NL48526C - - Google Patents
Info
- Publication number
- NL48526C NL48526C NL48526DA NL48526C NL 48526 C NL48526 C NL 48526C NL 48526D A NL48526D A NL 48526DA NL 48526 C NL48526 C NL 48526C
- Authority
- NL
- Netherlands
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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/08—Separation of synchronising signals from picture signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/08—Separation of synchronising signals from picture signals
- H04N5/10—Separation of line synchronising signal from frame synchronising signal or vice versa
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE420679X | 1932-06-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL48526C true NL48526C (https=) |
Family
ID=6453196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL48526D NL48526C (https=) | 1932-06-07 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2224113A (https=) |
| FR (1) | FR756496A (https=) |
| GB (1) | GB420679A (https=) |
| NL (1) | NL48526C (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE407565A (https=) * | 1934-03-17 | |||
| DE766547C (de) * | 1936-11-12 | 1954-08-09 | Fernseh Gmbh | Schaltung mit veraenderlichem Verstaerkungsgrad zur Verstaerkung von Bildzeichen |
| NL61922C (https=) * | 1937-12-24 |
-
0
- NL NL48526D patent/NL48526C/xx active
-
1933
- 1933-06-03 US US674206A patent/US2224113A/en not_active Expired - Lifetime
- 1933-06-06 FR FR756496D patent/FR756496A/fr not_active Expired
- 1933-06-06 GB GB16155/33A patent/GB420679A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB420679A (en) | 1934-12-06 |
| FR756496A (fr) | 1933-12-11 |
| US2224113A (en) | 1940-12-03 |