• DocumentCode
    1470618
  • Title

    Directional distribution of ambient sea noise

  • Author

    Rudnick, P. ; Anderson, V.C. ; Becken, B.A.

  • Volume
    25
  • Issue
    5
  • fYear
    1963
  • fDate
    5/1/1963 12:00:00 AM
  • Firstpage
    441
  • Lastpage
    444
  • Abstract
    Observations of the directional distribution of ambient sea noise are reviewed, for depths of 100 to 1000 feet, in the octave 0.75 to 1.5 kc/s, obtained with a 32-element spherical array yielding 32 simultaneous beams covering all directions in three dimensions. The results are presented diagrammatically. An appendix contains a description of the DIMUS bea m-forming system (clipping and shift-register delays) which is employed.
  • Keywords
    acoustic noise; instrumentation; sonar;
  • fLanguage
    English
  • Journal_Title
    Radio and Electronic Engineer
  • Publisher
    iet
  • ISSN
    0033-7722
  • Type

    jour

  • DOI
    10.1049/ree.1963.0058
  • Filename
    5266435
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1470618