SWEEP SYNCHRONIZED POSITIONABLE TRIGGER AND SUPPLEMENTARY COMPONENTS,

Abstract

The report describes the Sweep-Synchronized Positionable Trigger, together with its functions and supplementary components, as designed and built for use with the Precision Graphic Recorder (PGR) at the Woods Hole Oceanographic Insttitution. The positionable trigger provides a means for plotting a variable on the PGR record as a function of time, for triggering equipment such as oscilloscopes at any time, for displaying ship's heading, and for supplying, semi-automatically, ocean depth to a ship-board computer. (Author)

Document Details

Document Type
Technical Report
Publication Date
May 01, 1964
Accession Number
AD0605682

Entities

People

  • W. E. Witzell

Organizations

  • Woods Hole Oceanographic Institution

Tags

DTIC Thesaurus Topics

  • Computers
  • Oscilloscopes
  • Plotting
  • Precision
  • Recording Systems

Readers

  • Database Systems and Applications
  • Electrical Engineering
  • Oceanography.