Presentation | 1996/5/30 Noise Level Reduction by Cylindrical Sound Absorber of Aluminum Fiber Sumio Kunieda, Seigo Satomi, Yoshihiro Ota, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Noise barriers are commonly used as the countermeasures against traffic noise, however, their effects of noise level reduction are insufficient in most cases, because the noise levels of most roads are getting higher with the increase of traffic. Now, we have developed effective sound screening cylinders which are in diameter and composed of sound absorbing aluminum fiber. They are used mounted on a barrier top and the effect of noise level reduction are expected several decibels greater than conventional types of barriers of the same height. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Noise barrier / Sound absorber / Noise reduction |
Paper # | EA96-10 |
Date of Issue |
Conference Information | |
Committee | EA |
---|---|
Conference Date | 1996/5/30(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Engineering Acoustics (EA) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Noise Level Reduction by Cylindrical Sound Absorber of Aluminum Fiber |
Sub Title (in English) | |
Keyword(1) | Noise barrier |
Keyword(2) | Sound absorber |
Keyword(3) | Noise reduction |
1st Author's Name | Sumio Kunieda |
1st Author's Affiliation | NGK Insulators, Ltd.() |
2nd Author's Name | Seigo Satomi |
2nd Author's Affiliation | NGK Insulators, Ltd. |
3rd Author's Name | Yoshihiro Ota |
3rd Author's Affiliation | NGK Insulators, Ltd. |
Date | 1996/5/30 |
Paper # | EA96-10 |
Volume (vol) | vol.96 |
Number (no) | 84 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |