Ambient noise cross correlation in free space: Theoretical approach

被引：347

作者：

Roux, P ^{[1
]}

Sabra, KG

Kuperman, WA

Roux, A

机构：

[1] Univ Calif San Diego, Marine Phys Lab, Scripps Inst Oceanog, La Jolla, CA 92093 USA

[2] Univ Metz, Lab MMAS, CNRS, FRE 2344, Metz, France

来源：

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA | 2005年 / 117卷 / 01期

关键词：

D O I：

10.1121/1.1830673

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

It has been experimentally demonstrated that the Green's function between two points could be recovered using the cross-correlation function of the ambient noise measured at these two points. This paper investigates the theory behind this result in the simple case of a homogeneous medium with attenuation. (C) 2005 Acoustical Society of America.

引用

页码：79 / 84

页数：6

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