NL194657C - Kanaal+ decoderschakelketen voor videocassetteregistratie-inrichtingen. - Google Patents

Kanaal+ decoderschakelketen voor videocassetteregistratie-inrichtingen. Download PDF

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Publication number
NL194657C
NL194657C NL8902007A NL8902007A NL194657C NL 194657 C NL194657 C NL 194657C NL 8902007 A NL8902007 A NL 8902007A NL 8902007 A NL8902007 A NL 8902007A NL 194657 C NL194657 C NL 194657C
Authority
NL
Netherlands
Prior art keywords
signal
vcr
decoder
channel
control signal
Prior art date
Application number
NL8902007A
Other languages
English (en)
Dutch (nl)
Other versions
NL8902007A (nl
NL194657B (nl
Original Assignee
Samsung Electronics Co 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Priority to NL8902007A priority Critical patent/NL194657C/nl
Priority to US07/390,193 priority patent/US4995079A/en
Priority to DE3926079A priority patent/DE3926079A1/de
Priority to FR898910805A priority patent/FR2650931B1/fr
Publication of NL8902007A publication Critical patent/NL8902007A/nl
Publication of NL194657B publication Critical patent/NL194657B/xx
Application granted granted Critical
Publication of NL194657C publication Critical patent/NL194657C/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/765—Interface circuits between an apparatus for recording and another apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Studio Circuits (AREA)
NL8902007A 1989-08-04 1989-08-04 Kanaal+ decoderschakelketen voor videocassetteregistratie-inrichtingen. NL194657C (nl)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL8902007A NL194657C (nl) 1989-08-04 1989-08-04 Kanaal+ decoderschakelketen voor videocassetteregistratie-inrichtingen.
US07/390,193 US4995079A (en) 1989-08-04 1989-08-07 Canal+ decoder switching circuit for video cassette recorders
DE3926079A DE3926079A1 (de) 1989-08-04 1989-08-07 Fernsehnormdecoder-schalteranordnung fuer videorecorder
FR898910805A FR2650931B1 (fr) 1989-08-04 1989-08-11 Circuit commutateur de decodeur pour magnetoscopes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8902007A NL194657C (nl) 1989-08-04 1989-08-04 Kanaal+ decoderschakelketen voor videocassetteregistratie-inrichtingen.
NL8902007 1989-08-04

Publications (3)

Publication Number Publication Date
NL8902007A NL8902007A (nl) 1991-03-01
NL194657B NL194657B (nl) 2002-06-03
NL194657C true NL194657C (nl) 2002-10-04

Family

ID=19855143

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8902007A NL194657C (nl) 1989-08-04 1989-08-04 Kanaal+ decoderschakelketen voor videocassetteregistratie-inrichtingen.

Country Status (4)

Country Link
US (1) US4995079A (fr)
DE (1) DE3926079A1 (fr)
FR (1) FR2650931B1 (fr)
NL (1) NL194657C (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI90612C (fi) * 1992-03-11 1994-02-25 Salon Televisiotehdas Oy Menetelmä ja dekooderi koodatun videosignaalin salauksen purkamiseksi
EP0725491B1 (fr) * 1992-04-08 1999-06-23 Koninklijke Philips Electronics N.V. Système vidéo pour interconnecter des appareils de communication en utilisant un signal de commande
DE4425526C2 (de) * 1993-07-27 2001-02-15 Samsung Electronics Co Ltd Videorekorder mit einem Anschluß für einen Gebührenfernsehdecodierer

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2488471B1 (fr) * 1980-08-08 1986-01-31 Thomson Brandt Circuit integre d'interface entre un recepteur de television et sa prise de peritelevision
US4439785A (en) * 1980-11-17 1984-03-27 Vvr Associates Subscriber television system
AU562395B2 (en) * 1981-09-10 1987-06-11 Sony Corporation Subscription television system
US4630133A (en) * 1982-12-20 1986-12-16 Zenith Electronics Corporation VCR with total record/view flexibility
JPS59165585A (ja) * 1983-03-09 1984-09-18 Sony Corp テレビジヨン信号受信装置
FR2543386B1 (fr) * 1983-03-21 1987-03-20 Telediffusion Fse Procedes et dispositifs d'embrouillage et de desembrouillage pour images de television
US4817142A (en) * 1985-05-21 1989-03-28 Scientific Atlanta, Inc. Restoring framing in a communications system
FR2584556B1 (fr) * 1985-07-02 1987-09-18 France Etat Procede d'embrouillage et de desembrouillage d'images de television
US4633302A (en) * 1985-10-01 1986-12-30 Control Data Corporation Video cassette recorder adapter
US4924498A (en) * 1988-04-29 1990-05-08 Scientific Atlanta, Inc. Method and apparatus for improving video scrambling and employing split snyc pulses
US4916736A (en) * 1988-06-07 1990-04-10 Macrovision Corporation Method and apparatus for encrypting and decrypting time domain signals

Also Published As

Publication number Publication date
DE3926079A1 (de) 1991-02-14
US4995079A (en) 1991-02-19
NL8902007A (nl) 1991-03-01
FR2650931B1 (fr) 1992-01-17
FR2650931A1 (fr) 1991-02-15
NL194657B (nl) 2002-06-03

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Legal Events

Date Code Title Description
A1C A request for examination has been filed
V4 Lapsed because of reaching the maximum lifetime of a patent

Effective date: 20090804