Journal of Shanghai University（Natural Science Edition） ›› 2011, Vol. 17 ›› Issue (2): 125-131.
• Communication and Information • Previous Articles Next Articles
ZHUANG Qi-Lei, HUANG Qing-Hua
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Abstract:
A trijunctional spherical microphone array is designed to sample the sound field. A multiple sound sources localization algorithm is realized by planewave decomposition in the three-dimensional spaces with this array. Experimental results show that, using 98-element trijunctional spherical microphone array to locate multiple far-field sound sources can improve the accuracy and spatial resolution of the sound source localization. In addition, this method is robust to the environmental noise.
Key words: sound source localization; plane-wave decomposition; trijunctional spherical microphone array
CLC Number:
TN 912.35
ZHUANG Qi-Lei, HUANG Qing-Hua. Localization of Multiple Sound Sources in Far Field Using Trijunctional Spherical Microphone Array[J]. Journal of Shanghai University（Natural Science Edition）, 2011, 17(2): 125-131.
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https://www.journal.shu.edu.cn/EN/Y2011/V17/I2/125
