DE69313899T2 - Videosignalgenerator mit niedriger Taktrate - Google Patents
Videosignalgenerator mit niedriger TaktrateInfo
- Publication number
- DE69313899T2 DE69313899T2 DE69313899T DE69313899T DE69313899T2 DE 69313899 T2 DE69313899 T2 DE 69313899T2 DE 69313899 T DE69313899 T DE 69313899T DE 69313899 T DE69313899 T DE 69313899T DE 69313899 T2 DE69313899 T2 DE 69313899T2
- Authority
- DE
- Germany
- Prior art keywords
- video signal
- signal generator
- clock rate
- rate video
- low clock
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N17/00—Diagnosis, testing or measuring for television systems or their details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/222—Studio circuitry; Studio devices; Studio equipment
- H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Studio Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9206708A GB2265781B (en) | 1992-03-27 | 1992-03-27 | Video signal generating apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69313899D1 DE69313899D1 (de) | 1997-10-23 |
DE69313899T2 true DE69313899T2 (de) | 1998-03-05 |
Family
ID=10712961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69313899T Expired - Fee Related DE69313899T2 (de) | 1992-03-27 | 1993-02-19 | Videosignalgenerator mit niedriger Taktrate |
Country Status (5)
Country | Link |
---|---|
US (1) | US5349388A (de) |
EP (1) | EP0562715B1 (de) |
JP (1) | JPH0670233A (de) |
DE (1) | DE69313899T2 (de) |
GB (1) | GB2265781B (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9403983D0 (en) * | 1994-03-02 | 1994-04-20 | Snell & Wilcox Ltd | Video test signals |
GB2348760B (en) * | 1999-04-09 | 2003-07-16 | Sony Uk Ltd | Edge modulation |
GB2348765B (en) * | 1999-04-09 | 2003-07-30 | Sony Uk Ltd | Signal generator |
US7170404B2 (en) * | 2004-07-23 | 2007-01-30 | Innovalarm Corporation | Acoustic alert communication system with enhanced signal to noise capabilities |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB898779A (en) * | 1958-09-01 | 1962-06-14 | Roe A V & Co Ltd | Improvements relating to function generators for digital computing engines |
DE2821024C3 (de) * | 1978-05-12 | 1981-02-05 | Institut Fuer Rundfunktechnik Gmbh, 8000 Muenchen | Signalgenerator zur Synthese von Fernseh-Priifzeilensignalen |
FR2523791B1 (fr) * | 1982-03-19 | 1985-01-04 | Thomson Csf | Dispositif et appareil de test d'equipements electroniques notamment de television |
FR2523789B1 (fr) * | 1982-03-19 | 1985-01-04 | Thomson Csf | Dispositif de generation de signaux de test d'equipements electroniques |
US4466014A (en) * | 1982-09-30 | 1984-08-14 | Allied Corporation | Video test method and apparatus with incremental scan rate capability |
US4635096A (en) * | 1983-04-08 | 1987-01-06 | Sony Corporation | Test signal generator |
CA1306051C (en) * | 1986-09-17 | 1992-08-04 | Dennis L. Holmbo | Television signal generator |
US4910681A (en) * | 1987-05-15 | 1990-03-20 | Anritsu Corporation | Multi-functionality television testing signal generator using digital scheme |
US4954898A (en) * | 1988-05-07 | 1990-09-04 | Sony Corporation | Wipe pattern generator |
-
1992
- 1992-03-27 GB GB9206708A patent/GB2265781B/en not_active Expired - Fee Related
-
1993
- 1993-02-19 DE DE69313899T patent/DE69313899T2/de not_active Expired - Fee Related
- 1993-02-19 EP EP93301226A patent/EP0562715B1/de not_active Expired - Lifetime
- 1993-03-17 US US08/032,108 patent/US5349388A/en not_active Expired - Lifetime
- 1993-03-26 JP JP5068184A patent/JPH0670233A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0562715A2 (de) | 1993-09-29 |
GB2265781A (en) | 1993-10-06 |
EP0562715A3 (de) | 1994-01-19 |
GB2265781B (en) | 1995-09-20 |
GB9206708D0 (en) | 1992-05-13 |
DE69313899D1 (de) | 1997-10-23 |
US5349388A (en) | 1994-09-20 |
EP0562715B1 (de) | 1997-09-17 |
JPH0670233A (ja) | 1994-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |