NL7405405A - Televisiedistributiesysteem. - Google Patents

Televisiedistributiesysteem.

Info

Publication number
NL7405405A
NL7405405A NL7405405A NL7405405A NL7405405A NL 7405405 A NL7405405 A NL 7405405A NL 7405405 A NL7405405 A NL 7405405A NL 7405405 A NL7405405 A NL 7405405A NL 7405405 A NL7405405 A NL 7405405A
Authority
NL
Netherlands
Prior art keywords
distribution system
television distribution
television
distribution
Prior art date
Application number
NL7405405A
Other languages
English (en)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Priority to NL7405405A priority Critical patent/NL7405405A/nl
Priority to DE19742457492 priority patent/DE2457492C2/de
Priority to CA224,652A priority patent/CA1055597A/en
Priority to SE7504478A priority patent/SE404121B/xx
Priority to IT6799675A priority patent/IT1032713B/it
Priority to CH500375A priority patent/CH585994A5/xx
Priority to GB1607875A priority patent/GB1506924A/en
Priority to DK168775A priority patent/DK168775A/da
Priority to AU80334/75A priority patent/AU500019B2/en
Priority to BE155646A priority patent/BE828232A/xx
Priority to AT307775A priority patent/AT337277B/de
Priority to FR7512482A priority patent/FR2268418B1/fr
Priority to JP4904175A priority patent/JPS604633B2/ja
Publication of NL7405405A publication Critical patent/NL7405405A/nl

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
    • 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
    • H04N2007/17372—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal the upstream transmission being initiated or timed by a signal from upstream of the user terminal
NL7405405A 1974-04-22 1974-04-22 Televisiedistributiesysteem. NL7405405A (nl)

Priority Applications (13)

Application Number Priority Date Filing Date Title
NL7405405A NL7405405A (nl) 1974-04-22 1974-04-22 Televisiedistributiesysteem.
DE19742457492 DE2457492C2 (de) 1974-04-22 1974-12-05 Fernsehverteilungssystem
CA224,652A CA1055597A (en) 1974-04-22 1975-04-15 Cable television system
SE7504478A SE404121B (sv) 1974-04-22 1975-04-18 Kabeltelevisionsanleggnig
IT6799675A IT1032713B (it) 1974-04-22 1975-04-18 Sistema televisivo via cavo
CH500375A CH585994A5 (nl) 1974-04-22 1975-04-18
GB1607875A GB1506924A (en) 1974-04-22 1975-04-18 Cable television system
DK168775A DK168775A (da) 1974-04-22 1975-04-18 Kabelfjernsynsanleg
AU80334/75A AU500019B2 (en) 1974-04-22 1975-04-21 Cabletelevision system
BE155646A BE828232A (fr) 1974-04-22 1975-04-22 Systeme de teledistribution
AT307775A AT337277B (de) 1974-04-22 1975-04-22 Fernsehverteilungssystem
FR7512482A FR2268418B1 (nl) 1974-04-22 1975-04-22
JP4904175A JPS604633B2 (ja) 1974-04-22 1975-04-22 ケ−ブルテレビジヨンシステム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7405405A NL7405405A (nl) 1974-04-22 1974-04-22 Televisiedistributiesysteem.

Publications (1)

Publication Number Publication Date
NL7405405A true NL7405405A (nl) 1975-10-24

Family

ID=19821200

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7405405A NL7405405A (nl) 1974-04-22 1974-04-22 Televisiedistributiesysteem.

Country Status (13)

Country Link
JP (1) JPS604633B2 (nl)
AT (1) AT337277B (nl)
AU (1) AU500019B2 (nl)
BE (1) BE828232A (nl)
CA (1) CA1055597A (nl)
CH (1) CH585994A5 (nl)
DE (1) DE2457492C2 (nl)
DK (1) DK168775A (nl)
FR (1) FR2268418B1 (nl)
GB (1) GB1506924A (nl)
IT (1) IT1032713B (nl)
NL (1) NL7405405A (nl)
SE (1) SE404121B (nl)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2807986A1 (de) * 1978-02-22 1979-08-30 Hertz Inst Heinrich Anlage fuer interaktives kabelfernsehen
CA1142244A (en) * 1979-08-22 1983-03-01 Eric J. Gargini Wired broadcasting system with subscriber controlled switched programme selection
NL8006976A (nl) * 1980-12-22 1982-07-16 Delta Kabel Bv Schakelstelsel.
US4491983A (en) * 1981-05-14 1985-01-01 Times Fiber Communications, Inc. Information distribution system
AT382276B (de) * 1981-08-03 1987-02-10 Elektromos Hiradastechnikai Ki Mit einem antennensystem fuer einen bezirk zusammengebautes zweiweg-nachrichtensystem zwischen zwei oder mehreren beliebigen teilnehmern
GB2117210A (en) * 1982-01-26 1983-10-05 Kenneth James Fenning Video transmission system
CA1177558A (en) * 1982-04-15 1984-11-06 Groupe Videotron Ltee. (Le) Cable network data transmission system
GB2164229B (en) * 1982-05-14 1986-08-20 Communications Patents Ltd Communications system
DE3382546D1 (de) * 1982-05-14 1992-05-27 Communications Patents Ltd Kommunikationssystem.
GB2127257A (en) * 1982-08-17 1984-04-04 Visionhire Cable Limited Distribution apparatus
DE3246225C2 (de) * 1982-12-14 1985-07-18 ANT Nachrichtentechnik GmbH, 7150 Backnang Breitbandverteilsystem hoher Kanalzahl
DE3339636A1 (de) * 1983-11-02 1985-05-15 Blaupunkt-Werke Gmbh, 3200 Hildesheim Kabelfernsehsystem
FR2558674B1 (fr) * 1984-01-19 1988-05-06 Telecommunications Sa Reseau de distribution de videocommunication
NL8400860A (nl) * 1984-03-16 1985-10-16 Nl Standard Electric Mij B V Kabeltelevisienetwerk.
EP0167237A3 (en) * 1984-05-31 1988-08-03 AMERICAN TELEVISION & COMMUNICATIONS CORPORATION Cable television system
GB8428647D0 (en) * 1984-11-13 1984-12-19 Communications Patents Ltd Communication system
US4887152A (en) * 1987-01-30 1989-12-12 Sony Corporation Message delivery system operable in an override mode upon reception of a command signal
JP2658030B2 (ja) * 1987-01-30 1997-09-30 ソニー株式会社 情報伝送装置
DE3840254C1 (nl) * 1988-11-29 1990-06-07 Neuberger Nachrichten- Und Antennentechnik Gmbh, 8000 Muenchen, De

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639840A (en) * 1969-11-28 1972-02-01 Spencer Kennedy Lab Inc Multicarrier transmission system

Also Published As

Publication number Publication date
DE2457492A1 (de) 1975-10-30
SE7504478L (sv) 1975-10-23
GB1506924A (en) 1978-04-12
AU500019B2 (en) 1979-05-10
CA1055597A (en) 1979-05-29
ATA307775A (de) 1976-10-15
JPS604633B2 (ja) 1985-02-05
SE404121B (sv) 1978-09-18
BE828232A (fr) 1975-10-22
IT1032713B (it) 1979-06-20
FR2268418B1 (nl) 1982-05-28
DK168775A (da) 1975-10-23
FR2268418A1 (nl) 1975-11-14
JPS512354A (ja) 1976-01-09
AT337277B (de) 1977-06-27
CH585994A5 (nl) 1977-03-15
DE2457492C2 (de) 1983-06-01
AU8033475A (en) 1976-10-28

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Legal Events

Date Code Title Description
BV The patent application has lapsed