DE3751954D1 - Kabelfernsehkanalwähler/-entschlüsselungsgerät zum Gebrauch mit kabelgebrauchsfertigen Videogeräten - Google Patents

Kabelfernsehkanalwähler/-entschlüsselungsgerät zum Gebrauch mit kabelgebrauchsfertigen Videogeräten

Info

Publication number
DE3751954D1
DE3751954D1 DE3751954T DE3751954T DE3751954D1 DE 3751954 D1 DE3751954 D1 DE 3751954D1 DE 3751954 T DE3751954 T DE 3751954T DE 3751954 T DE3751954 T DE 3751954T DE 3751954 D1 DE3751954 D1 DE 3751954D1
Authority
DE
Germany
Prior art keywords
decoder
ready
cable television
television channel
channel selector
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.)
Expired - Lifetime
Application number
DE3751954T
Other languages
English (en)
Inventor
Thomas F Martin
John P Fullingim
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.)
Arris Technology Inc
Original Assignee
Arris Technology Inc
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 Arris Technology Inc filed Critical Arris Technology Inc
Application granted granted Critical
Publication of DE3751954D1 publication Critical patent/DE3751954D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
DE3751954T 1986-11-06 1987-10-17 Kabelfernsehkanalwähler/-entschlüsselungsgerät zum Gebrauch mit kabelgebrauchsfertigen Videogeräten Expired - Lifetime DE3751954D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/927,675 US4771456A (en) 1986-11-06 1986-11-06 Cable television channel selector/descrambler for use with cable-ready video applicances

Publications (1)

Publication Number Publication Date
DE3751954D1 true DE3751954D1 (de) 1997-01-02

Family

ID=25455076

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3751954T Expired - Lifetime DE3751954D1 (de) 1986-11-06 1987-10-17 Kabelfernsehkanalwähler/-entschlüsselungsgerät zum Gebrauch mit kabelgebrauchsfertigen Videogeräten

Country Status (6)

Country Link
US (1) US4771456A (de)
EP (1) EP0266605B1 (de)
JP (1) JP2622844B2 (de)
CA (1) CA1319189C (de)
DE (1) DE3751954D1 (de)
HK (1) HK79297A (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965825A (en) 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
US7831204B1 (en) 1981-11-03 2010-11-09 Personalized Media Communications, Llc Signal processing apparatus and methods
USRE47642E1 (en) 1981-11-03 2019-10-08 Personalized Media Communications LLC Signal processing apparatus and methods
US4987486A (en) * 1988-12-23 1991-01-22 Scientific-Atlanta, Inc. Automatic interactive television terminal configuration
US5052047A (en) * 1990-04-10 1991-09-24 Zenith Electronics Corporation Modulator-remodulator with common local oscilator
JPH0549029A (ja) * 1991-08-09 1993-02-26 Sony Corp Ｔｖ信号の選局システム
US5389964A (en) * 1992-12-30 1995-02-14 Information Resources, Inc. Broadcast channel substitution method and apparatus
AU6097294A (en) * 1993-02-17 1994-09-14 Ameritech Services, Inc. Universal tv interface and related method
US5828700A (en) * 1993-08-05 1998-10-27 Micro Linear Corporation Adaptive equalizer circuit
DE69425198T2 (de) * 1993-08-13 2001-03-15 Toshiba Ave Kk Zweiwegkabelfernsehsystem
AU7978394A (en) * 1993-10-15 1995-05-04 Daniel S. Kwoh A television receiver for providing control of television viewing
DE4337138C1 (de) * 1993-10-30 1995-03-02 Ant Nachrichtentech Rundfunk und Fernsehverteilnetz
US5697047A (en) * 1994-05-20 1997-12-09 Nicholson; Victor Automated optoelectronic switched distribution system
US5495295A (en) * 1994-06-01 1996-02-27 Zenith Electronics Corporation Use of transmitter assigned phantom channel numbers for data services
JP2910825B2 (ja) * 1994-10-20 1999-06-23 日本電気株式会社 デジタル画像受信器
US5512963A (en) * 1995-01-05 1996-04-30 Mankovitz; Roy J. Apparatus and methods for providing combining multiple video sources
BR9510157A (pt) * 1995-01-30 1998-11-10 Motorola Inc Sistema para desimpedir faixa de frequéncia desejada para transmissão em sistema de comunicação em sistema de comunicação a cabo e em sistema de comunicação baseada em cabo e processo e sistema em sistema de comunicação baseada em cabo e processo e sistema para reduzir ruído de ingresso em transmissão de terra para satélite
US6961956B2 (en) * 2001-09-04 2005-11-01 General Instrument Corporation Simplified digital settop box

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3639686A (en) * 1969-04-25 1972-02-01 Homarket Inc Television receiver cut-in device
US4272791A (en) * 1979-03-26 1981-06-09 Rifken Jerome C Method and apparatus for video recording
JPS5791085A (en) * 1980-11-27 1982-06-07 Sony Corp Television receiver
US4496986A (en) * 1983-01-11 1985-01-29 U.S. Philips Corporation Subscription television interface
JPS59152787A (ja) * 1983-02-18 1984-08-31 Sanyo Electric Co Ltd 有料テレビジヨンシステムの制御デ−タ伝送方式
US4611242A (en) * 1984-05-07 1986-09-09 Zenith Electronics Corporation Two mode scrambling system using identifier pulse in vertical blanking interval
JPS6133089A (ja) * 1984-07-25 1986-02-15 Nec Corp 有線テレビジヨン放送方式

Also Published As

Publication number Publication date
HK79297A (en) 1997-06-20
EP0266605B1 (de) 1996-11-20
EP0266605A3 (de) 1989-08-16
CA1319189C (en) 1993-06-15
EP0266605A2 (de) 1988-05-11
JP2622844B2 (ja) 1997-06-25
US4771456A (en) 1988-09-13
JPS63135082A (ja) 1988-06-07

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Legal Events

Date Code Title Description
8332 No legal effect for de