FR2625061B1 - - Google Patents

Info

Publication number
FR2625061B1
FR2625061B1 FR8717706A FR8717706A FR2625061B1 FR 2625061 B1 FR2625061 B1 FR 2625061B1 FR 8717706 A FR8717706 A FR 8717706A FR 8717706 A FR8717706 A FR 8717706A FR 2625061 B1 FR2625061 B1 FR 2625061B1
Authority
FR
France
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 - Fee Related
Application number
FR8717706A
Other languages
French (fr)
Other versions
FR2625061A1 (fr
Inventor
Travert Serge
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.)
Thomson Grand Public
Original Assignee
Thomson Grand Public
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 Thomson Grand Public filed Critical Thomson Grand Public
Priority to FR8717706A priority Critical patent/FR2625061A1/fr
Publication of FR2625061A1 publication Critical patent/FR2625061A1/fr
Application granted granted Critical
Publication of FR2625061B1 publication Critical patent/FR2625061B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
    • H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Processing Of Color Television Signals (AREA)
FR8717706A 1987-12-18 1987-12-18 Separateur de signaux de luminance et de chrominance d'un signal video composite pal ou secam Granted FR2625061A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8717706A FR2625061A1 (fr) 1987-12-18 1987-12-18 Separateur de signaux de luminance et de chrominance d'un signal video composite pal ou secam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8717706A FR2625061A1 (fr) 1987-12-18 1987-12-18 Separateur de signaux de luminance et de chrominance d'un signal video composite pal ou secam

Publications (2)

Publication Number Publication Date
FR2625061A1 FR2625061A1 (fr) 1989-06-23
FR2625061B1 true FR2625061B1 (el) 1994-04-22

Family

ID=9358026

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8717706A Granted FR2625061A1 (fr) 1987-12-18 1987-12-18 Separateur de signaux de luminance et de chrominance d'un signal video composite pal ou secam

Country Status (1)

Country Link
FR (1) FR2625061A1 (el)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55150688A (en) * 1979-05-15 1980-11-22 Sony Corp Separating circuit of color video signal
SE453246B (sv) * 1982-11-26 1988-01-18 Rca Corp Anordning och sett for bild-till-bildkamfiltrering av en sammansatt televisionssignal
FR2583246B1 (fr) * 1985-06-11 1987-08-07 Thomson Csf Procede de separation des signaux de luminance et de chrominance d'un signal video composite pal ou secam et dispositif pour la mise en oeuvre de ce procede
US4688080A (en) * 1985-09-27 1987-08-18 Ampex Corporation Multi-standard adaptive chrominance separator

Also Published As

Publication number Publication date
FR2625061A1 (fr) 1989-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse