JPS57210705A - Muting circuit for variable impedance circuit - Google Patents
Muting circuit for variable impedance circuitInfo
- Publication number
- JPS57210705A JPS57210705A JP9469381A JP9469381A JPS57210705A JP S57210705 A JPS57210705 A JP S57210705A JP 9469381 A JP9469381 A JP 9469381A JP 9469381 A JP9469381 A JP 9469381A JP S57210705 A JPS57210705 A JP S57210705A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- gate
- hold
- variable resistor
- muting
- 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
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
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9469381A JPS57210705A (en) | 1981-06-19 | 1981-06-19 | Muting circuit for variable impedance circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9469381A JPS57210705A (en) | 1981-06-19 | 1981-06-19 | Muting circuit for variable impedance circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57210705A true JPS57210705A (en) | 1982-12-24 |
| JPH0231524B2 JPH0231524B2 (enrdf_load_stackoverflow) | 1990-07-13 |
Family
ID=14117261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9469381A Granted JPS57210705A (en) | 1981-06-19 | 1981-06-19 | Muting circuit for variable impedance circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57210705A (enrdf_load_stackoverflow) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54150922A (en) * | 1978-05-19 | 1979-11-27 | Matsushita Electric Ind Co Ltd | Control unit |
| JPS5633814U (enrdf_load_stackoverflow) * | 1979-08-23 | 1981-04-02 |
-
1981
- 1981-06-19 JP JP9469381A patent/JPS57210705A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54150922A (en) * | 1978-05-19 | 1979-11-27 | Matsushita Electric Ind Co Ltd | Control unit |
| JPS5633814U (enrdf_load_stackoverflow) * | 1979-08-23 | 1981-04-02 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0231524B2 (enrdf_load_stackoverflow) | 1990-07-13 |
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