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Filtering by: Academic Affiliation Electrical and Electronics Engineering Remove constraint Academic Affiliation: Electrical and Electronics Engineering Degree Name Master of Ocean Engineering (M.Oc.E.) Remove constraint Degree Name: Master of Ocean Engineering (M.Oc.E.)

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  • An underwater acoustic imaging system

    Creator:
    Kolar, Michael John
    Abstract:
    An experimental underwater acoustic imaging system has been designed and built. Operating at 650 KHz, real time acoustic images are obtainable. Using both geometrical optics and Fourier optics, the theory of image formation and resolution is presented. Other factors affecting image quality and system acuity are also discussed. System components...
    Resource Type:
    Masters Thesis

  • An investigation of the acoustic signature of the Dungeness crab (Cancer magister)

    Creator:
    Goode, Wesley Lyle
    Abstract:
    The acoustic signals produced by the Dungeness crab (Cancer magister) were investigated. The signals were examined for duration times and frequency content. The signals were converted from analog to digital form, and the autocorrelation functions and the power density spectrums were determined. The signals produced by Dungeness and Japanese red...
    Resource Type:
    Masters Thesis