JPS6214140B2 - - Google Patents
Info
- Publication number
- JPS6214140B2 JPS6214140B2 JP7202079A JP7202079A JPS6214140B2 JP S6214140 B2 JPS6214140 B2 JP S6214140B2 JP 7202079 A JP7202079 A JP 7202079A JP 7202079 A JP7202079 A JP 7202079A JP S6214140 B2 JPS6214140 B2 JP S6214140B2
- Authority
- JP
- Japan
- Prior art keywords
- output
- detection
- transistor
- automatic gain
- gain control
- 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.)
- Expired
Links
Classifications
-
- 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
- H03G3/34—Muting amplifier when no signal is present
- H03G3/348—Muting in response to a mechanical action or to power supply variations, e.g. during tuning; Click removal circuits
Landscapes
- Noise Elimination (AREA)
- Circuits Of Receivers In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7202079A JPS55163919A (en) | 1979-06-08 | 1979-06-08 | Receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7202079A JPS55163919A (en) | 1979-06-08 | 1979-06-08 | Receiver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55163919A JPS55163919A (en) | 1980-12-20 |
| JPS6214140B2 true JPS6214140B2 (pm) | 1987-03-31 |
Family
ID=13477302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7202079A Granted JPS55163919A (en) | 1979-06-08 | 1979-06-08 | Receiver |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55163919A (pm) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6046131A (ja) * | 1983-08-23 | 1985-03-12 | Rohm Co Ltd | ミュ−ティング回路 |
-
1979
- 1979-06-08 JP JP7202079A patent/JPS55163919A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55163919A (en) | 1980-12-20 |
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