTS LTD

Effective date: 19930331