| タイトル | MD-80 aft cabin noise control: A case history |
| 著者（英） | Lorch, D. R.; Simpson, M. A.; May, D. N.; Lang, M. A. |
| 著者所属（英） | Douglas Aircraft Co., Inc. |
| 発行日 | 1992-07-01 |
| 言語 | eng |
| 内容記述 | The interior noise technology program to improve the noise environment in the aft cabin of the MD-80 twin jet aircraft is discussed. Two potential noise control treatments were identified: vibration absorber devices for the airframe and for the engine. A series of ground and flight tests using in-service aircraft was then conducted. These tests showed that the vibration absorbers for the airframe and engine decreased aircraft noise significantly. |
| NASA分類 | ACOUSTICS |
| レポートNO | 92N32950 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/230589 |
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