A time-domain inverse technique for the localization and quantification of rotating sound sources

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• 作者：Xiao-Zheng Zhang ; Chuan-Xing Bi ; ^{cxbi@hfut.edu.cn} ; Yong-Bin Zhang ; Liang Xu
• 关键词：Rotating sound sources ; Time-domain inverse technique ; Time-domain rotating beamforming ; Time-domain equivalent source method
• 刊名：Mechanical Systems and Signal Processing
• 出版年：2017
• 出版时间：June 2017
• 年：2017
• 卷：90
• 期：Complete
• 页码：15-29
• 全文大小：5137 K
• 卷排序：90

文摘

A time-domain inverse technique is proposed to study rotating sound sources. The model is constructed based on the time-domain equivalent source method. This inverse technique is able to quantify sound fields compared to beamforming. The accurate localizations in the low-frequency domain can be guaranteed.