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Journal of the Society of Motion Picture Engineers ( Volume: 33, Issue: 8, August 1939)
[ACTIVE]

A Sound-Track Projection Microscope

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
Practically all precision sound-truck measurements are made with a microscope, which has been the accepted standard in the industry. This method is necessarily slow, and in an effort to speed up track position, printer alignment, and other technical measurements, a projection microscope has been developed. Using equipment available at a reasonable cost, a projection microscope which can he used by anyone in the sound and laboratory departments has been developed and is herein described. One of the most important advantages of the instrument is its ability to detect printing machine defects, and by its use the quality of sound printing has been greatly improved.
Publication Date
1939-08-01
DOI
10.5594/J11967
Link
https://doi.org/10.5594/J11967
Author(s)
Gerald M. Best
Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J11967.json

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Gerald M. Best; A Sound-Track Projection Microscope, Journal of the Society of Motion Picture Engineers ( Volume: 33, Issue: 8, August 1939); SMPTE, 1939. Available at https://doi.org/10.5594/J11967
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Gerald M. Best; A Sound-Track Projection Microscope, Journal of the Society of Motion Picture Engineers ( Volume: 33, Issue: 8, August 1939); SMPTE, 1939. Available at https://doi.org/10.5594/J11967

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Gerald M. Best; A Sound-Track Projection Microscope, Journal of the Society of Motion Picture Engineers ( Volume: 33, Issue: 8, August 1939); SMPTE, 1939. Available at https://doi.org/10.5594/J11967
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<span class="citation">Gerald M. Best; <cite>A Sound-Track Projection Microscope</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 33, Issue: 8, August 1939); SMPTE, 1939. Available at <a href="https://doi.org/10.5594/J11967" target="_blank" rel="noopener">https://doi.org/10.5594/J11967</a></span>

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Preview:
Gerald M. Best; A Sound-Track Projection Microscope, Journal of the Society of Motion Picture Engineers ( Volume: 33, Issue: 8, August 1939); SMPTE, 1939
doi: 10.5594/J11967
url: https://doi.org/10.5594/J11967
Snippet:
<li>
Gerald M. Best; <cite id="bib-10-5594-j11967">A Sound-Track Projection Microscope</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 33, Issue: 8, August 1939); SMPTE, 1939
<span class="doi">10.5594/J11967</span>
</li>