NL8302984A - Beeldweergeefinrichting met een ruisdetektor. - Google Patents
Beeldweergeefinrichting met een ruisdetektor. Download PDFInfo
- 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
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)
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)
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)
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 |
-
1983
- 1983-08-26 NL NL8302984A patent/NL8302984A/nl not_active Application Discontinuation
-
1984
- 1984-08-09 US US06/639,164 patent/US4636860A/en not_active Expired - Fee Related
- 1984-08-20 DE DE8484201205T patent/DE3467079D1/de not_active Expired
- 1984-08-20 EP EP84201205A patent/EP0135236B1/en not_active Expired
- 1984-08-23 DD DD84266564A patent/DD222464A5/de not_active IP Right Cessation
- 1984-08-24 JP JP59175342A patent/JPS6069964A/ja active Granted
- 1984-08-24 AU AU32377/84A patent/AU568398B2/en not_active Ceased
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
Date | Code | Title | Description |
---|---|---|---|
A1B | A search report has been drawn up | ||
BV | The patent application has lapsed |