Continuation of Signal Detection Using Polyspectra.

Abstract

An invited paper co-authored with Jack Sheehan entitled 'Ocean Acoustic Field Matching: Normal Mode Filtering and Non-Gaussian Sources,' was published in the July 1993 issue of the IEEE Journal of Oceanic Engineering. This paper provides a theoretical foundation for the experimental findings that the acoustic field radiated from a large submerged object is a non-Gaussian random process. We develop a link between normal mode filtering and statistical field matching which is new and potentially important for underwater sound analysis. The results can be applied to other forms of acoustic radiation.

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Document Details

Document Type
Technical Report
Publication Date
Jun 30, 1992
Accession Number
ADA280176

Entities

Organizations

  • University of Texas at Austin

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Acoustic Fields
  • Acoustic Signals
  • Attachment
  • Data Science
  • Data Sets
  • Detection
  • Electrical Engineering
  • Engineering
  • Filtration
  • Information Science
  • Radiation
  • Signal Detection
  • Signal Processing
  • Spectra
  • Statistics
  • Underwater Sound

Fields of Study

  • Engineering

Readers

  • Acoustics.
  • Statistical inference.
  • Technical Research and Report Writing.