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Journal of the SMPTE ( Volume: 81, Issue: 8, August 1972)
[ACTIVE]

A Method of Locking a Multichannel Non-Sprocketed Tape Recorder to a Film-Distributor System

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
A non-sprocketed tape recorder can be slaved to sprocketed film equipment, following in frame coincidence through repeated forward, stop, or reverse cycles. A pulse-counting technique has been developed to maintain synchronism, with the initial start made from visual cue marks on tape and film. The pulse source for the tape recorder is a control track, and for the film, a tachometer mechanically coupled to the distributor or projector.
Publication Date
1972-08-01
DOI
10.5594/J13498
Link
https://doi.org/10.5594/J13498
Author(s)
Robert Z. Langevin
Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J13498.json

Reference this Doc

Plain text (ISO 690 compliant)

Preview:
Robert Z. Langevin; A Method of Locking a Multichannel Non-Sprocketed Tape Recorder to a Film-Distributor System, Journal of the SMPTE ( Volume: 81, Issue: 8, August 1972); SMPTE, 1972. Available at https://doi.org/10.5594/J13498
Snippet:
Robert Z. Langevin; A Method of Locking a Multichannel Non-Sprocketed Tape Recorder to a Film-Distributor System, Journal of the SMPTE ( Volume: 81, Issue: 8, August 1972); SMPTE, 1972. Available at https://doi.org/10.5594/J13498

HTML (ISO 690 compliant)

Preview:
Robert Z. Langevin; A Method of Locking a Multichannel Non-Sprocketed Tape Recorder to a Film-Distributor System, Journal of the SMPTE ( Volume: 81, Issue: 8, August 1972); SMPTE, 1972. Available at https://doi.org/10.5594/J13498
Snippet:
<span class="citation">Robert Z. Langevin; <cite>A Method of Locking a Multichannel Non-Sprocketed Tape Recorder to a Film-Distributor System</cite>, Journal of the SMPTE ( Volume: 81, Issue: 8, August 1972); SMPTE, 1972. Available at <a href="https://doi.org/10.5594/J13498" target="_blank" rel="noopener">https://doi.org/10.5594/J13498</a></span>

SMPTE Icon SMPTE's HTML Pub

Preview:
Robert Z. Langevin; A Method of Locking a Multichannel Non-Sprocketed Tape Recorder to a Film-Distributor System, Journal of the SMPTE ( Volume: 81, Issue: 8, August 1972); SMPTE, 1972
doi: 10.5594/J13498
url: https://doi.org/10.5594/J13498
Snippet:
<li>
Robert Z. Langevin; <cite id="bib-10-5594-j13498">A Method of Locking a Multichannel Non-Sprocketed Tape Recorder to a Film-Distributor System</cite>, Journal of the SMPTE ( Volume: 81, Issue: 8, August 1972); SMPTE, 1972
<span class="doi">10.5594/J13498</span>
</li>