NL8004774A - Draadomroepstelsel met door de abonnee bestuurbare schakelbare programmakeuze. - Google Patents

Draadomroepstelsel met door de abonnee bestuurbare schakelbare programmakeuze. Download PDF

Info

Publication number
NL8004774A
NL8004774A NL8004774A NL8004774A NL8004774A NL 8004774 A NL8004774 A NL 8004774A NL 8004774 A NL8004774 A NL 8004774A NL 8004774 A NL8004774 A NL 8004774A NL 8004774 A NL8004774 A NL 8004774A
Authority
NL
Netherlands
Prior art keywords
signals
subscriber
central station
broadcasting system
program
Prior art date
Application number
NL8004774A
Other languages
English (en)
Dutch (nl)
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 NL8004774A publication Critical patent/NL8004774A/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
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/76—Wired systems
    • H04H20/77—Wired systems using carrier waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/76—Wired systems
    • H04H20/77—Wired systems using carrier waves
    • H04H20/78—CATV [Community Antenna Television] systems
    • H04H20/79—CATV [Community Antenna Television] systems using downlink of the CATV systems, e.g. audio broadcast via CATV network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/93—Wired transmission systems
    • H04H60/96—CATV systems
    • H04H60/97—CATV systems using uplink of the CATV systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Interface Circuits In Exchanges (AREA)
NL8004774A 1979-08-22 1980-08-22 Draadomroepstelsel met door de abonnee bestuurbare schakelbare programmakeuze. NL8004774A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7929283 1979-08-22
GB7929283 1979-08-22

Publications (1)

Publication Number Publication Date
NL8004774A true NL8004774A (nl) 1981-02-24

Family

ID=10507370

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8004774A NL8004774A (nl) 1979-08-22 1980-08-22 Draadomroepstelsel met door de abonnee bestuurbare schakelbare programmakeuze.

Country Status (14)

Country Link
US (1) US4302771A (fr)
JP (1) JPS5631285A (fr)
AU (1) AU539540B2 (fr)
BE (1) BE884724A (fr)
CA (1) CA1142244A (fr)
CH (1) CH650885A5 (fr)
DE (1) DE3028994A1 (fr)
ES (1) ES8104691A1 (fr)
FR (1) FR2463995A1 (fr)
GB (1) GB2063026B (fr)
IT (1) IT1127541B (fr)
NL (1) NL8004774A (fr)
SE (1) SE447860B (fr)
ZA (1) ZA805089B (fr)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1161545A (fr) * 1980-04-30 1984-01-31 Manitoba Telephone System (The) Systeme de controle de distribution video
US4491983A (en) * 1981-05-14 1985-01-01 Times Fiber Communications, Inc. Information distribution system
US4402008A (en) * 1981-08-27 1983-08-30 Bell Telephone Laboratories, Incorporated Wideband switching architecture
US4965825A (en) 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
USRE47642E1 (en) 1981-11-03 2019-10-08 Personalized Media Communications LLC Signal processing apparatus and methods
US7831204B1 (en) 1981-11-03 2010-11-09 Personalized Media Communications, Llc Signal processing apparatus and methods
NL8105609A (nl) * 1981-12-14 1983-07-01 Philips Nv Gemeenschappelijke antenne/inrichting.
GB2117210A (en) * 1982-01-26 1983-10-05 Kenneth James Fenning Video transmission system
ATE16548T1 (de) * 1982-04-29 1985-11-15 Deltavisie Bv System zur uebertragung von programm- oder datensignalen.
DE3382546D1 (de) * 1982-05-14 1992-05-27 Communications Patents Ltd Kommunikationssystem.
FR2529739A1 (fr) * 1982-06-30 1984-01-06 Visiodis Sa Reseau de teledistribution cable
GB2127257A (en) * 1982-08-17 1984-04-04 Visionhire Cable Limited Distribution apparatus
US4613901A (en) * 1983-05-27 1986-09-23 M/A-Com Linkabit, Inc. Signal encryption and distribution system for controlling scrambling and selective remote descrambling of television signals
US4574305A (en) * 1983-08-11 1986-03-04 Tocum, Incorporated Remote hub television and security systems
JPS60149282A (ja) * 1984-01-14 1985-08-06 Pioneer Electronic Corp Ｃａｔｖシステムにおけるｔｖ選局中間機器
GB8401002D0 (en) * 1984-01-14 1984-02-15 Communications Patents Ltd Switch assembly and circuit
JPS60182284A (ja) * 1984-02-28 1985-09-17 Mitsubishi Electric Corp デイジタル伝送システム
SE8406489L (sv) * 1984-12-19 1986-06-20 Nordspace Ab Televisionsmottagningssystem
US4760442A (en) * 1985-07-10 1988-07-26 American Telephone And Telegraph Company, At&T Bell Laboratories Wideband digital signal distribution system
GB8518350D0 (en) * 1985-07-20 1985-08-29 Gallagher B Recorded data transfer system
US5691777A (en) * 1988-10-17 1997-11-25 Kassatly; Lord Samuel Anthony Method and apparatus for simultaneous compression of video, audio and data signals
US5768517A (en) * 1988-10-17 1998-06-16 Kassatly; Samuel Anthony Paperless publication distribution and retrieval system
US5508733A (en) * 1988-10-17 1996-04-16 Kassatly; L. Samuel A. Method and apparatus for selectively receiving and storing a plurality of video signals
US5790177A (en) * 1988-10-17 1998-08-04 Kassatly; Samuel Anthony Digital signal recording/reproduction apparatus and method
US5767913A (en) * 1988-10-17 1998-06-16 Kassatly; Lord Samuel Anthony Mapping system for producing event identifying codes
FR2644961B1 (fr) * 1989-03-21 1991-10-04 Thomson Consumer Electronics Reseau de distribution interactive d'informations video, audio et telematiques
GB8927344D0 (en) * 1989-12-04 1990-01-31 Cabletime Ltd Cable television networks
US5883661A (en) * 1990-09-28 1999-03-16 Ictv, Inc. Output switching for load levelling across multiple service areas
US5526034A (en) * 1990-09-28 1996-06-11 Ictv, Inc. Interactive home information system with signal assignment
JP2938611B2 (ja) * 1991-05-14 1999-08-23 富士通株式会社 テレビ信号交換方式
US6034678A (en) * 1991-09-10 2000-03-07 Ictv, Inc. Cable television system with remote interactive processor
US5389963A (en) * 1992-02-05 1995-02-14 Dynacom, Inc. System for selectively interconnecting audio-video sources and receivers
KR100289174B1 (ko) † 1992-12-09 2001-05-02 마크 홀린저 케이블 텔레비젼 전달 시스템을 위한 세트 탑 터미날
EP0645904A1 (fr) * 1993-03-24 1995-03-29 Kabushiki Kaisha Toshiba Systeme de communications radio-television
DE4340076A1 (de) * 1993-11-24 1995-06-01 Peitz Gmbh Verfahren und Schaltungsanordnung zur Verteilung von Sendeprogramminformationen, vorzugsweise in Breitband-Fernmeldewählnetzen
US5459506A (en) * 1993-12-28 1995-10-17 At&T Corp. Enhanced pay per view system
GB9418620D0 (en) * 1994-09-15 1994-11-02 Mcdermott John A Multi-media distribution apparatus
US5758257A (en) * 1994-11-29 1998-05-26 Herz; Frederick System and method for scheduling broadcast of and access to video programs and other data using customer profiles
GB9424463D0 (en) * 1994-12-03 1995-01-18 Amulet Electronics Ltd Television broadcast distribution systems
US5651010A (en) * 1995-03-16 1997-07-22 Bell Atlantic Network Services, Inc. Simultaneous overlapping broadcasting of digital programs
US5812928A (en) 1995-04-12 1998-09-22 Watson Technologies Cable television control apparatus and method with channel access controller at node of network including channel filtering system
US5784683A (en) * 1995-05-16 1998-07-21 Bell Atlantic Network Services, Inc. Shared use video processing systems for distributing program signals from multiplexed digitized information signals
JPH11507795A (ja) * 1995-06-08 1999-07-06 アイシーティーブイ・インク スイッチチャネルシステム
US5875396A (en) * 1995-11-13 1999-02-23 Wytec, Incorporated Multichannel radio frequency transmission system to deliver wideband digital data into independent sectorized service areas
US6205582B1 (en) 1997-12-09 2001-03-20 Ictv, Inc. Interactive cable television system with frame server
US8074248B2 (en) 2005-07-26 2011-12-06 Activevideo Networks, Inc. System and method for providing video content associated with a source image to a television in a communication network
US9355681B2 (en) 2007-01-12 2016-05-31 Activevideo Networks, Inc. MPEG objects and systems and methods for using MPEG objects
US9826197B2 (en) 2007-01-12 2017-11-21 Activevideo Networks, Inc. Providing television broadcasts over a managed network and interactive content over an unmanaged network to a client device
WO2012051528A2 (fr) 2010-10-14 2012-04-19 Activevideo Networks, Inc. Diffusion en continu de vidéos numériques entre des dispositifs vidéo au moyen d'un système de télévision par câble
EP2695388B1 (fr) 2011-04-07 2017-06-07 ActiveVideo Networks, Inc. Réduction de la latence dans des réseaux de distribution vidéo à l'aide de débits binaires adaptatifs
US10409445B2 (en) 2012-01-09 2019-09-10 Activevideo Networks, Inc. Rendering of an interactive lean-backward user interface on a television
US9800945B2 (en) 2012-04-03 2017-10-24 Activevideo Networks, Inc. Class-based intelligent multiplexing over unmanaged networks
US9123084B2 (en) 2012-04-12 2015-09-01 Activevideo Networks, Inc. Graphical application integration with MPEG objects
WO2014145921A1 (fr) 2013-03-15 2014-09-18 Activevideo Networks, Inc. Système à modes multiples et procédé de fourniture de contenu vidéo sélectionnable par un utilisateur
US9326047B2 (en) 2013-06-06 2016-04-26 Activevideo Networks, Inc. Overlay rendering of user interface onto source video
US9219922B2 (en) 2013-06-06 2015-12-22 Activevideo Networks, Inc. System and method for exploiting scene graph information in construction of an encoded video sequence
US9294785B2 (en) 2013-06-06 2016-03-22 Activevideo Networks, Inc. System and method for exploiting scene graph information in construction of an encoded video sequence
US9788029B2 (en) 2014-04-25 2017-10-10 Activevideo Networks, Inc. Intelligent multiplexing using class-based, multi-dimensioned decision logic for managed networks
KR102517410B1 (ko) 2016-03-25 2023-04-03 엘지전자 주식회사 냉장고

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1272594A (en) * 1968-08-09 1972-05-03 Communications Patents Ltd Improvements in and relating to wired broadcasting systems
GB1350076A (en) * 1970-08-28 1974-04-18 Communications Patents Ltd Wired broadcasting systems
GB1480749A (en) * 1974-03-16 1977-07-20 Communications Patents Ltd Wired broadcasting systems
US4064460A (en) * 1974-03-16 1977-12-20 Communications Patents Limited Coaxial wired broadcasting system with tone responsive program selectors
NL7405405A (nl) * 1974-04-22 1975-10-24 Philips Nv Televisiedistributiesysteem.
GB1512376A (en) * 1974-08-06 1978-06-01 Communications Patents Ltd Wired broadcasting systems
IT1063336B (it) * 1975-03-17 1985-02-11 Sits Soc It Telecom Siemens Sistema di distribuzione via cavo per segnali a larga banda
SE402903B (sv) * 1976-12-10 1978-07-24 Hiab Foco Ab Vid lastkranar fellbar kranarm
DE2714774A1 (de) * 1977-04-02 1978-10-12 Bosch Gmbh Robert Gemeinschaftsantennen- bzw. kabelfernsehanlage

Also Published As

Publication number Publication date
FR2463995B1 (fr) 1985-01-25
ES494155A0 (es) 1981-04-01
SE447860B (sv) 1986-12-15
GB2063026A (en) 1981-05-28
IT1127541B (it) 1986-05-21
IT8049529A0 (it) 1980-08-20
CA1142244A (fr) 1983-03-01
SE8005699L (sv) 1981-02-23
FR2463995A1 (fr) 1981-02-27
GB2063026B (en) 1983-11-09
AU539540B2 (en) 1984-10-04
DE3028994A1 (de) 1981-03-12
JPS5631285A (en) 1981-03-30
BE884724A (fr) 1980-12-01
CH650885A5 (de) 1985-08-15
ES8104691A1 (es) 1981-04-01
DE3028994C2 (fr) 1989-11-09
ZA805089B (en) 1981-09-30
AU6074380A (en) 1981-02-26
US4302771A (en) 1981-11-24

Similar Documents

Publication Publication Date Title
NL8004774A (nl) Draadomroepstelsel met door de abonnee bestuurbare schakelbare programmakeuze.
US4039954A (en) Signal distribution device for a cable television
USRE29997E (en) Signal distribution device for a cable television
RU2259641C2 (ru) Местная сеть, являющаяся частью системы кабельного телевидения
DE69026957T2 (de) Lichtwellenleiterkommunikationssystem
CA1324652C (fr) Methode et appareil de brouillage de canaux de television par cable
US5140633A (en) Cable subscriber control device using shared jamming modules
DE3022359A1 (de) Kombiniertes drahtrundfunk- und bildtelefon-system
GB1343862A (en) Electronic communication apparatus employing encripted signal distribution
JPS608675B2 (ja) ケ−ブルテレビジヨン用信号分配器
DE2510865C3 (de) Drahtfunksystem mit wenigstens einer an mehrere Programmquellen angeschlossenen Vermittlungsstelle
DE2316166B2 (de) Gemeinschaftsantennenanlage mit Alarmgebern für die einzelnen Teilnehmer
DE873859C (de) Vermittlungssystem mit statischen Verbindungseinrichtungen fuer Fernmeldeanlagen
US2991436A (en) Adjustment of frequency sensitive transmission networks
US3504109A (en) Metering system for pay tv
EP0181863B1 (fr) Systeme de communications expansible a l'epreuve des fraudes
CA1097753A (fr) Traduction non-disponible
US2541348A (en) Time division multiplex telephone system
EP0738056A2 (fr) Méthode et dispositif de transmission de données sans fil sur canaux de transmission ayant des perturbations périodiques
EP0386981B1 (fr) Réseaux à câble coaxial
JPH0117899Y2 (fr)
FI58239B (fi) Foerfarande foer att pao saendarsidan infoga binaera signaler i en sekvens av tidsmultiplexsignaler samt kopplingsanordning foer utfoerande av foerfarandet
DE2243185A1 (de) Einrichtung zur fernueberwachung mehrerer raeume
SU966929A1 (ru) Многоканальное устройство дл преобразовани сигналов
AT402677B (de) Verfahren zum automatischen laufzeitausgleich verfahren zum automatischen laufzeitausgleich bei impuls-übertragungssystemen und bei impuls-übertragungssystemen und impuls-übertragungssystem zur durchführung impuls-übertragungssystem zur durchführung dieses verfahrens dieses verfahrens

Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed