JPH0641280Y2 - 共鳴管付き音源 - Google Patents

共鳴管付き音源

Info

Publication number
JPH0641280Y2
JPH0641280Y2 JP12563988U JP12563988U JPH0641280Y2 JP H0641280 Y2 JPH0641280 Y2 JP H0641280Y2 JP 12563988 U JP12563988 U JP 12563988U JP 12563988 U JP12563988 U JP 12563988U JP H0641280 Y2 JPH0641280 Y2 JP H0641280Y2
Authority
JP
Japan
Prior art keywords
tube
sound source
hole
resonance
diameter
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
JP12563988U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0247697U (en:Method
Inventor
正勝 大垣
良次 清水
基良 奥島
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP12563988U priority Critical patent/JPH0641280Y2/ja
Publication of JPH0247697U publication Critical patent/JPH0247697U/ja
Application granted granted Critical
Publication of JPH0641280Y2 publication Critical patent/JPH0641280Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)
JP12563988U 1988-09-28 1988-09-28 共鳴管付き音源 Expired - Lifetime JPH0641280Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12563988U JPH0641280Y2 (ja) 1988-09-28 1988-09-28 共鳴管付き音源

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12563988U JPH0641280Y2 (ja) 1988-09-28 1988-09-28 共鳴管付き音源

Publications (2)

Publication Number Publication Date
JPH0247697U JPH0247697U (en:Method) 1990-03-30
JPH0641280Y2 true JPH0641280Y2 (ja) 1994-10-26

Family

ID=31376422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12563988U Expired - Lifetime JPH0641280Y2 (ja) 1988-09-28 1988-09-28 共鳴管付き音源

Country Status (1)

Country Link
JP (1) JPH0641280Y2 (en:Method)

Also Published As

Publication number Publication date
JPH0247697U (en:Method) 1990-03-30

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