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Abstract:
以声阻抗为控制目标,对管道有源消声实验系统的消声机理进行了分析和探讨.研究表明,有源消声的效果取决于次级扬声器位置的等效声阻抗以及管道的阻抗分布特性.在消声实验台的自适应控制结果表明,在主频上取得了降噪 40dB以上的效果.
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中国机械工程
ISSN: 1004-132X
Year: 2003
Issue: 6
Volume: 14
Page: 457-458,504
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 6
Chinese Cited Count:
30 Days PV: 5
Affiliated Colleges: