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Information × Registration Number 0201U003334, 0100U004075 , R & D reports Title Investigate and search of hydroacoustic field parameters influencingthe fesh lateral sestem and elaboration on this base of scientifically grounded recomendations on creation of effective fish-barrage systems popup.stage_title Head Vovchenko O.I, Registration Date 16-02-2001 Organization Institute of Pulse Research and Engineering popup.description2 A specialized laboratory stend with software has been created. A methodical approach for determination of the hedroacoustic field effect on behaviour reaction of young fish under laboratory conditions has been proposed. The effective freguency range , the level of sound radiation at the coefficient of effectiveness egual nearly to 100 per cent as well as the minimal period the generated sound signal have been determined. The results obtained allowed to formulate seientifically grounded recommendations for designing acoustic fish-barrage installations. Product Description popup.authors popup.nrat_date 2020-04-02 Close