An acoustic monitoring system characterizes, classifies, and geo-locates anthropogenic and natural sounds in near real time. The system includes a compact array of three acoustic vector sensors, which measures acoustic pressure and the three-dimensional particle velocity vector associated with the propagation of an acoustic wave, thereby inherently providing bearing information to an underwater source of sound. Beamforming techniques provide sound source localization, allowing for characterization of the acoustic signature of specific underwater acoustic sources.


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    Titel :

    Vector sensor-based acoustic monitoring system


    Beteiligte:
    RAGHUKUMAR KAUSTUBHA (Autor:in) / SPADA GRACE CHANG (Autor:in) / SPADA FRANK (Autor:in) / JONES CRAIG A (Autor:in)

    Erscheinungsdatum :

    26.10.2021


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G01V Geophysik , GEOPHYSICS / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / H04B TRANSMISSION , Übertragung



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    Akal, T. / de Bree, H.-E. / Wang, Y. | British Library Online Contents | 2011


    TIRE PRESSURE MONITORING SYSTEM WITH ACOUSTIC SENSOR

    NEUMANN AARON | Europäisches Patentamt | 2022

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