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Journal of the Society of Motion Picture Engineers ( Volume: 51, Issue: 5, November 1948)
[ACTIVE]

Variable-Area Recording with the Light Valve

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
Various types of variable-area track, including standard and push-pull, may be obtained by various arrangements of the light-valve ribbons. A mathematical analysis is made of the effect of various light-valve constants on the magnitude of the resonance-peak and frequency-response measurements of an improved light valve with high magnetic damping are given. A theoretical study of the effect of azimuth deviation on unilateral, dulateral, and bilateral tracks is included in the paper and is illustrated with graphical charts of the distortion produced by various amounts of azimuth deviation for these types of tracks.
Publication Date
1948-11-01
DOI
10.5594/J11722
Link
https://doi.org/10.5594/J11722
Author(s)
John G. Frayne
Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J11722.json

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John G. Frayne; Variable-Area Recording with the Light Valve, Journal of the Society of Motion Picture Engineers ( Volume: 51, Issue: 5, November 1948); SMPTE, 1948. Available at https://doi.org/10.5594/J11722
Snippet:
John G. Frayne; Variable-Area Recording with the Light Valve, Journal of the Society of Motion Picture Engineers ( Volume: 51, Issue: 5, November 1948); SMPTE, 1948. Available at https://doi.org/10.5594/J11722

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John G. Frayne; Variable-Area Recording with the Light Valve, Journal of the Society of Motion Picture Engineers ( Volume: 51, Issue: 5, November 1948); SMPTE, 1948. Available at https://doi.org/10.5594/J11722
Snippet:
<span class="citation">John G. Frayne; <cite>Variable-Area Recording with the Light Valve</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 51, Issue: 5, November 1948); SMPTE, 1948. Available at <a href="https://doi.org/10.5594/J11722" target="_blank" rel="noopener">https://doi.org/10.5594/J11722</a></span>

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Preview:
John G. Frayne; Variable-Area Recording with the Light Valve, Journal of the Society of Motion Picture Engineers ( Volume: 51, Issue: 5, November 1948); SMPTE, 1948
doi: 10.5594/J11722
url: https://doi.org/10.5594/J11722
Snippet:
<li>
John G. Frayne; <cite id="bib-10-5594-j11722">Variable-Area Recording with the Light Valve</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 51, Issue: 5, November 1948); SMPTE, 1948
<span class="doi">10.5594/J11722</span>
</li>