Interim Report on NRL Developed SPR Code Generators

Abstract

The code generator described in this report was designed and built at the Naval Research Laboratory for use with engineering models of the SPR facsimile security system. It is capable of producing mark-space cipher at the synchronous rates of 1000, 666-2/3, and 333-1/3 cipher units per second as desired

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Document Details

Document Type
Technical Report
Publication Date
Jun 01, 1947
Accession Number
AD1204198

Entities

People

  • Bert Fisk
  • C. L. Spencer

Organizations

  • United States Naval Research Laboratory

Tags

Readers

  • Computer Science/Computer Engineering/Data Science/Digital Signal Processing.
  • Cybersecurity.
  • Technical Research and Report Writing.

Technology Areas

  • Space
  • Space - Orbital Debris