Performance Criteria for Coherent Interping Reverberation Suppression

Abstract

This report describes the application of adaptive filters to multiping active sonar data for the suppression of reverberation. Interping coherence is described and shown to be a performance predictor for reverberation suppression. Requirements for target echo preservation are also described. Active sonar, Reverberation suppression, Adaptive filters,

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1993
Accession Number
ADA278963

Entities

People

  • Doug Grimmett
  • Xavier Zabal

Organizations

  • Naval Command, Control and Ocean Surveillance Center

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Acoustics
  • Active Sonar
  • Adaptive Filters
  • Ambient Noise
  • Data Sets
  • Detection
  • Detectors
  • Doppler Effect
  • Echoes
  • Filters
  • Frequency
  • Frequency Bands
  • Repetition Rate
  • Reverberation
  • Signal Processing
  • Sonar Signals
  • Target Echoes

Fields of Study

  • Engineering

Readers

  • Acoustical Oceanography.
  • Adaptive Control and Estimation with Uncertainty in Dynamic Systems.
  • Systems Analysis and Design