Low-Frequency Ambient Ocean Noise Instrumentation.

Abstract

This document discusses methods of monitoring low frequency noise of less than 1000 Hz. in deep water with a hydrophone suspended from a ship. Discussed in detail are methods of isolating the hydrophone from the motion of the ship.

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Document Details

Document Type
Technical Report
Publication Date
Sep 23, 1955
Accession Number
ADA048853

Entities

People

  • G. D. Barber

Organizations

  • Navy Electronics Laboratory

Tags

Communities of Interest

  • Ground and Sea Platforms

DTIC Thesaurus Topics

  • Amplifiers
  • Assembly
  • Audio Frequency
  • Bipolar Junction Transistors
  • Depth
  • Electronics
  • Frequency
  • Frequency Meters
  • Frequency Response
  • Hydrophones
  • Impedance
  • Instrumentation
  • Measurement
  • Noise
  • Oceans
  • Oscillators
  • Water

Fields of Study

  • Environmental science

Readers

  • Acoustics.
  • Aerospace Test and Evaluation
  • Marine Hydrodynamics