NCJ Number
11662
Date Published
1973
Length
32 pages
Annotation
FUNDAMENTALS OF VOICE TRANSMISSION SECURITY TECHNOLOGY AND THE CURRENT STATE OF DEVELOPMENT OF THAT TECHNOLOGY.
Abstract
CONFERENCE PRESENTATIONS COVER SPEECH CHARACTERISTICS, INTELLIGIBILITY AND SCRAMBLING METHODS, DEVELOPING STANDARDS FOR SCRAMBLING EQUIPMENT, AND COMMUNICATION SYSTEM REQUIREMENTS AND COMPATIBILITY. A SUMMARY OF A PANEL DISCUSSION IS INCLUDED ALONG WITH AN APPENDIX WHICH LISTS INFORMATION ABOUT CURRENTLY AVAILABLE EQUIPMENT.