JP2536932Y2 - マイクロホン - Google Patents

マイクロホン

Info

Publication number
JP2536932Y2
JP2536932Y2 JP6344789U JP6344789U JP2536932Y2 JP 2536932 Y2 JP2536932 Y2 JP 2536932Y2 JP 6344789 U JP6344789 U JP 6344789U JP 6344789 U JP6344789 U JP 6344789U JP 2536932 Y2 JP2536932 Y2 JP 2536932Y2
Authority
JP
Japan
Prior art keywords
nose
microphone
sub
main
opening
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 - Lifetime
Application number
JP6344789U
Other languages
English (en)
Japanese (ja)
Other versions
JPH033899U (enExample
Inventor
哲雄 嶋田
稔 高橋
Original Assignee
日立プラント建設株式会社
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 日立プラント建設株式会社 filed Critical 日立プラント建設株式会社
Priority to JP6344789U priority Critical patent/JP2536932Y2/ja
Publication of JPH033899U publication Critical patent/JPH033899U/ja
Application granted granted Critical
Publication of JP2536932Y2 publication Critical patent/JP2536932Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
JP6344789U 1989-05-31 1989-05-31 マイクロホン Expired - Lifetime JP2536932Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6344789U JP2536932Y2 (ja) 1989-05-31 1989-05-31 マイクロホン

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6344789U JP2536932Y2 (ja) 1989-05-31 1989-05-31 マイクロホン

Publications (2)

Publication Number Publication Date
JPH033899U JPH033899U (enExample) 1991-01-16
JP2536932Y2 true JP2536932Y2 (ja) 1997-05-28

Family

ID=31593505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6344789U Expired - Lifetime JP2536932Y2 (ja) 1989-05-31 1989-05-31 マイクロホン

Country Status (1)

Country Link
JP (1) JP2536932Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021122105A (ja) 2020-01-31 2021-08-26 ソニーグループ株式会社 可変マイクシェルタ、収音システム、収音方法、およびプログラム

Also Published As

Publication number Publication date
JPH033899U (enExample) 1991-01-16

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