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円形空気薄膜層を壁面内に有する機械開口部からの音響放射(能動型分布音源による消音特性)
http://hdl.handle.net/10191/5865
http://hdl.handle.net/10191/58654e0e8bff-ef70-49b6-82b2-84a0620efc42
名前 / ファイル | ライセンス | アクション |
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9_0163.pdf (616.7 kB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2008-04-08 | |||||
タイトル | ||||||
タイトル | 円形空気薄膜層を壁面内に有する機械開口部からの音響放射(能動型分布音源による消音特性) | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | 円形空気薄膜層を壁面内に有する機械開口部からの音響放射(能動型分布音源による消音特性) | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Machine Tool | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Noise | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Noise Control | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Active Noise Control | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Circular Slit Resonator | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Filtered-XLMS | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
その他のタイトル | ||||||
その他のタイトル | Sound Radiation from Ventilation Aperture with Circular Thin Air Layer Setting up Machinery Wall : Noise Attenuation by Using Active Noise Sources | |||||
著者 |
渡部, 誠二
× 渡部, 誠二× 柳本, 憲作× 谷藤, 克也× 坂本, 秀一× 伊藤, 孝宏× 一宮, 亮一 |
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著者別名 | ||||||
識別子 | 45398 | |||||
識別子Scheme | WEKO | |||||
姓名 | Watanabe, Seiji | |||||
著者別名 | ||||||
識別子 | 45399 | |||||
識別子Scheme | WEKO | |||||
姓名 | Yanagimoto, Kensaku | |||||
著者別名 | ||||||
識別子 | 45400 | |||||
識別子Scheme | WEKO | |||||
姓名 | Tanifuji, Katsuya | |||||
著者別名 | ||||||
識別子 | 45401 | |||||
識別子Scheme | WEKO | |||||
姓名 | Sakamoto, Syuhichi | |||||
著者別名 | ||||||
識別子 | 45402 | |||||
識別子Scheme | WEKO | |||||
姓名 | Itoh, Takahiro | |||||
著者別名 | ||||||
識別子 | 45403 | |||||
識別子Scheme | WEKO | |||||
姓名 | Ichimiya, Ryohichi | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | This paper describes insulation characteristics of slit resonator that a single channel ANC system for silencing leakage noise at ventilation aperture of package. The circular slit resonator composed of thin air layer that is radial expansion with very short axial length was set up package wall. The circular thin air layer is driven by one to four speakers that are controlled using Filtered-X-LMS algorithm to minimize sound power at error microphone. The experimental results show that the noise reduction region spreads to the high frequency side, as the slit depth decreases. The noise reduction quantity increases, as the slit width widens. Visualization of SPL and phase on the circular slit resonator indicate that the noise reduction mechanism is the interference of control sound and noise. | |||||
書誌情報 |
日本機械学会論文集. C編 en : 日本機械学会論文集. C編 巻 68, 号 674, p. 3122-3129, 発行日 2002-10 |
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出版者 | ||||||
出版者 | 日本機械学会 | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 03875024 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00187463 | |||||
権利 | ||||||
権利情報 | 日本機械学会 | |||||
権利 | ||||||
権利情報 | 本文データは学会の許諾に基づくCiNiiからの複製である | |||||
著者版フラグ | ||||||
値 | publisher | |||||
異版である | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://ci.nii.ac.jp/naid/110002378732 |