DocumentCode
1463253
Title
The Acoustic Vector-Sensor´s Near-Field Array-Manifold
Author
Wu, Yue Ivan ; Wong, Kainam Thomas ; Lau, Siu-Kit
Author_Institution
Sch. of Commun. & Inf. Eng., Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Volume
58
Issue
7
fYear
2010
fDate
7/1/2010 12:00:00 AM
Firstpage
3946
Lastpage
3951
Abstract
The acoustic vector-sensor is a practical and versatile sound-measurement system, for applications in-room, open-air, or underwater. Its far-field measurement model has been introduced into signal processing over a decade ago; and many direction-finding algorithms have since been developed for acoustic vector-sensors, but only for far-field sources. Missing in the literature is a near-field measurement model for the acoustic vector-sensor. This correspondence fills this literature gap.
Keywords
acoustic signal processing; acoustic variables measurement; array signal processing; acoustic vector-sensor; direction-finding algorithm; near-field array-manifold; signal processing; sound-measurement system; Acoustic arrays; acoustic position measurement; acoustic signal processing; array signal processing; direction of arrival estimation; underwater acoustic arrays;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/TSP.2010.2047393
Filename
5443599
Link To Document