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FUNDAMENTALS OF ACOUSTICAL SILENCERS : (I) Theory and experiment of acoustic low-pass filters
https://jaxa.repo.nii.ac.jp/records/34586
https://jaxa.repo.nii.ac.jp/records/34586461a9ada-1097-4e6a-92af-8eb333248274
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SA2404791.pdf (1.1 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2015-03-26 | |||||||||
| タイトル | ||||||||||
| タイトル | FUNDAMENTALS OF ACOUSTICAL SILENCERS : (I) Theory and experiment of acoustic low-pass filters | |||||||||
| 言語 | en | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
| 資源タイプ | departmental bulletin paper | |||||||||
| 著者 |
IGARASHI, Juichi
× IGARASHI, Juichi
× TOYAMA, Masasuke
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| 出版者 | ||||||||||
| 出版者 | 東京大学航空研究所 | |||||||||
| 出版者（英） | ||||||||||
| 出版者 | Aeronautical Research Institute, University of Tokyo | |||||||||
| 書誌情報 |
東京大學航空研究所報告 en : Report/Aeronautical Research Institute, University of Tokyo 巻 24, 号 10, p. 223-241, 発行日 1958-12 |
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| 抄録（英） | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Attenuation characteristics of several acoustical low-pass filters have been studied theoretically and experimentally. A method of electrical equivalent network was applied to the acoustical elements, such as cavities, resonators, internal tube type cavities and cavities with absorbing material. Each element was represented by four terminal matrix, and attenuation of the system was calculated from their products. By an automatic recording system, frequency characteristics of various acoustical elements and their combination were measured. They show good agreement with calculation. | |||||||||
| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 0376-1061 | |||||||||
| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA00514444 | |||||||||
| 資料番号 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | 資料番号: SA2404791000 | |||||||||
