Accession Number : AD0748335

Title :   Light Flicker Perception Threshold Experiment.

Descriptive Note : Technical memo.,

Corporate Author : IIT RESEARCH INST CHICAGO ILL

Personal Author(s) : Knox,R. M. ; Valentino,A. R.

Report Date : MAR 1971

Pagination or Media Count : 44

Abstract : Experiments were performed to determine the perception of the human eye to lamp flicker. Flicker was produced by a desired signal (120 Vac) at 60 Hz and interference signals up to several volts between 30 and 100 Hz. Test variables included lamp type and intensity, frequency separation, and interference signal bandwidth. Perception is presented as a statistical distribution for each variable. (Author)

Descriptors :   (*VISUAL PERCEPTION, *LIGHT PULSES), THRESHOLDS(PHYSIOLOGY), INTERFERENCE, INTENSITY, EXTREMELY LOW FREQUENCY

Subject Categories : Psychology

Distribution Statement : APPROVED FOR PUBLIC RELEASE