Ohno, Y.
and Oh, S.
(2016),
Vision experiment ii on white light chromaticity for lighting, Proc. CIE Lighting Quality and Energy Efficiency, Melbourne 2016, Melbourne, -1, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=920454
(Accessed October 3, 2024)
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Vision experiment ii on white light chromaticity for lighting
Published
Author(s)
, Semin Oh
Abstract
In response to a published discussion (Wei & Houser, 2015) on the 2013 NIST experiment on white light chromaticity for lighting (Ohno & Fein, 2013), the second experiment was conducted at NIST to determine the white light chromaticity perceived most natural in a simulated interior room environment using the NIST Spectrally Tunable Lighting Facility. The 2015 experiment was conducted with 21 subjects, for shift of Duv (chromaticity shifts above and below the Planckian locus), using the same procedures as the 2013 experiment but minimizing the changes in gamut area in each pair of lights compared so that only the effects of chromaticity would be evaluated. The results showed that the lights with Duv ≈ -0.015 on the average, nearly the same as the results in 2013, appeared the most natural at all correlated color temperatures.Proceedings Title
Proc. CIE Lighting Quality and Energy Efficiency, Melbourne 2016
Issue
CIE x042:2016
Conference Dates
March 3-5, 2016
Conference Location
Melbourne
Conference Title
CIE Lighting Quality and Energy Efficiency 2016
Pub Type
Conferences
Download Paper
Keywords
Color quality, chromaticity, white light, Duv, lighting
Citation
Issues
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Created March 30, 2016, Updated March 1, 2017