The Acoustic Vector-Sensor's Near-Field Array-Manifold

被引：80

作者：

Wu, Yue Ivan ^{[1
]}

Wong, Kainam Thomas ^{[2
]}

Lau, Siu-Kit ^{[3
]}

机构：

[1] Univ Elect Sci & Technol China, Sch Commun & Informat Engn, Chengdu 610054, Sichuan, Peoples R China

[2] Hong Kong Polytech Univ, Elect & Informat Engn Dept, Kowloon, Hong Kong, Peoples R China

[3] Univ Nebraska Lincoln, Charles W Durham Sch Architectural Engn & Constru, Omaha, NE 68182 USA

来源：

IEEE TRANSACTIONS ON SIGNAL PROCESSING | 2010年 / 58卷 / 07期

关键词：

Acoustic arrays; acoustic position measurement; acoustic signal processing; array signal processing; direction of arrival estimation; underwater acoustic arrays;

D O I：

10.1109/TSP.2010.2047393

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

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.

引用

页码：3946 / 3951

页数：6

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