Predictability Limitations of Long-Range Sound Propagation

Abstract

Our long-term scientific goal is to understand the basic physics of low-frequency long-range sound propagation in the ocean, and the effects of environmental variability on signal stability and coherence. We seek to understand the fundamental limits to signal processing imposed by ocean variability to enable advanced signal processing techniques, including matched field processing and other adaptive array processing methods.

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Document Details

Document Type
Technical Report
Publication Date
Sep 30, 2010
Accession Number
ADA542084

Entities

People

  • Michael G. Brown

Organizations

  • Rosenstiel School of Marine, Atmospheric, and Earth Science

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Acoustic Beams
  • Data Analysis
  • Deep Oceans
  • Energy Conservation
  • Forward Scattering
  • Frequency
  • Internal Waves
  • Measurement
  • Modal Analysis
  • North Pacific Ocean
  • Ocean Environments
  • Oceans
  • Pacific Ocean
  • Philippine Sea
  • Physics
  • Scattering
  • Signal Processing

Fields of Study

  • Physics

Readers

  • Acoustical Oceanography.