Some Comments on Procedures Used to Compare Theater Screens
Ways of comparing the reflecting and light-distribution properties of several theater-screen surfaces are described. Comments are made on instruments (integrating spheres, goniophotometers, spectrophotometers and brightness meters) used in comparing screen surfaces. Lenticular-screen design and “gain” formulas are presented with examples of their use in estimating a screen's performance. Data on white, “silver” or aluminum, beaded, pearl and lenticular screens are included.
- Print ISSN
- 0361-4573
- Published
- 1957-06
- Content type
- Original Research
- DOI
- 10.5594/J11237
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