JPS6423098U - - Google Patents
Info
- Publication number
- JPS6423098U JPS6423098U JP11585987U JP11585987U JPS6423098U JP S6423098 U JPS6423098 U JP S6423098U JP 11585987 U JP11585987 U JP 11585987U JP 11585987 U JP11585987 U JP 11585987U JP S6423098 U JPS6423098 U JP S6423098U
- Authority
- JP
- Japan
- Prior art keywords
- room
- floor
- anechoic chamber
- sound
- porous
- 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.)
- Granted
Links
- 239000011358 absorbing material Substances 0.000 description 1
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Building Environments (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
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 true JPS6423098U (en]) | 1989-02-07 |
| JPH0642055Y2 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]) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011214918A (ja) * | 2010-03-31 | 2011-10-27 | Bridgestone Corp | タイヤ騒音測定装置 |
| JP2017048532A (ja) * | 2015-08-31 | 2017-03-09 | 日本音響エンジニアリング株式会社 | 実験室 |
| JP2022108514A (ja) * | 2021-01-13 | 2022-07-26 | ダイキン工業株式会社 | 音響室構造体 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5717309U (en]) * | 1980-06-27 | 1982-01-29 |
-
1987
- 1987-07-30 JP JP1987115859U patent/JPH0642055Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5717309U (en]) * | 1980-06-27 | 1982-01-29 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011214918A (ja) * | 2010-03-31 | 2011-10-27 | Bridgestone Corp | タイヤ騒音測定装置 |
| JP2017048532A (ja) * | 2015-08-31 | 2017-03-09 | 日本音響エンジニアリング株式会社 | 実験室 |
| JP2022108514A (ja) * | 2021-01-13 | 2022-07-26 | ダイキン工業株式会社 | 音響室構造体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0642055Y2 (ja) | 1994-11-02 |