JPS60180195U - 振動検出型マイクロホン - Google Patents

振動検出型マイクロホン

Info

Publication number
JPS60180195U
JPS60180195U JP6674884U JP6674884U JPS60180195U JP S60180195 U JPS60180195 U JP S60180195U JP 6674884 U JP6674884 U JP 6674884U JP 6674884 U JP6674884 U JP 6674884U JP S60180195 U JPS60180195 U JP S60180195U
Authority
JP
Japan
Prior art keywords
flexible diaphragm
detection microphone
vibration
vibration detection
shape
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
JP6674884U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0112468Y2 (zh
Inventor
岩田　敬助
Original Assignee
株式会社　岩田エレクトリツク
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 株式会社　岩田エレクトリツク filed Critical 株式会社　岩田エレクトリツク
Priority to JP6674884U priority Critical patent/JPS60180195U/ja
Priority to US06/622,654 priority patent/US4591668A/en
Publication of JPS60180195U publication Critical patent/JPS60180195U/ja
Application granted granted Critical
Publication of JPH0112468Y2 publication Critical patent/JPH0112468Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
JP6674884U 1984-05-08 1984-05-08 振動検出型マイクロホン Granted JPS60180195U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6674884U JPS60180195U (ja) 1984-05-08 1984-05-08 振動検出型マイクロホン
US06/622,654 US4591668A (en) 1984-05-08 1984-06-20 Vibration-detecting type microphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6674884U JPS60180195U (ja) 1984-05-08 1984-05-08 振動検出型マイクロホン

Publications (2)

Publication Number Publication Date
JPS60180195U true JPS60180195U (ja) 1985-11-29
JPH0112468Y2 JPH0112468Y2 (zh) 1989-04-11

Family

ID=30599939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6674884U Granted JPS60180195U (ja) 1984-05-08 1984-05-08 振動検出型マイクロホン

Country Status (1)

Country Link
JP (1) JPS60180195U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000044197A1 (fr) * 1999-01-19 2000-07-27 Temco Japan Co., Ltd. Microphone par voie osseuse
JPWO2021106865A1 (zh) * 2019-11-29 2021-06-03

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000044197A1 (fr) * 1999-01-19 2000-07-27 Temco Japan Co., Ltd. Microphone par voie osseuse
JPWO2021106865A1 (zh) * 2019-11-29 2021-06-03
US12089002B2 (en) 2019-11-29 2024-09-10 Murata Manufacturing Co., Ltd. Bioacoustic sensor and stethoscope including the same

Also Published As

Publication number Publication date
JPH0112468Y2 (zh) 1989-04-11

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