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YANG Diange, ZHENG Sifa, LUO Yugong, LIAN Xiaomin, JIANG Xiaoyu. Acoustic holography method for the identification of moving sound source[J]. ACTA ACUSTICA, 2002, 27(4): 357-362. DOI: 10.15949/j.cnki.0371-0025.2002.04.012
Citation: YANG Diange, ZHENG Sifa, LUO Yugong, LIAN Xiaomin, JIANG Xiaoyu. Acoustic holography method for the identification of moving sound source[J]. ACTA ACUSTICA, 2002, 27(4): 357-362. DOI: 10.15949/j.cnki.0371-0025.2002.04.012
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Acoustic holography method for the identification of moving sound source

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  • This paper presents the acoustical holography method for the identification of moving sound source. The non-stationary signal received by linear vertical microphone array is changed into stationary signal considering the doppler effect, then used to holographic construction. Simulations and vechile's experiments proved this method effiective.
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