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Author:

Li, Lu (Li, Lu.) | Jia, Maoshen (Jia, Maoshen.) | Liu, Jinxiang (Liu, Jinxiang.) | Wang, Yifan (Wang, Yifan.)

Indexed by:

EI Scopus

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.

Keyword:

Direction of arrival Acoustic generators Microphone array

Author Community:

  • [ 1 ] [Li, Lu]Faculty of Information Technology, Beijing University of Technology, China
  • [ 2 ] [Jia, Maoshen]Faculty of Information Technology, Beijing University of Technology, China
  • [ 3 ] [Liu, Jinxiang]Faculty of Information Technology, Beijing University of Technology, China
  • [ 4 ] [Wang, Yifan]Faculty of Information Technology, Beijing University of Technology, China

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Source :

Year: 2021

Page: 338-344

Language: English

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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