NL280623A - - Google Patents
Info
- Publication number
- NL280623A NL280623A NL280623DA NL280623A NL 280623 A NL280623 A NL 280623A NL 280623D A NL280623D A NL 280623DA NL 280623 A NL280623 A NL 280623A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/26—Arbitrary function generators
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Theoretical Computer Science (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB24498/61A GB1025924A (en) | 1961-07-06 | 1961-07-06 | Improvements relating to colour television apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL280623A true NL280623A (fi) |
Family
ID=10212602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL280623D NL280623A (fi) | 1961-07-06 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3226475A (fi) |
| GB (1) | GB1025924A (fi) |
| NL (1) | NL280623A (fi) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1083334A (en) * | 1963-04-04 | 1967-09-13 | Emi Ltd | Improvements relating to colour television |
| US4994901A (en) * | 1988-12-23 | 1991-02-19 | Eastman Kodak Company | Method and apparatus for increasing the gamut of an additive display driven from a digital source |
| US5099154A (en) * | 1989-08-25 | 1992-03-24 | Thomson Consumer Electronics, Inc. | Amplifier arrangement for producing a controllable non-linear transfer characteristic useful for improving the contrast of an image |
| GB9001429D0 (en) * | 1990-01-22 | 1990-03-21 | British Broadcasting Corp | Improvements in television |
| JP2554955B2 (ja) * | 1990-10-02 | 1996-11-20 | 池上通信機株式会社 | 非線形処理回路 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE558064A (fi) * | 1951-10-18 | |||
| US2803697A (en) * | 1953-12-10 | 1957-08-20 | Rca Corp | Color television |
| US2845482A (en) * | 1957-08-22 | 1958-07-29 | Gen Precision Lab Inc | Television color masker |
-
0
- NL NL280623D patent/NL280623A/xx unknown
-
1961
- 1961-07-06 GB GB24498/61A patent/GB1025924A/en not_active Expired
-
1962
- 1962-07-02 US US206963A patent/US3226475A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3226475A (en) | 1965-12-28 |
| GB1025924A (en) | 1966-04-14 |