Accession Number : AD0840255

Title :   THE DESIGN OF A MORSE-TO-TELETYPE SIGNAL CONVERTER USING INTEGRATED MICROLOGIC CIRCUITRY.

Descriptive Note : Master's thesis,

Corporate Author : NAVAL POSTGRADUATE SCHOOL MONTEREY CA

Personal Author(s) : Powers, Byron Lippincott, Jr. ; Scalf, Fred Robert, Jr

Report Date : JUN 1968

Pagination or Media Count : 72

Abstract : This paper investigates the use of a Morse to teletype signal converter with existing teletype equipment to continuously monitor and display received Morse signals. This device would greatly reduce operator fatigue and provide increased efficiency. Important aspects of the converter design problem are presented and different approaches to the problems encountered in this design are developed. A micrologic digital design is presented and its operation discussed. Although not fully implemented, it is considered far superior to other methods of implementation. It will accept Morse keyed audio signals in the 300-3000 hz. range at keying speeds of 10 to 100 words per minute and convert them to teletype code. (Author)

Descriptors :   *INTEGRATED CIRCUITS), (*RADIO EQUIPMENT, RADIO SIGNALS, DECODING, MONITORS, DISPLAY SYSTEMS, LOGIC CIRCUITS, INPUT OUTPUT DEVICES, THESES.

Subject Categories : Electrical and Electronic Equipment
      Radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE