본 발명은 선 배열 예인 소나 소음 감소 장치에 관한 것으로, 본 발명에 따른 선 배열 예인 소나 소음 감소 장치는 잠수함에 탑재되는 선 배열 예인 소나의 윈치에서 발생하는 소음을 감지하여 디지털 소음 신호를 전송하거나 디지털 반대 소음 신호를 수신하여 반대 소음을 발생하는 소음 송수신부 및 상기 소음 송수신부가 전송한 상기 디지털 소음 신호를 분석하여 상기 소음을 상쇄시키기 위한 디지털 반대 소음 신호를 생성하여 상기 소음 송수신부로 전송하는 제어부를 포함한다.

    The present invention relates to an apparatus for reducing sonar noise generated from linear array towing. The apparatus for reducing sonar noise generated from linear array towing according to the present invention comprises: a noise transmitting and receiving unit for detecting a noise generated in a winch of a linear array towing mounted on a submarine and transmitting a digital noise signal or receiving a digital noise signal to generate an opposite noise; and a control unit for analyzing the digital noise signal transmitted from the noise transmitting and receiving unit to generate a digital anti-noise signal for canceling the noise and transmitting the digital anti-noise signal to the noise transmitting and receiving unit.


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    Title :

    Apparatus for reducing noise of towed array sonar and reducing noise method of the same


    Additional title:

    선 배열 예인 소나 소음 감소 장치 및 이의 소음 감소 방법


    Publication date :

    2023-04-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / F41H Panzerung , ARMOUR / G10K Tonerzeugungsvorrichtungen , SOUND-PRODUCING DEVICES



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