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Journal of the Society of Motion Picture Engineers ( Volume: 14, Issue: 3, March 1930)
[ACTIVE]

Characteristics of High Intensity Arcs

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
The amount of light used at the aperture plate of the motion picture projector has steadily increased until at the present time only the high intensity are can furnish the light concentration necessary to satisfy the demands of the larger theaters. Recent changes which have been made and rumors of others about to occur in the motion picture industry have again emphasized the constant demand for more light on the screen of the theater. It therefore seems desirable to call attention to certain characteristics of high intensity arcs which may help in the solution of the ever present problem of increasing the useful light.
Publication Date
1930-03-01
DOI
10.5594/J13077
Link
https://doi.org/10.5594/J13077
Author(s)
D. B. Joy, A. C. Downes
Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J13077.json

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D. B. Joy and A. C. Downes; Characteristics of High Intensity Arcs, Journal of the Society of Motion Picture Engineers ( Volume: 14, Issue: 3, March 1930); SMPTE, 1930. Available at https://doi.org/10.5594/J13077
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D. B. Joy and A. C. Downes; Characteristics of High Intensity Arcs, Journal of the Society of Motion Picture Engineers ( Volume: 14, Issue: 3, March 1930); SMPTE, 1930. Available at https://doi.org/10.5594/J13077

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D. B. Joy and A. C. Downes; Characteristics of High Intensity Arcs, Journal of the Society of Motion Picture Engineers ( Volume: 14, Issue: 3, March 1930); SMPTE, 1930. Available at https://doi.org/10.5594/J13077
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<span class="citation">D. B. Joy and A. C. Downes; <cite>Characteristics of High Intensity Arcs</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 14, Issue: 3, March 1930); SMPTE, 1930. Available at <a href="https://doi.org/10.5594/J13077" target="_blank" rel="noopener">https://doi.org/10.5594/J13077</a></span>

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Preview:
D. B. Joy and A. C. Downes; Characteristics of High Intensity Arcs, Journal of the Society of Motion Picture Engineers ( Volume: 14, Issue: 3, March 1930); SMPTE, 1930
doi: 10.5594/J13077
url: https://doi.org/10.5594/J13077
Snippet:
<li>
D. B. Joy and A. C. Downes; <cite id="bib-10-5594-j13077">Characteristics of High Intensity Arcs</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 14, Issue: 3, March 1930); SMPTE, 1930
<span class="doi">10.5594/J13077</span>
</li>