Statistics of High Frequency Acoustic Boundary Scattering and Vector Ambient Noise Fields

Abstract

The long-term goal of the present high-frequency scattering statistics work is to examine the links between environmental parameters of shallow water boundaries and the statistics of high frequency, broadband acoustic fields using a combination of at-sea measurements, ground truth and theoretical modeling. The influence of the properties of the boundaries to the scattered envelope statistics and noise fields will be examined in detail.

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Document Details

Document Type
Technical Report
Publication Date
Sep 30, 2007
Accession Number
ADA542550

Entities

People

  • Anthony P. Lyons

Organizations

  • Pennsylvania State University

Tags

Communities of Interest

  • Sensors
  • Weapons Technologies

DTIC Thesaurus Topics

  • Acoustic Fields
  • Acoustic Properties
  • Ambient Noise
  • Bandwidth
  • Boundaries
  • Broadband
  • Data Analysis
  • Experimental Data
  • Frequency
  • Grazing Angles
  • Information Science
  • Measurement
  • Noise
  • Scattering
  • Seabed
  • Shallow Water
  • Statistics

Fields of Study

  • Physics

Readers

  • Fluid Mechanics and Fluid Dynamics.
  • Radio communications and signal processing.
  • Wave Propagation and Nonlinear Chaotic Dynamics.