Mathematical Modeling of Space-Time Variations in Acoustic Transmission and Scattering from Schools of Swim Bladder Fish (FY13 Annual Report)

Abstract

The goal is the development of a time-domain acoustical method for investigating the spatial and temporal stochastic variations in fish density within fish schools, and thereby to study the statistical fluctuations in the scattering of sound from these objects.

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Document Details

Document Type
Technical Report
Publication Date
Sep 30, 2013
Accession Number
ADA598092

Entities

People

  • Christopher Feuillade

Organizations

  • Pontifical Catholic University of Chile

Tags

Communities of Interest

  • Air Platforms
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Acoustic Fields
  • Acoustic Scattering
  • Amplitude
  • Bladders
  • Differential Equations
  • Equations
  • Equations Of State
  • Extinction
  • Forward Scattering
  • Frequency
  • Resonance
  • Resonance Scattering
  • Scattering
  • Steady State
  • Students
  • Swim Bladders
  • Time Domain

Fields of Study

  • Physics

Readers

  • Acoustical Oceanography.

Technology Areas

  • Space