METHOD OF MONITORING UNDERWATER NOISE OF WATERCRAFT USING OVERBOARD HYDROACOUSTIC MEASUREMENT MEANS (VERSIONS)

摘要

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