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Near-field acoustic holography analysis of modulated sound source

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摘要当常规时近地的声学的雷射摄影术不技术是健全的地由调制信号导致了的appliedto，modulating频率不能被重建的结果揭示。解决这个问题，一不，为调制健全来源的分析方法论被建议。第一，Hilbert变换被介绍使解调信号，然后modulating部件被重建由不技术。数字模拟和实验结果证明精确重建分析能被建议方法获得。

DOI 54kwmxxl4k/1004333

作者 MAO Rongfu ZHU Haichao DU Xianghua ZHU Haipeng

机构地区不详

出处《声学学报：英文版》 2011年4期

关键词调制信号全息分析近场声源声全息技术希尔伯特变换

分类 [理学][声学]

出版日期 2011年04月14日（中国期刊网平台首次上网日期，不代表论文的发表时间）

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来源期刊

声学学报：英文版

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相关关键词

调制信号全息分析近场声源声全息技术希尔伯特变换

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