Coherence extrapolation for underwater ambient noise
نویسندگان
چکیده
منابع مشابه
Coherence extrapolation for underwater ambient noise.
This paper considers extrapolation of the vertical coherence of surface-generated oceanic ambient noise to simulate measurements made on a longer sensor array. The extrapolation method consists of projecting the noise coherence measured with a limited aperture array into the domain spanned by prolate spheroidal wave functions, which are an orthogonal basis defined by array parameters and the no...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 2014
ISSN: 0001-4966
DOI: 10.1121/1.4879663