DD97531A1 - - Google Patents
Info
- Publication number
- DD97531A1 DD97531A1 DD16370972A DD16370972A DD97531A1 DD 97531 A1 DD97531 A1 DD 97531A1 DD 16370972 A DD16370972 A DD 16370972A DD 16370972 A DD16370972 A DD 16370972A DD 97531 A1 DD97531 A1 DD 97531A1
- Authority
- DD
- German Democratic Republic
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
- H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
- H04N5/165—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level to maintain the black level constant
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Picture Signal Circuits (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16370972A DD97531A1 (pt) | 1972-06-15 | 1972-06-15 | |
| DE19732314932 DE2314932A1 (de) | 1972-06-15 | 1973-03-26 | Schaltungsanordnung zur stabilisierung des schwarzwertes einer bildroehre |
| FR7320841A FR2189963B3 (pt) | 1972-06-15 | 1973-06-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16370972A DD97531A1 (pt) | 1972-06-15 | 1972-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD97531A1 true DD97531A1 (pt) | 1973-05-14 |
Family
ID=5487014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16370972A DD97531A1 (pt) | 1972-06-15 | 1972-06-15 |
Country Status (3)
| Country | Link |
|---|---|
| DD (1) | DD97531A1 (pt) |
| DE (1) | DE2314932A1 (pt) |
| FR (1) | FR2189963B3 (pt) |
-
1972
- 1972-06-15 DD DD16370972A patent/DD97531A1/xx unknown
-
1973
- 1973-03-26 DE DE19732314932 patent/DE2314932A1/de active Pending
- 1973-06-07 FR FR7320841A patent/FR2189963B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2189963B3 (pt) | 1976-05-28 |
| DE2314932A1 (de) | 1973-12-20 |
| FR2189963A1 (pt) | 1974-01-25 |