JPS6317243B2 - - Google Patents
Info
- Publication number
- JPS6317243B2 JPS6317243B2 JP8845981A JP8845981A JPS6317243B2 JP S6317243 B2 JPS6317243 B2 JP S6317243B2 JP 8845981 A JP8845981 A JP 8845981A JP 8845981 A JP8845981 A JP 8845981A JP S6317243 B2 JPS6317243 B2 JP S6317243B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- time constant
- rectifier
- diode
- wave
- 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
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 21
- 229910052710 silicon Inorganic materials 0.000 claims description 21
- 239000010703 silicon Substances 0.000 claims description 21
- 229910052732 germanium Inorganic materials 0.000 claims description 16
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 11
- 239000003990 capacitor Substances 0.000 description 6
- 238000011084 recovery Methods 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange 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)
- Rectifiers (AREA)
- Control Of Amplification And Gain Control (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8845981A JPS57203308A (en) | 1981-06-09 | 1981-06-09 | Rectifying time constant circuit |
| US06/386,157 US4495428A (en) | 1981-06-09 | 1982-06-07 | Circuit arrangement for deriving a level control signal using silicon diodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8845981A JPS57203308A (en) | 1981-06-09 | 1981-06-09 | Rectifying time constant circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57203308A JPS57203308A (en) | 1982-12-13 |
| JPS6317243B2 true JPS6317243B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-04-13 |
Family
ID=13943363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8845981A Granted JPS57203308A (en) | 1981-06-09 | 1981-06-09 | Rectifying time constant circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57203308A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1981
- 1981-06-09 JP JP8845981A patent/JPS57203308A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57203308A (en) | 1982-12-13 |