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http://dx.doi.org/10.5573/ieie.2014.51.10.164

Source Localization Based on Independent Doublet Array  

Choi, Young Doo (Development of Electrical Engineering, Kyungpook National University)
Lee, Ho Jin (Development of Electrical Engineering, Kyungpook National University)
Yoon, Kyung Sik (Development of Electrical Engineering, Kyungpook National University)
Lee, Kyun Kyung (Development of Speech Therapy, Gimcheon University)
Publication Information
Journal of the Institute of Electronics and Information Engineers / v.51, no.10, 2014 , pp. 164-170 More about this Journal
Abstract
A single near-field sounde source bearing and ranging method based on a independent doublet array is proposed. In the common case of bearing estimation method, unform linear array or uniform circular array are used. It is constrained retaining aperture because of array structure to estimate the distance of the sound source. Recent using independent doublet array sound source's bearing and distance esmtimation method is proposed by wide aperture. It is limited to the case doublets are located on a straight line. In this paper, we generalize the case and estimate the localization of a sound source in the various array structure. The proposed algorithm was verified performance through simulation.
Keywords
doublet array; single source localization; near-field;
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