Acoustic Resonance Classification of Swimbladder-Bearing Fish

Abstract

To understand and exploit the resonance scattering by swimbladder-bearing fish (typically in the 1-10 kHz frequency region). Exploitation of the resonances can significantly reduce ambiguities in interpreting acoustic scattering in terms of meaningful biological parameters compared with traditional higher frequency approaches. To conduct a new class of quantitative acoustic studies of scattering by swimbladder-bearing fish utilizing new commercial broadband-acoustic technology that is optimized for use in the resonance scattering region of fish.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 2008
Accession Number
ADA505147

Entities

People

  • Dezhang Chu
  • J. Michael Jech
  • Timothy K. Stanton

Organizations

  • Woods Hole Oceanographic Institution

Tags

Communities of Interest

  • Ground and Sea Platforms

DTIC Thesaurus Topics

  • Acoustic Resonance
  • Acoustic Scattering
  • Broadband
  • Calibration
  • Classification
  • Data Analysis
  • Electronic Mail
  • Fish
  • Frequency
  • Frequency Bands
  • High Resolution
  • Resonance
  • Resonance Scattering
  • Scattering
  • Signal Processing
  • Sonar
  • Statistics

Fields of Study

  • Physics

Readers

  • Acoustical Oceanography.
  • Quantum spin resonance or Electron Paramagnetic Resonance spectroscopy.