Acoustical reverberation level modeling of underwater riverine system
| dc.contributor.author | Bain, Brantley | |
| dc.contributor.corporate | CIVINS (Civilian Institutions) | |
| dc.date | Aug-98 | |
| dc.date.accessioned | 2012-12-13T18:43:47Z | |
| dc.date.available | 2012-12-13T18:43:47Z | |
| dc.date.issued | 1998 | |
| dc.description | CIVINS (Civilian Institutions) Thesis document | en_US |
| dc.description.abstract | Sonars used to count migrating salmon in the Pacific Northwest must operate in a complicated and variable acoustic environment. This paper discusses the acoustic properties which affect the performance of salmon enumeration methods. The methods used must be able to take into account variable site geometry and river bed characteristics. From this information, a background and target reverberation levels can be calculated. Using this information, guidelines for sonar site selection and configuration can be established. | en_US |
| dc.description.distributionstatement | Approved for public release; distribution is unlimited. | |
| dc.description.funder | U.S. Naval Postgraduate School, CIVINS program | en_US |
| dc.description.uri | http://archive.org/details/acousticalreverb1094524304 | |
| dc.identifier.uri | https://hdl.handle.net/10945/24304 | |
| dc.language.iso | en_US | |
| dc.publisher | Monterey California. Naval Postgraduate School | en_US |
| dc.relation.ispartofseries | CIVINS (Civilian Institutions) Theses and Dissertations | |
| dc.rights | This publication is a work of the U.S. Government as defined in Title 17, United States Code, Section 101. Copyright protection is not available for this work in the United States. | en_US |
| dc.title | Acoustical reverberation level modeling of underwater riverine system | en_US |
| dc.type | Thesis | en_US |
| dspace.entity.type | Publication | |
| etd.thesisdegree.grantor | Pacific Northwest River Basins Commission | en_US |
| etd.thesisdegree.level | Masters | en_US |
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