Postgraduate Support for Acoustics and Signal Processing in Waveguides Bounded by Inhomogeneous Biot Type Sediments

Abstract

A range-dependent model incorporating the Biot theory of acoustic propagation in a fluid-filled porous media was implemented and used to investigate the optimum frequency of propagation in shallow water waveguides at high frequency.

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Document Details

Document Type
Technical Report
Publication Date
Jul 01, 1997
Accession Number
ADA333307

Entities

People

  • William Hodgkiss

Organizations

  • Scripps Institution of Oceanography

Tags

DTIC Thesaurus Topics

  • Abstracts
  • Acoustic Propagation
  • Acoustic Waves
  • Acoustics
  • California
  • Classification
  • Frequency
  • Information Operations
  • Military Research
  • Monitoring
  • Phase Conjugation
  • Security
  • Sediments
  • Shallow Water
  • Signal Processing
  • Waveguides

Fields of Study

  • Engineering

Readers

  • Acoustical Oceanography.
  • Fluid Dynamics.