| タイトル | ADRPM-VII applied to the long-range acoustic detection problem |
| 本文（外部サイト） | http://hdl.handle.net/2060/19910007376 |
| 著者（英） | Shalis, Edward; Koenig, Gerald |
| 著者所属（英） | Army Tank-Automotive Command |
| 発行日 | 1990-12-01 |
| 言語 | eng |
| 内容記述 | An acoustic detection range prediction model (ADRPM-VII) has been written for IBM PC/AT machines running on the MS-DOS operating system. The software allows the user to predict detection distances of ground combat vehicles and their associated targets when they are involved in quasi-military settings. The program can also calculate individual attenuation losses due to spherical spreading, atmospheric absorption, ground reflection and atmospheric refraction due to temperature and wind gradients while varying parameters effecting the source-receiver problem. The purpose here is to examine the strengths and limitations of ADRPM-VII by modeling the losses due to atmospheric refraction and ground absorption, commonly known as excess attenuation, when applied to the long range detection problem for distances greater than 3 kilometers. |
| NASA分類 | ACOUSTICS |
| レポートNO | 91N16689 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/134424 |
