JPS5437665A - Automatic fain adjusting circuit - Google Patents
Automatic fain adjusting circuitInfo
- Publication number
- JPS5437665A JPS5437665A JP10456977A JP10456977A JPS5437665A JP S5437665 A JPS5437665 A JP S5437665A JP 10456977 A JP10456977 A JP 10456977A JP 10456977 A JP10456977 A JP 10456977A JP S5437665 A JPS5437665 A JP S5437665A
- Authority
- JP
- Japan
- Prior art keywords
- fain
- automatic
- adjusting circuit
- amplifier
- class
- 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.)
- Pending
Links
Landscapes
- Control Of Amplification And Gain Control (AREA)
Abstract
PURPOSE: To reduce the output distortion, by providing the first amplifier amplifying the input signal with the class A or B amplifier and the second amplifier performing the class A amplifying operation, and by reducing the gain from the gain of the second amplifier when the first amplifier performs the class B operation.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10456977A JPS5437665A (en) | 1977-08-31 | 1977-08-31 | Automatic fain adjusting circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10456977A JPS5437665A (en) | 1977-08-31 | 1977-08-31 | Automatic fain adjusting circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5437665A true JPS5437665A (en) | 1979-03-20 |
Family
ID=14384069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10456977A Pending JPS5437665A (en) | 1977-08-31 | 1977-08-31 | Automatic fain adjusting circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5437665A (en) |
-
1977
- 1977-08-31 JP JP10456977A patent/JPS5437665A/en active Pending
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