JPS5343769B1 - - Google Patents
Info
- Publication number
- JPS5343769B1 JPS5343769B1 JP3396171A JP3396171A JPS5343769B1 JP S5343769 B1 JPS5343769 B1 JP S5343769B1 JP 3396171 A JP3396171 A JP 3396171A JP 3396171 A JP3396171 A JP 3396171A JP S5343769 B1 JPS5343769 B1 JP S5343769B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Receiver Circuits (AREA)
- Control Of Amplification And Gain Control (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3884270A | 1970-05-19 | 1970-05-19 | |
| US3901870A | 1970-05-20 | 1970-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5343769B1 true JPS5343769B1 (enExample) | 1978-11-22 |
Family
ID=26715579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3396171A Pending JPS5343769B1 (enExample) | 1970-05-19 | 1971-05-19 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5343769B1 (enExample) |
| ES (1) | ES391331A2 (enExample) |
| FR (1) | FR2090146B1 (enExample) |
| IT (1) | IT986801B (enExample) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA950579A (en) * | 1969-03-03 | 1974-07-02 | Rca Corporation | Automatic gain control circuit |
-
1971
- 1971-05-18 IT IT2467171A patent/IT986801B/it active
- 1971-05-19 FR FR7118245A patent/FR2090146B1/fr not_active Expired
- 1971-05-19 ES ES391331A patent/ES391331A2/es not_active Expired
- 1971-05-19 JP JP3396171A patent/JPS5343769B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2090146A1 (enExample) | 1972-01-14 |
| IT986801B (it) | 1975-01-30 |
| FR2090146B1 (enExample) | 1975-02-21 |
| ES391331A2 (es) | 1974-05-01 |