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dc.contributor.advisorWilson, O.B.
dc.contributor.authorMitchell, John R.
dc.date.accessioned2013-01-23T21:58:37Z
dc.date.available2013-01-23T21:58:37Z
dc.date.issued1991-09
dc.identifier.urihttp://hdl.handle.net/10945/26342
dc.description.abstractAn analysis of the acoustic sound propagation in a multipath environment in an ocean at short ranges has been conducted using a Modified Time Delay Spectrometry (TDS) and an experimental continuous-wave technique. Data from the acoustic test range at Dabob Bay, WA were analyzed to determine the relative amplitudes of the direct- and surface-reflected signals. The results show that, at moderate ranges and typical source and receiver depths, the surface-reflected sound is a significant contributor to the received sound level. The theory supporting both techniques is presented. Discussions and conclusions are drawn. Recommendations for future investigation are made.en_US
dc.description.urihttp://archive.org/details/acousticpropagat1094526342
dc.format.extent54 p.;28 cm.en_US
dc.language.isoen_US
dc.publisherMonterey, California. Naval Postgraduate Schoolen_US
dc.titleAcoustic propagation loss modeling for Dabob Bay, Wa.en_US
dc.typeThesisen_US
dc.contributor.secondreaderBaker, S.R.
dc.contributor.corporateNaval Postgraduate School
dc.contributor.schoolNaval Postgraduate School
dc.contributor.departmentApplied Science
dc.subject.authorAcoustic Propagation Loss Modelingen_US
dc.subject.authorDabob Bay, WAen_US
dc.description.serviceLieutenant, United States Navyen_US
etd.thesisdegree.nameM.S. in Applied Scienceen_US
etd.thesisdegree.levelMastersen_US
etd.thesisdegree.disciplineApplied Scienceen_US
etd.thesisdegree.grantorNaval Postgraduate Schoolen_US
dc.description.distributionstatementApproved for public release; distribution is unlimited.


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