FR2570911B1 - Circuit debruiteur de signal video - Google Patents

Circuit debruiteur de signal video

Info

Publication number
FR2570911B1
FR2570911B1 FR8414707A FR8414707A FR2570911B1 FR 2570911 B1 FR2570911 B1 FR 2570911B1 FR 8414707 A FR8414707 A FR 8414707A FR 8414707 A FR8414707 A FR 8414707A FR 2570911 B1 FR2570911 B1 FR 2570911B1
Authority
FR
France
Prior art keywords
video signal
signal noise
noise circuit
circuit
video
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
Application number
FR8414707A
Other languages
English (en)
Other versions
FR2570911A1 (fr
Inventor
Claude Gillet
Claude Lepage
Gerard Voisin
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 CSF SA filed Critical Thomson CSF SA
Priority to FR8414707A priority Critical patent/FR2570911B1/fr
Publication of FR2570911A1 publication Critical patent/FR2570911A1/fr
Application granted granted Critical
Publication of FR2570911B1 publication Critical patent/FR2570911B1/fr
Expired legal-status Critical Current

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
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Networks Using Active Elements (AREA)
FR8414707A 1984-09-25 1984-09-25 Circuit debruiteur de signal video Expired FR2570911B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8414707A FR2570911B1 (fr) 1984-09-25 1984-09-25 Circuit debruiteur de signal video

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8414707A FR2570911B1 (fr) 1984-09-25 1984-09-25 Circuit debruiteur de signal video

Publications (2)

Publication Number Publication Date
FR2570911A1 FR2570911A1 (fr) 1986-03-28
FR2570911B1 true FR2570911B1 (fr) 1989-08-25

Family

ID=9308048

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8414707A Expired FR2570911B1 (fr) 1984-09-25 1984-09-25 Circuit debruiteur de signal video

Country Status (1)

Country Link
FR (1) FR2570911B1 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715477A (en) * 1971-03-11 1973-02-06 Rca Corp Video signal noise-limiting apparatus

Also Published As

Publication number Publication date
FR2570911A1 (fr) 1986-03-28

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse