JPH01113488U - - Google Patents

Info

Publication number
JPH01113488U
JPH01113488U JP718488U JP718488U JPH01113488U JP H01113488 U JPH01113488 U JP H01113488U JP 718488 U JP718488 U JP 718488U JP 718488 U JP718488 U JP 718488U JP H01113488 U JPH01113488 U JP H01113488U
Authority
JP
Japan
Prior art keywords
wire mesh
mesh body
microphone
bullet
etching
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.)
Pending
Application number
JP718488U
Other languages
English (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 JP718488U priority Critical patent/JPH01113488U/ja
Publication of JPH01113488U publication Critical patent/JPH01113488U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)

Description

【図面の簡単な説明】
第1図は本考案のマイクロホンの構造を示す図
、第2図は同、風雑音レベルの周波数スペクトラ
ムの測定結果を示す図、第3図は従来のマイクロ
ホンの構造を示す図である。 1……マイクロホンユニツト、2a……ノウズ
部、2b……胴部、5……金網状体、6……小孔

Claims (1)

    【実用新案登録請求の範囲】
  1. マイクロホンユニツト1を支持した基部2cに
    金属薄板にエツチング加工を施して小孔6を形成
    し円筒形に成形した金網状体5を装着し、この金
    網状体5の先端部に略円錐形を有する砲弾形ノウ
    ズ部2aを装着したことを特徴とするマイクロホ
    ン。
JP718488U 1988-01-22 1988-01-22 Pending JPH01113488U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP718488U JPH01113488U (ja) 1988-01-22 1988-01-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP718488U JPH01113488U (ja) 1988-01-22 1988-01-22

Publications (1)

Publication Number Publication Date
JPH01113488U true JPH01113488U (ja) 1989-07-31

Family

ID=31211986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP718488U Pending JPH01113488U (ja) 1988-01-22 1988-01-22

Country Status (1)

Country Link
JP (1) JPH01113488U (ja)

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