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Sound Attenuation Devices for Dogs Barking (Estimation of Aperture Ratio and Experimental Study of Silencer)
http://hdl.handle.net/10191/30823
http://hdl.handle.net/10191/30823ee58ffc9-edba-4099-ad1c-eb5316c79e05
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
2_1_18-24.pdf (340.6 kB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2014-12-04 | |||||
| タイトル | ||||||
| タイトル | Sound Attenuation Devices for Dogs Barking (Estimation of Aperture Ratio and Experimental Study of Silencer) | |||||
| タイトル | ||||||
| タイトル | Sound Attenuation Devices for Dogs Barking (Estimation of Aperture Ratio and Experimental Study of Silencer) | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Noise Control | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Sound Insertion Loss | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Resonance of Rectangular Room | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Cell-type Silencer | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Nonwoven Fabric | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | journal article | |||||
| 著者 |
Sakamoto, Shuichi
× Sakamoto, Shuichi× Toyoshima, Yuichi× Murayama, Nobuaki× Miyairi, Toru× Hoshino, Akira× Narumi, Takatsune |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | This paper reports a natural ventilation silencer for an animal cage having considerable sound insertion loss. Many veterinary hospitals face a serious problem that hospitalized animals are stressed from the barks of other dogs in the hospital. To address this problem, a solution that barely affects caged dogs’ health is required. First, we estimated aperture ratio of the silencer device which was considered by physiological sustainability of dog. Next, we attempted to use a silencer with sound insertion loss by attaching it to an opening side of the cage. We constructed the tested prototype silencers by using the resonance of a rectangular room and a nonwoven fabric. We measured the acoustic characteristics of the silencers that were attached to the real scale model of the animal cage. We also measured their insertion loss by considering the estimated frequency characteristics of the dogs’ barking sound. The result shows that proposed silencers have more than 10 dB insertion loss; therefore, they can maintain respiratory environment of a caged dogs along with good visibility. | |||||
| 書誌情報 |
International Journal of Mechanical Engineering and Applications en : International Journal of Mechanical Engineering and Applications 巻 2, 号 1, p. 18-24, 発行日 2014-03 |
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| 出版者 | ||||||
| 出版者 | Science Publishing Group | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2330023X | |||||
| DOI | ||||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.11648/j.ijmea.20140201.14 | |||||
| 著者版フラグ | ||||||
| 値 | publisher | |||||
