JPH0190099U - - Google Patents

Info

Publication number
JPH0190099U
JPH0190099U JP18682787U JP18682787U JPH0190099U JP H0190099 U JPH0190099 U JP H0190099U JP 18682787 U JP18682787 U JP 18682787U JP 18682787 U JP18682787 U JP 18682787U JP H0190099 U JPH0190099 U JP H0190099U
Authority
JP
Japan
Prior art keywords
mouth
partition
voice attenuator
ventilation holes
voice
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
JP18682787U
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 JP18682787U priority Critical patent/JPH0190099U/ja
Publication of JPH0190099U publication Critical patent/JPH0190099U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Description

【図面の簡単な説明】
第1図は、本考案の構造を示す断面図、第2図
〜第5図は、本考案の変形例を示す図である。 図に於て1は本体となる筒、3a,3bは隔壁
、2a,2bは隔壁に空けられた通気孔、Aは口
当て部、Bは前室、Cは仕切り室、4a,4bは
通気管、5は口当てを示す。

Claims (1)

    【実用新案登録請求の範囲】
  1. 発声音を減衰させて放出する発声減衰器におい
    て、筒状の容器の内部に、通気孔を有する隔壁で
    仕切室を少なくとも1個設け、且その他端を口を
    覆う様に口に密着できる様形造られたことを特徴
    とする発声減衰器。
JP18682787U 1987-12-08 1987-12-08 Pending JPH0190099U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18682787U JPH0190099U (ja) 1987-12-08 1987-12-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18682787U JPH0190099U (ja) 1987-12-08 1987-12-08

Publications (1)

Publication Number Publication Date
JPH0190099U true JPH0190099U (ja) 1989-06-14

Family

ID=31478032

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18682787U Pending JPH0190099U (ja) 1987-12-08 1987-12-08

Country Status (1)

Country Link
JP (1) JPH0190099U (ja)

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