NL8302984A - Beeldweergeefinrichting met een ruisdetektor. - Google Patents

Beeldweergeefinrichting met een ruisdetektor. Download PDF

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Publication number
NL8302984A
NL8302984A NL8302984A NL8302984A NL8302984A NL 8302984 A NL8302984 A NL 8302984A NL 8302984 A NL8302984 A NL 8302984A NL 8302984 A NL8302984 A NL 8302984A NL 8302984 A NL8302984 A NL 8302984A
Authority
NL
Netherlands
Prior art keywords
signal
noise
stage
frame
counter
Prior art date
Application number
NL8302984A
Other languages
English (en)
Dutch (nl)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Priority to NL8302984A priority Critical patent/NL8302984A/nl
Priority to US06/639,164 priority patent/US4636860A/en
Priority to DE8484201205T priority patent/DE3467079D1/de
Priority to EP84201205A priority patent/EP0135236B1/en
Priority to DD84266564A priority patent/DD222464A5/de
Priority to JP59175342A priority patent/JPS6069964A/ja
Priority to AU32377/84A priority patent/AU568398B2/en
Publication of NL8302984A publication Critical patent/NL8302984A/nl

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)
  • Synchronizing For Television (AREA)
  • Picture Signal Circuits (AREA)
  • Details Of Television Scanning (AREA)
NL8302984A 1983-08-26 1983-08-26 Beeldweergeefinrichting met een ruisdetektor. NL8302984A (nl)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL8302984A NL8302984A (nl) 1983-08-26 1983-08-26 Beeldweergeefinrichting met een ruisdetektor.
US06/639,164 US4636860A (en) 1983-08-26 1984-08-09 Picture display device comprising a noise detector
DE8484201205T DE3467079D1 (en) 1983-08-26 1984-08-20 Picture display device comprising a noise detector
EP84201205A EP0135236B1 (en) 1983-08-26 1984-08-20 Picture display device comprising a noise detector
DD84266564A DD222464A5 (de) 1983-08-26 1984-08-23 Bildwiedergabeanordnung mit einem rauschdetektor
JP59175342A JPS6069964A (ja) 1983-08-26 1984-08-24 画像表示装置
AU32377/84A AU568398B2 (en) 1983-08-26 1984-08-24 Picture display device comprising a noise detector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8302984A NL8302984A (nl) 1983-08-26 1983-08-26 Beeldweergeefinrichting met een ruisdetektor.
NL8302984 1983-08-26

Publications (1)

Publication Number Publication Date
NL8302984A true NL8302984A (nl) 1985-03-18

Family

ID=19842311

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8302984A NL8302984A (nl) 1983-08-26 1983-08-26 Beeldweergeefinrichting met een ruisdetektor.

Country Status (7)

Country Link
US (1) US4636860A (ja)
EP (1) EP0135236B1 (ja)
JP (1) JPS6069964A (ja)
AU (1) AU568398B2 (ja)
DD (1) DD222464A5 (ja)
DE (1) DE3467079D1 (ja)
NL (1) NL8302984A (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2625637B1 (fr) * 1988-01-04 1990-06-15 Sgs Thomson Microelectronics Circuit de reconnaissance d'un signal de magnetoscope
JPH01204573A (ja) * 1988-02-10 1989-08-17 Sony Corp 雑音低減回路
IT1229479B (it) * 1989-03-13 1991-09-03 Bioresearch Spa Impiego di 5' deossi 5' metiltioadenosina, di s adenosilmetionina e dei loro sali per la preparazione di composizioni farmaceutiche atte a favorire la crescita dei capelli in soggetti affetti da calvizie e composizioni farmaceutiche relative.
DE3924686A1 (de) * 1989-07-26 1991-01-31 Philips Patentverwaltung Synchronisieranordnung fuer ein bildwiedergabegeraet
GB9113922D0 (en) * 1991-06-27 1991-08-14 Thomson Consumer Electronics Television sync disable circuit
DE69523113T2 (de) * 1994-03-07 2002-06-06 Koninklijke Philips Electronics N.V., Eindhoven Rauschmessung
FR2742623B1 (fr) * 1995-12-18 1998-03-06 Sgs Thomson Microelectronics Dispositif de traitement de signaux de synchronisation
DE19743124B4 (de) * 1997-09-30 2004-08-26 Harman Becker Automotive Systems (Xsys Division) Gmbh Verfahren zur Bestimmung der Qualität eines Videosignals und/oder eines Fernsehbildes
CN113280912B (zh) * 2021-06-09 2024-03-05 湛江港（集团）股份有限公司 一种工业企业厂界多维度噪声监测系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806646A (en) * 1972-09-11 1974-04-23 Zenith Radio Corp Noise processing system and method for use in a television receiver
JPS5249730A (en) * 1975-10-17 1977-04-21 Matsushita Electric Ind Co Ltd Noise detection unit
US4295161A (en) * 1980-04-21 1981-10-13 Rca Corporation Keyed noise filter in a television receiver
JPS57142088A (en) * 1981-02-27 1982-09-02 Sanyo Electric Co Ltd Detecting circuit for electric field strength
EP0059379B1 (en) * 1981-02-27 1988-09-28 Sanyo Electric Co., Ltd. Noise detecting circuit and television receiver employing the same
NL8103437A (nl) * 1981-07-21 1983-02-16 Philips Nv Synchroniseerschakeling voor een televisie-ontvanger.
US4376952A (en) * 1981-07-30 1983-03-15 Rca Corporation Noise responsive automatic peaking control apparatus
JPS5831677A (ja) * 1981-08-19 1983-02-24 Pioneer Electronic Corp 映像再生装置

Also Published As

Publication number Publication date
DD222464A5 (de) 1985-05-15
DE3467079D1 (en) 1987-12-03
US4636860A (en) 1987-01-13
AU3237784A (en) 1985-02-28
EP0135236A1 (en) 1985-03-27
AU568398B2 (en) 1987-12-24
JPH0342033B2 (ja) 1991-06-25
EP0135236B1 (en) 1987-10-28
JPS6069964A (ja) 1985-04-20

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Legal Events

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A1B A search report has been drawn up
BV The patent application has lapsed