Acoustic vector-sensor array processing

A method is presented for localizing acoustic sources using an array of sensors, the output of each being a vector consisting of the acoustic pressure and acoustic particle velocity. The authors derive a compact expression for the Cramer-Rao bound (CRB) on the estimation errors of the source directi...

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Bibliographic Details
Published in:	IEEE transactions on signal processing Vol. 42; no. 9; pp. 2481 - 2491
Main Authors:	Nehorai, A., Paldi, E.
Format:	Journal Article
Language:	English
Published:	New York, NY IEEE 01.09.1994 Institute of Electrical and Electronics Engineers
Subjects:	Acoustic arrays Acoustic sensors Applied sciences Array signal processing Direction of arrival estimation Distortion measurement Electromagnetic measurements Estimation error Exact sciences and technology Performance analysis Radiolocalization and radionavigation Sensor arrays Telecommunications Telecommunications and information theory Estimation error Acoustic signal Arrival angle Radiolocalisation Sensor array Mean square error Cramer Rao inequality
ISSN:	1053-587X
Online Access:	Get full text
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