High Frequency Acoustic Channel Characterization for Propagation and Ambient Noise

Abstract

There are two long-term goals for this research: 1) to exploit the ocean ambient noise field in the 0.150 kHz frequency band for environmental characterization and for improving sonar system performance and 2) to improve algorithm design for acoustic communications systems and other high frequency sonars by developing propagation and scattering models appropriate in these bands and including important Doppler effects.

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Document Details

Document Type
Technical Report
Publication Date
Sep 30, 2008
Accession Number
ADA533072

Entities

People

  • Martin Siderius

Organizations

  • Portland State University

Tags

Communities of Interest

  • Ground and Sea Platforms
  • Sensors

DTIC Thesaurus Topics

  • Acoustic Channels
  • Acoustic Communications
  • Algorithms
  • Ambient Noise
  • Data Sets
  • Doppler Effect
  • Frequency
  • Frequency Bands
  • Frequency Shift
  • Measurement
  • Noise
  • Scattering
  • Seabed
  • Surface Properties
  • Video Cameras
  • Waves
  • White Noise

Readers

  • Acoustical Oceanography.