JPS57123781A - Tv signal transmission system - Google Patents
Tv signal transmission systemInfo
- Publication number
- JPS57123781A JPS57123781A JP56008320A JP832081A JPS57123781A JP S57123781 A JPS57123781 A JP S57123781A JP 56008320 A JP56008320 A JP 56008320A JP 832081 A JP832081 A JP 832081A JP S57123781 A JPS57123781 A JP S57123781A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- white level
- detecting
- level signal
- agc
- Prior art date
- 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.)
- Granted
Links
- 230000008054 signal transmission Effects 0.000 title 1
- 230000005540 biological transmission Effects 0.000 abstract 2
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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56008320A JPS57123781A (en) | 1981-01-22 | 1981-01-22 | Tv signal transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56008320A JPS57123781A (en) | 1981-01-22 | 1981-01-22 | Tv signal transmission system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57123781A true JPS57123781A (en) | 1982-08-02 |
| JPS6257153B2 JPS6257153B2 (ja) | 1987-11-30 |
Family
ID=11689864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56008320A Granted JPS57123781A (en) | 1981-01-22 | 1981-01-22 | Tv signal transmission system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57123781A (ja) |
-
1981
- 1981-01-22 JP JP56008320A patent/JPS57123781A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6257153B2 (ja) | 1987-11-30 |
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