• DocumentCode
    588447
  • Title

    On time-frequency representations for underwater acoustic signal

  • Author

    Courmontagne, P. ; Ouelha, S. ; Chaillan, F.

  • Author_Institution
    IM2NP, ISEN Toulon, Toulon, France
  • fYear
    2012
  • fDate
    14-19 Oct. 2012
  • Firstpage
    1
  • Lastpage
    9
  • Abstract
    In order to develop a new human perception inspired process useful for underwater acoustic signal processing, the purpose of this paper is to present a new human physiology based time-frequency representation. This method is based on the use of the Mel filters, classicaly used for the voice recognition. Several experimentations on real underwater signals are presented and discussed.
  • Keywords
    acoustic signal processing; hearing; underwater sound; Mel filter; human perception; human physiology; time-frequency representation; underwater acoustic signal processing; Continuous wavelet transforms; Humans; Signal resolution; Time frequency analysis; Wavelet analysis;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Oceans, 2012
  • Conference_Location
    Hampton Roads, VA
  • Print_ISBN
    978-1-4673-0829-8
  • Type

    conf

  • DOI
    10.1109/OCEANS.2012.6405047
  • Filename
    6405047
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=588447