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Hydroacoustic antenna

  “UFD”, LLC is in the process of developing a distributed hydroacoustic antenna.

  Operation principle is based on the use of a specialty submersible cable that is placed in the water area to register, identify and differentiate noise sources and external acoustic field from various third party objects. Hydroacoustic monitoring system will allow identification and localization of the exposure and determining natural frequency range from a registered third-party object. A submersible subsea sensing cable (up to 200 m laying depth) that is under development will enable registration of acoustic exposures, identifying them from external noise sources within 10-1000 Hz frequency range and spatial resolution of 1 km.