Numerical Modeling of Acoustic Propagation In a Variable Shallow Water Waveguide

Abstract

Random variability in shallow water will induce variability in a propagating acoustic field. The long-term goal of this research is to quantify how random variability in the ocean environment translates into random variability in the acoustic field and the associated signal processing algorithms. Particular emphasis is placed on the effects of time-varying shallow water internal waves.

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Document Details

Document Type
Technical Report
Publication Date
Sep 30, 2002
Accession Number
ADA629112

Entities

People

  • Daniel Rouseff

Organizations

  • University of Washington

Tags

DTIC Thesaurus Topics

  • Acoustic Fields
  • Acoustic Propagation
  • Algorithms
  • Bottom Loss
  • Crystal Lattice Vibrations
  • Environment
  • Intensity
  • Internal Waves
  • Ocean Environments
  • Oceans
  • Physics
  • Physics Laboratories
  • Shallow Water
  • Signal Processing
  • Water
  • Waveguides
  • Waves

Readers

  • Acoustical Oceanography.