BE474939A - - Google Patents
Info
- Publication number
- BE474939A BE474939A BE474939DA BE474939A BE 474939 A BE474939 A BE 474939A BE 474939D A BE474939D A BE 474939DA BE 474939 A BE474939 A BE 474939A
- Authority
- BE
- Belgium
Links
Classifications
-
- 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
-
- 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
- H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
- H04N5/213—Circuitry for suppressing or minimising impulsive noise
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB257599X | 1939-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE474939A true BE474939A (en:Method) |
Family
ID=10232851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE474939D BE474939A (en:Method) | 1939-04-22 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE474939A (en:Method) |
| CH (1) | CH257599A (en:Method) |
| FR (1) | FR865082A (en:Method) |
-
0
- BE BE474939D patent/BE474939A/xx unknown
-
1940
- 1940-04-20 FR FR865082D patent/FR865082A/fr not_active Expired
-
1947
- 1947-01-23 CH CH257599D patent/CH257599A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH257599A (de) | 1948-10-15 |
| FR865082A (fr) | 1941-05-13 |