| タイトル | Atmospheric absorption of sound - Update |
| 著者（英） | Bass, H. E.; Sutherland, L. C.; Zuckerwar, A. J. |
| 著者所属（英） | Wyle Labs., Inc.|NASA Langley Research Center|Naval Postgraduate School |
| 発行日 | 1990-10-01 |
| 言語 | eng |
| 内容記述 | Best current expressions for the vibrational relaxation times of oxygen and nitrogen in the atmosphere are used to compute total absorption. The resulting graphs of total absorption as a function of frequency for different humidities should be used in lieu of the graph published earlier by Evans et al (1972). |
| NASA分類 | ACOUSTICS |
| レポートNO | 91A28177 |
| 権利 | Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/349648 |
