JPS56100511A - Amplifying circuit - Google Patents

Amplifying circuit

Info

Publication number
JPS56100511A
JPS56100511A JP394980A JP394980A JPS56100511A JP S56100511 A JPS56100511 A JP S56100511A JP 394980 A JP394980 A JP 394980A JP 394980 A JP394980 A JP 394980A JP S56100511 A JPS56100511 A JP S56100511A
Authority
JP
Japan
Prior art keywords
output level
variable resistor
negative feedback
gain
adjusted
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
Application number
JP394980A
Other languages
English (en)
Inventor
Kenji Yokoyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP394980A priority Critical patent/JPS56100511A/ja
Publication of JPS56100511A publication Critical patent/JPS56100511A/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/02—Manually-operated control
    • H03G3/04—Manually-operated control in untuned amplifiers

Landscapes

  • Control Of Amplification And Gain Control (AREA)
JP394980A 1980-01-17 1980-01-17 Amplifying circuit Pending JPS56100511A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP394980A JPS56100511A (en) 1980-01-17 1980-01-17 Amplifying circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP394980A JPS56100511A (en) 1980-01-17 1980-01-17 Amplifying circuit

Publications (1)

Publication Number Publication Date
JPS56100511A true JPS56100511A (en) 1981-08-12

Family

ID=11571358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP394980A Pending JPS56100511A (en) 1980-01-17 1980-01-17 Amplifying circuit

Country Status (1)

Country Link
JP (1) JPS56100511A (ja)

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