Measuring and Comparing Waveforms of Temporal Light Modulation

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This paper presents a comparison of measurements of the waveforms of temporal light modulation (TLM) from 8 light sources performed by two different laboratories. The study focuses on the methodology of extracting relevant numerical differences between the measured waveforms. The methodology involves frequency matching, duration matching, selection of sampling interval, phase matching, normalization and results of the use of the methodology are presented. The results show that for some waveforms the comparison method can be used to practically explore equivalency of measurements.
Original languageEnglish
Title of host publicationProceedings of the 29th Quadrennial Session of the CIE
PublisherCIE Commision Internationale de L'eclairage
Publication date2019
Pages7-16
DOIs
Publication statusPublished - 2019
Event29th Quadrennial Session of the International Commission on Illumination - Wardman Park Marriott, Washington DC, United States
Duration: 14 Jun 201922 Jun 2019

Conference

Conference29th Quadrennial Session of the International Commission on Illumination
LocationWardman Park Marriott
CountryUnited States
CityWashington DC
Period14/06/201922/06/2019
CitationsWeb of Science® Times Cited: No match on DOI

    Research areas

  • Flicker, Temporal Light Artefacts, Signal analysis, Intercomparison, Temporal light modulation

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