An Improved Sea Bottom Classifier

Abstract

An improved sea bottom classifier device configured for use with a towed underwater vehicle is described. Operating on the same basic principles as earlier models, but including several refinements, the device provides a relative indication of sea bottom hardness. Some preliminary sea test results are given along with a detailed discussion of the circuits of the improved device.

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Document Details

Document Type
Technical Report
Publication Date
Aug 01, 1972
Accession Number
AD0748611

Entities

People

  • Bobby R. Ludlum

Tags

Communities of Interest

  • Advanced Electronics
  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Amplifiers
  • Analog Signals
  • Automatic Gain Control
  • Circuit Boards
  • Circuits
  • Civil Engineering
  • Coastal Engineering
  • Electronics Laboratories
  • Geography
  • Multivibrators
  • Physics Laboratories
  • Signal Processing
  • Transducers
  • Tuned Circuits
  • Underwater Vehicles
  • Vehicles
  • Wiring Diagrams

Readers

  • Acoustical Oceanography.
  • Integrated Circuit Design and Technology.
  • Systems Analysis and Design