Comparative analysis of localization algorithms with application to passive acoustic monitoring

被引：20
|
作者：
Urazghildiiev, Ildar R. [1 ]
Clark, Christopher W. [1 ]
机构：
[1] Cornell Lab Ornithol, Bioacoust Res Program, Ithaca, NY 14850 USA
来源：
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA | 2013年 / 134卷 / 06期
关键词：
WHALES; NOISE;
D O I：
10.1121/1.4824683
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
The problem of sound source localization using sparse arrays of bottom-mounted synchronized hydrophones is addressed. The closed-form representations for several time-differences of arrival based localization algorithms are given, and their accuracies are compared using both statistical simulations and in situ measurements. In most of the tests, the lowest localization error was provided by the maximum likelihood algorithm. (C) 2013 Acoustical Society of America.
引用
收藏
页码：4418 / 4426
页数：9
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