JPH0326565B2 - - Google Patents
Info
- Publication number
- JPH0326565B2 JPH0326565B2 JP58156998A JP15699883A JPH0326565B2 JP H0326565 B2 JPH0326565 B2 JP H0326565B2 JP 58156998 A JP58156998 A JP 58156998A JP 15699883 A JP15699883 A JP 15699883A JP H0326565 B2 JPH0326565 B2 JP H0326565B2
- Authority
- JP
- Japan
- Prior art keywords
- transistor
- circuit
- base
- voltage
- current
- 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 - Lifetime
Links
- 239000003990 capacitor Substances 0.000 claims description 26
- 238000011084 recovery Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000005236 sound signal Effects 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Control Of Amplification And Gain Control (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15699883A JPS6048609A (ja) | 1983-08-27 | 1983-08-27 | 自動レベル調整回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15699883A JPS6048609A (ja) | 1983-08-27 | 1983-08-27 | 自動レベル調整回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6048609A JPS6048609A (ja) | 1985-03-16 |
JPH0326565B2 true JPH0326565B2 (US07816562-20101019-C00012.png) | 1991-04-11 |
Family
ID=15639947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15699883A Granted JPS6048609A (ja) | 1983-08-27 | 1983-08-27 | 自動レベル調整回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6048609A (US07816562-20101019-C00012.png) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5092534A (en) * | 1990-11-15 | 1992-03-03 | Tanaka Seiki Co., Ltd. | Tensioning apparatus |
JPH05183361A (ja) * | 1991-12-26 | 1993-07-23 | Sanyo Electric Co Ltd | Alc回路 |
JP2996135B2 (ja) * | 1995-03-27 | 1999-12-27 | ヤマハ株式会社 | 自動利得制御回路 |
JP3583632B2 (ja) | 1998-12-15 | 2004-11-04 | タナカ工業株式会社 | 2サイクルエンジン |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5518126A (en) * | 1978-07-25 | 1980-02-08 | Fujitsu Ltd | Automatic gain control amplifier circuit |
JPS55104143A (en) * | 1979-02-02 | 1980-08-09 | Matsushita Electric Ind Co Ltd | Signal processor |
JPS5793710A (en) * | 1980-12-02 | 1982-06-10 | Mitsubishi Electric Corp | Automatic gain control circuit |
JPS59101915A (ja) * | 1982-12-01 | 1984-06-12 | Hitachi Ltd | Agc回路 |
-
1983
- 1983-08-27 JP JP15699883A patent/JPS6048609A/ja active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5518126A (en) * | 1978-07-25 | 1980-02-08 | Fujitsu Ltd | Automatic gain control amplifier circuit |
JPS55104143A (en) * | 1979-02-02 | 1980-08-09 | Matsushita Electric Ind Co Ltd | Signal processor |
JPS5793710A (en) * | 1980-12-02 | 1982-06-10 | Mitsubishi Electric Corp | Automatic gain control circuit |
JPS59101915A (ja) * | 1982-12-01 | 1984-06-12 | Hitachi Ltd | Agc回路 |
Also Published As
Publication number | Publication date |
---|---|
JPS6048609A (ja) | 1985-03-16 |