FIELD: physics, acoustics.
SUBSTANCE: invention relates to hydroacoustics and can be used for real-time monitoring of underwater noise of watercraft in natural conditions. The technical result is achieved by throwing overboard hydroacoustic measurement means on a conducting rope in stabilisation mode of the watercraft without movement thereof and measuring underwater noise parameters of the watercraft itself. The hydroacoustic measurement means have positive or negative buoyancy.
EFFECT: enabling monitoring of noise parameters in stabilisation mode of watercraft without movement thereof using hydroacoustic measurement means thrown overboard.
14 cl, 1 dwg
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