Accession Number:
AD0755908
Title:
Description of PDP-9 Software Used for Advanced Modem Experiments -- Time-of-Arrival Words Distribution Display Program (TIMWD),
Descriptive Note:
Corporate Author:
MITRE CORP BEDFORD MASS
Personal Author(s):
Report Date:
1972-12-01
Pagination or Media Count:
100.0
Abstract:
S -- Time-of-Arrival Words Distribution Display Program TIMWD,2Werlin,A. M. MTR-2405-Vol-2F19628-71-C-0002AF-701AESDTR-72-338-Vol-2See also Volume 1, AD-755 907.computer programs, instruction manuals, modulators, test methods, demodulators, test methods, coding, binary arithmetic, data transmission systems, memory devices, statistical analysis, interfacesmodems, binary codes, pdp 9 computers, histograms, data transmission systems, error analysisThe document describes the details of the PDP-9 computer programs which are used for testing and performing experiments with the advanced modems built by D-91. The computer program described in the report calculates and displays in histogram form the Time-of-Arrival word differences and their distributions from the time words contained within the message structure. This distribution provides a measure of the performance of the modems Fine Sync Detection circuitry as well as its clock stability. Author
Descriptors:
Subject Categories:
- Electrical and Electronic Equipment
- Computer Programming and Software
- Computer Hardware