Accession Number:

AD0686567

Title:

CODING AND INTERFERENCE STABILITY IN THE TRANSMISSION OF TELEMECHANICAL INFORMATION,

Descriptive Note:

Corporate Author:

FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO

Personal Author(s):

Report Date:

1968-12-17

Pagination or Media Count:

389.0

Abstract:

A discussion is given of the interference rejection and efficiency of various data transmission methods in telemetry and remote control. A description and classification is given of coding and modulation methods used in industrial telemechanics, and the efficiency and band widths of data transmission systems is defined. The discussion stresses problems of interference rejection in coding and modulation systems characterized by normal fluctuations in interference and a limited delay in data transmission. Ways of utilizing excess redundant data to increase the efficiency of a systems interference rejection are analyzed. Author

Subject Categories:

  • Cybernetics
  • Telemetry
  • Non-Radio Communications

Distribution Statement:

APPROVED FOR PUBLIC RELEASE