Journal of the Society of Motion Picture Engineers ( Volume: 25, Issue: 4, October 1935)
[ACTIVE]
Non-Theatrical Projection
Metadata
- Publisher
- SMPTE — White Plains, NY, USA
- Doc Type
- Journal Article
- Content Type
- Original Research
- Abbreviated Title
- J SMPE
- Volume
- 25, No. 4, pp. 314–330
- Abstract
- Various factors involved in projecting 16-mm. pictures for industrial and educational purposes are fully analyzed, according to three main divisions: (1) the illumination of the screen and how it is modified, (2) the effectiveness of projection as regards the audience, and (3) miscellaneous related factors. Each broad division is broken down into sub-divisions enumerating the principal items involved. Curves show the relative cost of attaining desirable screen illumination with various lamps, and the relations between lumens, foot-candles, and screen sizes. Based upon the analysis, recommendations as to a standard method of measuring screen illumination, and a list of suggested screen sizes for various lamps and lenses, are given as having been found satisfactory for ordinary work.
- Publication Date
- 1935-10-01
- DOI
10.5594/J07403- ISSN
- Print:
0097-5834 - Link
- https://doi.org/10.5594/J07403
- Author(s)
- R. F. MitchellBell & Howell Co., Chicago, Ill
- Copyright
- © 1935 Society of Motion Picture and Television Engineers, Inc.
Bibliographic Reference(s)
- 1. Little W. F. : “Tests of Screen Illumination from Motion Picture Projectors,” Trans. Soc. Mot. Pict. Eng. , IV ( 1920 ), No. 10 , p. 38 . EXTERNAL
- 2. Pander H. : “The School Projector, How It Should Be,” Film für Alle (March 3, 1935 ), p. 81 . EXTERNAL
- 3. Report of the Committee on Non-Theatrical Projection. Presented at the Spring, 1935 , Meeting; to be published in a forthcoming issue of the Journal. EXTERNAL
- 4. Report of the Theater Lighting Committee, J. Soc. Mot. Pict. Eng. , XVI (Feb., 1931 ), No. 2 , p. 241 . EXTERNAL
- 5. Report of the Projection Screens Committee, J. Soc. Mot. Pict. Eng. , XVIII (Feb., 1932 ), No. 2 , p. 247 . EXTERNAL
- 6. Goodwin W. N. Jr. : “The Photronic Illumination Meter,” Tran. Illum. Eng. Soc. , 27 (Dec., 1932 ), No. 9 , p. 828 . EXTERNAL
- 7. Snell P. A. : “An Introduction to the Experimental Study of Visual Fatigue,” J. Soc. Mot. Pict. Eng. , XX (May, 1933 ), No. 5 , p. 367 . EXTERNAL
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R. F. Mitchell; Non-Theatrical Projection, Journal of the Society of Motion Picture Engineers ( Volume: 25, Issue: 4, October 1935); SMPTE, 1935. Available at https://doi.org/10.5594/J07403
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R. F. Mitchell; Non-Theatrical Projection, Journal of the Society of Motion Picture Engineers ( Volume: 25, Issue: 4, October 1935); SMPTE, 1935. Available at https://doi.org/10.5594/J07403
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R. F. Mitchell; Non-Theatrical Projection, Journal of the Society of Motion Picture Engineers ( Volume: 25, Issue: 4, October 1935); SMPTE, 1935. Available at https://doi.org/10.5594/J07403
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<span class="citation">R. F. Mitchell; <cite>Non-Theatrical Projection</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 25, Issue: 4, October 1935); SMPTE, 1935. Available at <a href="https://doi.org/10.5594/J07403" target="_blank" rel="noopener">https://doi.org/10.5594/J07403</a></span>
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R. F. Mitchell; Non-Theatrical Projection, Journal of the Society of Motion Picture Engineers ( Volume: 25, Issue: 4, October 1935); SMPTE, 1935
doi: 10.5594/J07403
url: https://doi.org/10.5594/J07403
doi: 10.5594/J07403
url: https://doi.org/10.5594/J07403
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<li> R. F. Mitchell; <cite id="bib-10-5594-j07403">Non-Theatrical Projection</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 25, Issue: 4, October 1935); SMPTE, 1935 <span class="doi">10.5594/J07403</span> </li>