| 矩形水池中声能的衰变 |
| |
| 引用本文： | 毛卫宁,方世良,陆佶人.矩形水池中声能的衰变[J].声学技术,1995,15(4):165-167,177. |
| |
| 作者姓名： | 毛卫宁 方世良 陆佶人 |
| |
| 作者单位： | 东南大学无线电工程系 |
| |
| 摘 要： | 本文从波动声学观点出发，分析了矩形水池中声能的衰变，给出一种解算复本征值的新方法，进行了相应的声场测量，测量结果验证了理论计算的正确性。
|
| 关 键 词： | 水池 波动声学 矩形水池 声能衰变 衰变 |
| 收稿时间： | 1995/3/14 0:00:00 |
| 修稿时间： | 1995/5/11 0:00:00 |
Sound decay in an acoustically treated rectangular water pool |
| |
| MAO Weining,FANG Shliang and LU Jiren.Sound decay in an acoustically treated rectangular water pool[J].Technical Acoustics,1995,15(4):165-167,177. |
| |
| Authors: | MAO Weining FANG Shliang and LU Jiren |
| |
| Affiliation: | Southeast University, Nanjing 210018;Southeast University, Nanjing 210018;Southeast University, Nanjing 210018 |
| |
| Abstract: | This paper analyses the sound decay in an acoustically treated rectangular space from the view point of wave acoustics. and a new method of calculating complex eigenvalue is given. The results of theoretical calculation for the sound decay is validated by experiments. |
| |
| Keywords: | |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《声学技术》浏览原始摘要信息 |
|
点击此处可从《声学技术》下载全文 |
|
