JPH0139279B2 - - Google Patents

Info

Publication number
JPH0139279B2
JPH0139279B2 JP8427280A JP8427280A JPH0139279B2 JP H0139279 B2 JPH0139279 B2 JP H0139279B2 JP 8427280 A JP8427280 A JP 8427280A JP 8427280 A JP8427280 A JP 8427280A JP H0139279 B2 JPH0139279 B2 JP H0139279B2
Authority
JP
Japan
Prior art keywords
output
microphone
transistor
circuit
pair
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
JP8427280A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5710599A (en
Inventor
Masao Horie
Tomosuke Sunada
Junta Inari
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP8427280A priority Critical patent/JPS5710599A/ja
Publication of JPS5710599A publication Critical patent/JPS5710599A/ja
Publication of JPH0139279B2 publication Critical patent/JPH0139279B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
JP8427280A 1980-06-20 1980-06-20 Microphone device Granted JPS5710599A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8427280A JPS5710599A (en) 1980-06-20 1980-06-20 Microphone device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8427280A JPS5710599A (en) 1980-06-20 1980-06-20 Microphone device

Publications (2)

Publication Number Publication Date
JPS5710599A JPS5710599A (en) 1982-01-20
JPH0139279B2 true JPH0139279B2 (hu) 1989-08-18

Family

ID=13825813

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8427280A Granted JPS5710599A (en) 1980-06-20 1980-06-20 Microphone device

Country Status (1)

Country Link
JP (1) JPS5710599A (hu)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006033091A (ja) * 2004-07-12 2006-02-02 Jepico Corp センサユニット及びセンサ信号処理回路
JP5414549B2 (ja) * 2010-01-13 2014-02-12 株式会社オーディオテクニカ マイクロホンの出力回路
JP6230052B2 (ja) * 2013-10-11 2017-11-15 株式会社オーディオテクニカ エレクトレットコンデンサマイクロホン

Also Published As

Publication number Publication date
JPS5710599A (en) 1982-01-20

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