| 自适应管道有源消声系统的研究 |
| |
| 引用本文： | 朱海潮,黄映云,施引. 自适应管道有源消声系统的研究[J]. 海军工程大学学报, 1992, 0(3) |
| |
| 作者姓名： | 朱海潮 黄映云 施引 |
| |
| 作者单位： | 海军工程学院舰船内燃动力系，海军工程学院舰船内燃动力系，海军工程学院舰船内燃动力系 |
| |
| 摘 要： | 有源消声技术对于管道中低频噪声的控制非常有效。本文描述的自适应管道有源消声系统,性能稳定,对单频的消声量可达30dB,对宽带随机噪声的消声量不低于14dB。
|
| 关 键 词： | 管道 有源消声 自适应技术 |
A Study of the Adaptive System for Active Attenuation of Noise in a Duct |
| |
| Zhu Haichao Huang Yingyun Shi Yin. A Study of the Adaptive System for Active Attenuation of Noise in a Duct[J]. Journal of Naval University of Engineering, 1992, 0(3) |
| |
| Authors: | Zhu Haichao Huang Yingyun Shi Yin |
| |
| Affiliation: | Zhu Haichao Huang Yingyun Shi Yin |
| |
| Abstract: | The technique of active attenuation of noise is very effective for controlling the low fre-quency noise in ducts. The adaptive system for active attenuation of noise in a duct described in this paper has a steady performance, and can achieve an attenuation of 30dB for single-fre-quency noise and an attenuation of not less than 14dB for broadband noise. |
| |
| Keywords: | Duct Active noise attenuation Adaptive technique |
| 本文献已被 CNKI 等数据库收录！ |
