JPH0642055Y2 - 半無響室に変換容易な無響室 - Google Patents

半無響室に変換容易な無響室

Info

Publication number
JPH0642055Y2
JPH0642055Y2 JP1987115859U JP11585987U JPH0642055Y2 JP H0642055 Y2 JPH0642055 Y2 JP H0642055Y2 JP 1987115859 U JP1987115859 U JP 1987115859U JP 11585987 U JP11585987 U JP 11585987U JP H0642055 Y2 JPH0642055 Y2 JP H0642055Y2
Authority
JP
Japan
Prior art keywords
anechoic chamber
sound
floor
semi
room
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
JP1987115859U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6423098U (en]
Inventor
光勇 中村
亨 佐々木
徹 中野
基行 酒井
雅保 高田
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.)
Honda Motor Co Ltd
Nihon Onkyo Engeneering Co Ltd
Original Assignee
Honda Motor Co Ltd
Nittobo Acoustic Engineering 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 Honda Motor Co Ltd, Nittobo Acoustic Engineering Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP1987115859U priority Critical patent/JPH0642055Y2/ja
Publication of JPS6423098U publication Critical patent/JPS6423098U/ja
Application granted granted Critical
Publication of JPH0642055Y2 publication Critical patent/JPH0642055Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Building Environments (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP1987115859U 1987-07-30 1987-07-30 半無響室に変換容易な無響室 Expired - Lifetime JPH0642055Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987115859U JPH0642055Y2 (ja) 1987-07-30 1987-07-30 半無響室に変換容易な無響室

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987115859U JPH0642055Y2 (ja) 1987-07-30 1987-07-30 半無響室に変換容易な無響室

Publications (2)

Publication Number Publication Date
JPS6423098U JPS6423098U (en]) 1989-02-07
JPH0642055Y2 true JPH0642055Y2 (ja) 1994-11-02

Family

ID=31357885

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987115859U Expired - Lifetime JPH0642055Y2 (ja) 1987-07-30 1987-07-30 半無響室に変換容易な無響室

Country Status (1)

Country Link
JP (1) JPH0642055Y2 (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5623774B2 (ja) * 2010-03-31 2014-11-12 株式会社ブリヂストン タイヤ騒音測定装置
JP6491064B2 (ja) * 2015-08-31 2019-03-27 日本音響エンジニアリング株式会社 実験室
JP7361735B2 (ja) * 2021-01-13 2023-10-16 ダイキン工業株式会社 音響室構造体

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717309U (en]) * 1980-06-27 1982-01-29

Also Published As

Publication number Publication date
JPS6423098U (en]) 1989-02-07

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