Acoustic Source Localization and Beamforming: Theory and Practice

Acoustic Source Localization and Beamforming: Theory and Practice

<p/> <p>We consider the theoretical and practical aspects of locating acoustic sources using an array of microphones. A maximum-likelihood (ML) direct localization is obtained when the sound source is near the array, while in the far-field case, we demonstrate the localization via the cr...

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Bibliographic Details
Main Authors: Chen Joe C, Yao Kung, Hudson Ralph E
Format: Article
Language:English
Published: SpringerOpen 2003-01-01
Series:EURASIP Journal on Advances in Signal Processing
Subjects:
source localization
ML estimation
Cram&#233;r-Rao bound
beamforming
Online Access:http://dx.doi.org/10.1155/S1110865703212038

Internet

http://dx.doi.org/10.1155/S1110865703212038

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