JPS625538B2 - - Google Patents
Info
- Publication number
- JPS625538B2 JPS625538B2 JP15505980A JP15505980A JPS625538B2 JP S625538 B2 JPS625538 B2 JP S625538B2 JP 15505980 A JP15505980 A JP 15505980A JP 15505980 A JP15505980 A JP 15505980A JP S625538 B2 JPS625538 B2 JP S625538B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- voltage
- automatic gain
- gain control
- output
- 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
- 238000009499 grossing Methods 0.000 claims description 28
- 230000003321 amplification Effects 0.000 claims description 6
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
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
- H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
- H03G3/301—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers the gain being continuously variable
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15505980A JPS5779722A (en) | 1980-11-04 | 1980-11-04 | Automatic gain controlling circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15505980A JPS5779722A (en) | 1980-11-04 | 1980-11-04 | Automatic gain controlling circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5779722A JPS5779722A (en) | 1982-05-19 |
JPS625538B2 true JPS625538B2 (ko) | 1987-02-05 |
Family
ID=15597762
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15505980A Granted JPS5779722A (en) | 1980-11-04 | 1980-11-04 | Automatic gain controlling circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5779722A (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60153614A (ja) * | 1984-01-24 | 1985-08-13 | Toshiba Corp | 自動レベル制御回路装置 |
FI92531C (fi) * | 1991-07-23 | 1994-11-25 | Nokia Mobile Phones Ltd | Suurtaajuusilmaisin laajalla dynamiikalla |
GB9505946D0 (en) * | 1995-03-23 | 1995-05-10 | Rca Thomson Licensing Corp | Automatic sound level control |
-
1980
- 1980-11-04 JP JP15505980A patent/JPS5779722A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5779722A (en) | 1982-05-19 |
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