JPS6230385Y2 - - Google Patents

Info

Publication number
JPS6230385Y2
JPS6230385Y2 JP1980106785U JP10678580U JPS6230385Y2 JP S6230385 Y2 JPS6230385 Y2 JP S6230385Y2 JP 1980106785 U JP1980106785 U JP 1980106785U JP 10678580 U JP10678580 U JP 10678580U JP S6230385 Y2 JPS6230385 Y2 JP S6230385Y2
Authority
JP
Japan
Prior art keywords
microphone
impedance
circuit
built
amplifier circuit
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
Application number
JP1980106785U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5734683U (en]
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 filed Critical
Priority to JP1980106785U priority Critical patent/JPS6230385Y2/ja
Publication of JPS5734683U publication Critical patent/JPS5734683U/ja
Application granted granted Critical
Publication of JPS6230385Y2 publication Critical patent/JPS6230385Y2/ja
Expired legal-status Critical Current

Links

JP1980106785U 1980-07-28 1980-07-28 Expired JPS6230385Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1980106785U JPS6230385Y2 (en]) 1980-07-28 1980-07-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980106785U JPS6230385Y2 (en]) 1980-07-28 1980-07-28

Publications (2)

Publication Number Publication Date
JPS5734683U JPS5734683U (en]) 1982-02-23
JPS6230385Y2 true JPS6230385Y2 (en]) 1987-08-04

Family

ID=29468132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1980106785U Expired JPS6230385Y2 (en]) 1980-07-28 1980-07-28

Country Status (1)

Country Link
JP (1) JPS6230385Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5396819A (en) * 1977-02-04 1978-08-24 Nippon Telegr & Teleph Corp <Ntt> Microphone connection circuit

Also Published As

Publication number Publication date
JPS5734683U (en]) 1982-02-23

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