HK106796A - Device for correcting a video signal - Google Patents

Device for correcting a video signal

Info

Publication number
HK106796A
HK106796A HK106796A HK106796A HK106796A HK 106796 A HK106796 A HK 106796A HK 106796 A HK106796 A HK 106796A HK 106796 A HK106796 A HK 106796A HK 106796 A HK106796 A HK 106796A
Authority
HK
Hong Kong
Prior art keywords
correcting
video signal
video
signal
Prior art date
Application number
HK106796A
Other languages
English (en)
Inventor
Jean-Pierre Landragin
Original Assignee
Philips Electronics 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 Electronics Nv filed Critical Philips Electronics Nv
Publication of HK106796A publication Critical patent/HK106796A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/167—Systems rendering the television signal unintelligible and subsequently intelligible
    • H04N7/169—Systems operating in the time domain of the television signal
    • H04N7/1696—Systems operating in the time domain of the television signal by changing or reversing the order of active picture signal portions

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Details Of Television Scanning (AREA)
HK106796A 1988-06-10 1996-06-19 Device for correcting a video signal HK106796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8807781A FR2632797B1 (fr) 1988-06-10 1988-06-10 Dispositif de correction d'un signal video

Publications (1)

Publication Number Publication Date
HK106796A true HK106796A (en) 1996-06-28

Family

ID=9367174

Family Applications (1)

Application Number Title Priority Date Filing Date
HK106796A HK106796A (en) 1988-06-10 1996-06-19 Device for correcting a video signal

Country Status (7)

Country Link
US (1) US4972263A (fi)
EP (1) EP0345894B1 (fi)
JP (1) JPH0265377A (fi)
DE (1) DE68919132T2 (fi)
FI (1) FI90610C (fi)
FR (1) FR2632797B1 (fi)
HK (1) HK106796A (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2665599A1 (fr) * 1990-08-03 1992-02-07 Europ Rech Electr Lab Procede de correction a l'emission de signaux de television et dispositif de mise en óoeuvre.
US20050201230A1 (en) * 2003-09-19 2005-09-15 Shinichi Kurobe Wobble signal demodulating method, wobble signal demodulating circuit and optical disk apparatus
JP4745014B2 (ja) * 2005-10-11 2011-08-10 日本メクトロン株式会社 ケーブル部を有するプリント基板の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4352126A (en) * 1977-04-14 1982-09-28 Jacques Poncin System for reducing visible noise in television images
US4376952A (en) * 1981-07-30 1983-03-15 Rca Corporation Noise responsive automatic peaking control apparatus
EP0242469A1 (en) * 1986-04-23 1987-10-28 AMERICAN TELEVISION & COMMUNICATIONS CORPORATION Video scrambling system with line tilt correction
JPS63211879A (ja) * 1986-10-23 1988-09-02 Yoshihiko Takashima カメラ装置において，シエ−デング及びペデスタル変動を自動補正する方式
US4777648A (en) * 1986-12-15 1988-10-11 Trw Inc. Line tilt compensation method and apparatus

Also Published As

Publication number Publication date
US4972263A (en) 1990-11-20
DE68919132T2 (de) 1995-05-24
FR2632797A1 (fr) 1989-12-15
DE68919132D1 (de) 1994-12-08
FI90610C (fi) 1994-02-25
FI892791A (fi) 1989-12-11
EP0345894A1 (fr) 1989-12-13
FI90610B (fi) 1993-11-15
FI892791A0 (fi) 1989-06-07
JPH0265377A (ja) 1990-03-06
FR2632797B1 (fr) 1990-10-05
EP0345894B1 (fr) 1994-11-02

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)