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Journal of the Society of Motion Picture Engineers ( Volume: 35, Issue: 7, July 1940)
[ACTIVE]

Progress in Projection Lighting

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
The carbon arc has had an important part in the progress of the motion picture industry from the time of its origin to the present day. This narrative of the various improvements and developments which have kept the carbon arc in its preferred position as a source of projection light is presented in chronological sequence. Data are given relative to the progress made along five lines of improvement: intrinsic brilliancy of the crater, quality of light produced, volume of light on the screen, efficiency of light production, and economy of operation.
Publication Date
1940-07-01
DOI
10.5594/J10066
Link
https://doi.org/10.5594/J10066
Author(s)
W. C. Kalb
Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J10066.json

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W. C. Kalb; Progress in Projection Lighting, Journal of the Society of Motion Picture Engineers ( Volume: 35, Issue: 7, July 1940); SMPTE, 1940. Available at https://doi.org/10.5594/J10066
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W. C. Kalb; Progress in Projection Lighting, Journal of the Society of Motion Picture Engineers ( Volume: 35, Issue: 7, July 1940); SMPTE, 1940. Available at https://doi.org/10.5594/J10066

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W. C. Kalb; Progress in Projection Lighting, Journal of the Society of Motion Picture Engineers ( Volume: 35, Issue: 7, July 1940); SMPTE, 1940. Available at https://doi.org/10.5594/J10066
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<span class="citation">W. C. Kalb; <cite>Progress in Projection Lighting</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 35, Issue: 7, July 1940); SMPTE, 1940. Available at <a href="https://doi.org/10.5594/J10066" target="_blank" rel="noopener">https://doi.org/10.5594/J10066</a></span>

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Preview:
W. C. Kalb; Progress in Projection Lighting, Journal of the Society of Motion Picture Engineers ( Volume: 35, Issue: 7, July 1940); SMPTE, 1940
doi: 10.5594/J10066
url: https://doi.org/10.5594/J10066
Snippet:
<li>
W. C. Kalb; <cite id="bib-10-5594-j10066">Progress in Projection Lighting</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 35, Issue: 7, July 1940); SMPTE, 1940
<span class="doi">10.5594/J10066</span>
</li>