Raster-Scan Display Photometric Noise Measurement.
Technical rept. Aug 75-Dec 77,
VIRGINIA POLYTECHNIC INST AND STATE UNIV BLACKSBURG HUMAN FACTORS LAB
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This report describes the results of two studies designed to measure dynamic noise, photometrically, on a raster-scan display. One study evaluated spot microphotometry of a single raster line the other evaluated microdensitometric power spectral analysis of close-up photographs of raster lines. The spot microphotometry technique proved superior and very reliable, yielding results that are highly correlated with input noise spectra. Author
- Test Facilities, Equipment and Methods
- Human Factors Engineering and Man Machine Systems
- Non-Radio Communications