JPS5741009A - Sound signal amplifying circuit - Google Patents

Sound signal amplifying circuit

Info

Publication number
JPS5741009A
JPS5741009A JP11733480A JP11733480A JPS5741009A JP S5741009 A JPS5741009 A JP S5741009A JP 11733480 A JP11733480 A JP 11733480A JP 11733480 A JP11733480 A JP 11733480A JP S5741009 A JPS5741009 A JP S5741009A
Authority
JP
Japan
Prior art keywords
reproduction
amplifier
microphone
case
time
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.)
Granted
Application number
JP11733480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6134685B2 (enExample
Inventor
Yuzuru Inoue
Hiroyuki Hattori
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.)
Victor Company of Japan Ltd
Nippon Victor KK
Original Assignee
Victor Company of Japan Ltd
Nippon Victor KK
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 Victor Company of Japan Ltd, Nippon Victor KK filed Critical Victor Company of Japan Ltd
Priority to JP11733480A priority Critical patent/JPS5741009A/ja
Publication of JPS5741009A publication Critical patent/JPS5741009A/ja
Publication of JPS6134685B2 publication Critical patent/JPS6134685B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
    • H03F1/34—Negative-feedback-circuit arrangements with or without positive feedback

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Amplifiers (AREA)
JP11733480A 1980-08-26 1980-08-26 Sound signal amplifying circuit Granted JPS5741009A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11733480A JPS5741009A (en) 1980-08-26 1980-08-26 Sound signal amplifying circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11733480A JPS5741009A (en) 1980-08-26 1980-08-26 Sound signal amplifying circuit

Publications (2)

Publication Number Publication Date
JPS5741009A true JPS5741009A (en) 1982-03-06
JPS6134685B2 JPS6134685B2 (enExample) 1986-08-08

Family

ID=14709144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11733480A Granted JPS5741009A (en) 1980-08-26 1980-08-26 Sound signal amplifying circuit

Country Status (1)

Country Link
JP (1) JPS5741009A (enExample)

Also Published As

Publication number Publication date
JPS6134685B2 (enExample) 1986-08-08

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