GB9421270D0 - Circuit for discriminating the line of video signal - Google Patents
Circuit for discriminating the line of video signalInfo
- Publication number
- GB9421270D0 GB9421270D0 GB9421270A GB9421270A GB9421270D0 GB 9421270 D0 GB9421270 D0 GB 9421270D0 GB 9421270 A GB9421270 A GB 9421270A GB 9421270 A GB9421270 A GB 9421270A GB 9421270 D0 GB9421270 D0 GB 9421270D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- discriminating
- circuit
- line
- video signal
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/44—Colour synchronisation
- H04N9/455—Generation of colour burst signals; Insertion of colour burst signals in colour picture signals or separation of colour burst signals from colour picture signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/44—Colour synchronisation
- H04N9/465—Synchronisation of the PAL-switch
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/20—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits characterised by logic function, e.g. AND, OR, NOR, NOT circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N11/00—Colour television systems
- H04N11/06—Transmission systems characterised by the manner in which the individual colour picture signal components are combined
- H04N11/12—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only
- H04N11/14—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system
- H04N11/16—Transmission systems characterised by the manner in which the individual colour picture signal components are combined using simultaneous signals only in which one signal, modulated in phase and amplitude, conveys colour information and a second signal conveys brightness information, e.g. NTSC-system the chrominance signal alternating in phase, e.g. PAL-system
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940005707U KR0120592Y1 (en) | 1994-03-21 | 1994-03-21 | Line discriminating circuit of image signal |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| GB9421270D0 true GB9421270D0 (en) | 1994-12-07 |
| GB2287847A GB2287847A (en) | 1995-09-27 |
| GB2287847B GB2287847B (en) | 1998-03-11 |
Family
ID=19379346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9421270A Expired - Lifetime GB2287847B (en) | 1994-03-21 | 1994-10-21 | Circuit for discriminating the line of video signal |
Country Status (3)
| Country | Link |
|---|---|
| KR (1) | KR0120592Y1 (en) |
| DE (1) | DE4438974A1 (en) |
| GB (1) | GB2287847B (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4001930A1 (en) * | 1990-01-24 | 1991-07-25 | Broadcast Television Syst | METHOD FOR PROCESSING A PAL COLOR TELEVISION SIGNAL |
-
1994
- 1994-03-21 KR KR2019940005707U patent/KR0120592Y1/en not_active IP Right Cessation
- 1994-10-21 GB GB9421270A patent/GB2287847B/en not_active Expired - Lifetime
- 1994-10-31 DE DE4438974A patent/DE4438974A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| KR950028934U (en) | 1995-10-20 |
| GB2287847B (en) | 1998-03-11 |
| DE4438974A1 (en) | 1995-09-28 |
| GB2287847A (en) | 1995-09-27 |
| KR0120592Y1 (en) | 1998-07-15 |
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