BE511089A - - Google Patents
Info
- Publication number
- BE511089A BE511089A BE511089DA BE511089A BE 511089 A BE511089 A BE 511089A BE 511089D A BE511089D A BE 511089DA BE 511089 A BE511089 A BE 511089A
- Authority
- BE
- Belgium
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
- H04N5/20—Circuitry for controlling amplitude response
- H04N5/202—Gamma control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
- H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
- H04N3/30—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines
- H04N3/34—Elemental scanning area oscillated rapidly in direction transverse to main scanning direction
-
- 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
- H04N5/20—Circuitry for controlling amplitude response
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/11—Scanning of colour motion picture films, e.g. for telecine
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/68—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits
- H04N9/69—Circuits for processing colour signals for controlling the amplitude of colour signals, e.g. automatic chroma control circuits for modifying the colour signals by gamma correction
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Projection-Type Copiers In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US304909XA | 1951-05-01 | 1951-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE511089A true BE511089A (pt) |
Family
ID=21854445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE511089D BE511089A (pt) | 1951-05-01 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE511089A (pt) |
| CH (1) | CH304909A (pt) |
| FR (1) | FR1059081A (pt) |
| GB (1) | GB701884A (pt) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2911468A (en) * | 1958-01-24 | 1959-11-03 | Gen Precision Lab Inc | Video resolution control |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2985064A (en) * | 1957-03-15 | 1961-05-23 | Rca Corp | Composite photography |
| US3037422A (en) * | 1957-03-15 | 1962-06-05 | Rca Corp | Composite photography |
| US2985065A (en) * | 1957-03-15 | 1961-05-23 | Rca Corp | Composite photography |
| US3041932A (en) * | 1957-09-24 | 1962-07-03 | Hunter Penrose Ltd | Photographic colour reproduction apparatus |
| FR77955E (fr) * | 1959-10-27 | 1962-05-18 | Electronique & Physique | Perfectionnements aux procédés de correction du gamma en télévision et appareillage à cet effet |
| US3270611A (en) * | 1961-08-24 | 1966-09-06 | Ibm | Apparatus for monitoring relative contrast |
| GB1057253A (en) * | 1962-11-09 | 1967-02-01 | Emi Ltd | Improvements relating to television camera arrangements |
| FR2967153B1 (fr) | 2010-11-04 | 2014-10-03 | Solvay | Procede pour le traitement d'eaux usees provenant de la preparation d'un polymere halogene |
-
0
- BE BE511089D patent/BE511089A/xx unknown
-
1952
- 1952-04-22 FR FR1059081D patent/FR1059081A/fr not_active Expired
- 1952-04-29 GB GB10805/52A patent/GB701884A/en not_active Expired
- 1952-04-30 CH CH304909D patent/CH304909A/de unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2911468A (en) * | 1958-01-24 | 1959-11-03 | Gen Precision Lab Inc | Video resolution control |
Also Published As
| Publication number | Publication date |
|---|---|
| CH304909A (de) | 1955-01-31 |
| FR1059081A (fr) | 1954-03-22 |
| GB701884A (en) | 1954-01-06 |