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Abstract:
In most of the existing sound source location methods, the final result only contains the direction of arrival (DOA) of the sound source but does not contain the relative distance of the sound source. In order to get the true position of the sound source, this paper proposes a multi-sound source position estimation method based on sparse component correlation in the microphone recorded signal. The method uses two soundfield microphones to estimate the positions of the sound sources. In this method, firstly, DOA estimate of sound sources is obtained by the single source point (SSP) detection method. Then, the paper analyzes the relation between the single-source components by the correlation coefficient and counting method respectively, and finally obtains the actual position of the sound source. Finally, the good performance of the position estimation method based on counting is verified by experiments. © 2021 ACM.
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Year: 2021
Page: 338-344
Language: English
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WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 3
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