Acoustic Source Localization via Subspace Based Method Using Small Aperture MEMS Arrays

Small aperture microphone arrays provide many advantages for portable devices and hearing aid equipment. In this paper, a subspace based localization method is proposed for acoustic source using small aperture arrays. The effects of array aperture on localization are analyzed by using array response...

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Bibliographic Details
Main Authors: Xin Zhang, Enliang Song, JingChang Huang, Huawei Liu, YuePeng Wang, Baoqing Li, Xiaobing Yuan
Format: Article
Language:English
Published: Hindawi Limited 2014-01-01
Series:Journal of Sensors
Online Access:http://dx.doi.org/10.1155/2014/675726