AN ANALOGUE RECORDING SYSTEM FOR RECORDING PULSE SERIES

Abstract

An analogue recording system for the visual display of pulse series intermittently received from oceanographic sensors is described. It is composed of a mechanically-modified pen recorder and a newly designed electronic driving unit, and it includes arrangements for (1) regulating the speed of the pulse- marking device by means of a stable reference frequency; (2) starting each pulse series on command; and (3) expanding the measuring scale. These requirements could not be found in commercially available recorders, necessitating the development of the one described. The system can be used either for simultaneous recording, being suitable for use on board ship, or for play-back recording from magnetic tape.

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Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1964
Accession Number
AD0808761

Entities

People

  • R. Frassetto
  • R. Pesaresi

Organizations

  • SACLANT ASW Research Centre

Tags

Communities of Interest

  • Advanced Electronics
  • C4I
  • Materials and Manufacturing Processes
  • Sensors

DTIC Thesaurus Topics

  • Accuracy
  • Amplifiers
  • Amplitude
  • Capacitors
  • Circuits
  • Diodes
  • Electronic Circuits
  • Electronic Components
  • Generators
  • Magnetic Tape
  • Measurement
  • Multivibrators
  • National Security
  • Recording Systems
  • Switches
  • Tape Recorders
  • United States

Fields of Study

  • Physics

Readers

  • Computer Science/Computer Engineering/Data Science/Digital Signal Processing.
  • Electrical Engineering

Technology Areas

  • Microelectronics
  • Microelectronics - Microelectromechanical Systems