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  1. 060 工学部
  2. 10 学術雑誌論文
  3. 10 査読済論文
  1. 0 資料タイプ別
  2. 01 学術雑誌論文

Sound Attenuation Devices for Dogs Barking (Estimation of Aperture Ratio and Experimental Study of Silencer)

http://hdl.handle.net/10191/30823
ee58ffc9-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 2_1_18-24.pdf (340.6 kB)
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
言語 en
タイトル Sound Attenuation Devices for Dogs Barking (Estimation of Aperture Ratio and Experimental Study of Silencer)
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

WEKO 6425

Sakamoto, Shuichi

Search repository
Toyoshima, Yuichi

× Toyoshima, Yuichi

WEKO 6426

Toyoshima, Yuichi

Search repository
Murayama, Nobuaki

× Murayama, Nobuaki

WEKO 6427

Murayama, Nobuaki

Search repository
Miyairi, Toru

× Miyairi, Toru

WEKO 6428

Miyairi, Toru

Search repository
Hoshino, Akira

× Hoshino, Akira

WEKO 6429

Hoshino, Akira

Search repository
Narumi, Takatsune

× Narumi, Takatsune

WEKO 6430

Narumi, Takatsune

Search repository
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
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
関連識別子
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
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