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Journal of the SMPTE ( Volume: 70, Issue: 8, August 1961)
[ACTIVE]

High-Speed Inspection of Magnetic-Striped Release Prints

Metadata

Publisher
SMPTE — White Plains, NY, USA
Doc Type
Journal Article
Content Type
Original Research
Abbreviated Title
J SMPTE
Volume
70, No. 8, pp. 600–602
Abstract
A low-frequency (30-cycle) sine wave is recorded along with the audio when making the release print. This signal may then be picked up during high-speed (400 ft/min) examination of other physical defects. Thyratron-actuated relays stop the machine in the event of a dropout, splice or reduction in signal output level indicating an alteration in the soundtrack. The operator may then start up again at 24 frame/sec and listen for any objectionable erasure or re-recording.
Publication Date
1961-08-01
DOI
10.5594/J15509
ISSN
Print: 0361-4573
Link
https://doi.org/10.5594/J15509
Author(s)
Ben KleinermanFederal Manufacturing & Engineering Corp., 1055 Stewart Ave., Garden City N.Y.
Copyright
© 1961 Society of Motion Picture and Television Engineers, Inc.
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Ben Kleinerman; High-Speed Inspection of Magnetic-Striped Release Prints, Journal of the SMPTE ( Volume: 70, Issue: 8, August 1961); SMPTE, 1961. Available at https://doi.org/10.5594/J15509
Snippet:
Ben Kleinerman; High-Speed Inspection of Magnetic-Striped Release Prints, Journal of the SMPTE ( Volume: 70, Issue: 8, August 1961); SMPTE, 1961. Available at https://doi.org/10.5594/J15509

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Preview:
Ben Kleinerman; High-Speed Inspection of Magnetic-Striped Release Prints, Journal of the SMPTE ( Volume: 70, Issue: 8, August 1961); SMPTE, 1961. Available at https://doi.org/10.5594/J15509
Snippet:
<span class="citation">Ben Kleinerman; <cite>High-Speed Inspection of Magnetic-Striped Release Prints</cite>, Journal of the SMPTE ( Volume: 70, Issue: 8, August 1961); SMPTE, 1961. Available at <a href="https://doi.org/10.5594/J15509" target="_blank" rel="noopener">https://doi.org/10.5594/J15509</a></span>

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Preview:
Ben Kleinerman; High-Speed Inspection of Magnetic-Striped Release Prints, Journal of the SMPTE ( Volume: 70, Issue: 8, August 1961); SMPTE, 1961
doi: 10.5594/J15509
url: https://doi.org/10.5594/J15509
Snippet:
<li>
Ben Kleinerman; <cite id="bib-10-5594-j15509">High-Speed Inspection of Magnetic-Striped Release Prints</cite>, Journal of the SMPTE ( Volume: 70, Issue: 8, August 1961); SMPTE, 1961
<span class="doi">10.5594/J15509</span>
</li>

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