The basic relationship between array parameters and the noise fields are reexamined in order to reconcile the theoretical analysis and experimental measurement of ambient-sea-noise directionality. The derivation of the ambient-noise directionality in terms of measurable quantities is examined in detail, and the limitation of numerical computation is discussed in terms of existing computer algorithms. Comparisons between a simulated noise field and a real noise field obtained from an actual ocean environment are made for a vertical AUTOBUOY directional array.


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    Titel :

    Ambient-sea-noise directionality: Measurement and processing


    Weitere Titelangaben:

    Richtungsempfindlichkeit von Umgebungs- und Seerauschen: Messung und Verarbeitung


    Beteiligte:
    Yen, N. (Autor:in)

    Erschienen in:

    Erscheinungsdatum :

    1977


    Format / Umfang :

    3 Seiten, 24 Quellen



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Print


    Sprache :

    Englisch




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