NL6606964A - - Google Patents
Info
- Publication number
- NL6606964A NL6606964A NL6606964A NL6606964A NL6606964A NL 6606964 A NL6606964 A NL 6606964A NL 6606964 A NL6606964 A NL 6606964A NL 6606964 A NL6606964 A NL 6606964A NL 6606964 A NL6606964 A NL 6606964A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/52—Automatic gain control
- H04N5/53—Keyed automatic gain control
-
- 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
- H04N5/18—Circuitry for reinsertion of DC and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit
- H04N5/185—Circuitry for reinsertion of DC and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit for the black level
-
- 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
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/52—Automatic gain control
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Picture Signal Circuits (AREA)
- Networks Using Active Elements (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965F0046124 DE1242674B (de) | 1965-05-22 | 1965-05-22 | Schaltungsanordnung zur Gewinnung einer Regelspannung aus einem Fernsehsignal |
| DEF0047904 | 1965-12-13 | ||
| DEF0048786 | 1966-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6606964A true NL6606964A (https=) | 1966-11-23 |
Family
ID=27210426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6606964A NL6606964A (https=) | 1965-05-22 | 1966-05-20 |
Country Status (2)
| Country | Link |
|---|---|
| GB (2) | GB1145969A (https=) |
| NL (1) | NL6606964A (https=) |
-
1966
- 1966-05-20 GB GB3275968A patent/GB1145969A/en not_active Expired
- 1966-05-20 NL NL6606964A patent/NL6606964A/xx unknown
- 1966-05-20 GB GB2249566A patent/GB1141471A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1145969A (en) | 1969-03-19 |
| GB1141471A (en) | 1969-01-29 |