NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
On the subjective evaluation of the interference protection ratios' measurements for co-channel FM-TV signalsResults of subjective measurements made to determine the relationship between the image impairment grade and the wanted-signal to interference power ratios (C/I) for co-channel FM television signals are presented. The variation of C/I ratio with picture impairment grade is investigated for three different noise levels. The assessment of impairment grade due to thermal noise only and to picture content is also investigated. A statistical analysis for performed experiments is presented. The results presented here may be used by communication system designers to determine the required system characteristics.
Document ID
19850046090
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Groumpos, P. P.
(Cleveland State University Cleveland, OH, United States)
Whyte, W.
(NASA Lewis Research Center Space Communications Div., Cleveland, OH, United States)
Date Acquired
August 12, 2013
Publication Date
January 1, 1983
Subject Category
Communications And Radar
Meeting Information
Meeting: Globecom ''83 - Global Telecommunications Conference
Location: San Diego, CA
Start Date: November 28, 1983
End Date: December 1, 1983
Accession Number
85A28241
Funding Number(s)
CONTRACT_GRANT: NAG3-156
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.
No Preview Available