API Registry JSON CSV exports Resources
Theme

Choose how MSRBot.io looks on this device.

Auto (match system) Light mode Dark mode

Preference is stored in this browser only.

Journal of the Society of Motion Picture Engineers ( Volume: 21, Issue: 6, December 1933)
[ACTIVE]

A Sixteen-Millimeter Portable Sound-on-Film Projection Equipment

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
A portable sound-on-film projection equipment using 16-mm. film is described. The film is standard with the exception that one row of sprocket holes is omitted to provide space for the sound track. The projector is only slightly larger than the average silent picture projector. A detailed description of its mechanical, electrical, and optical features is given. The complete equipment is mounted in three carrying cases, one for the projector, one for the amplifier, and one for the loud speaker and screen. The projector case serves also as a sound-proof housing when the equipment is in operation. The rewind, splicer, cables, spare tubes and lamps, and the films are located in the case for the loud speaker and screen. Each of the carrying cases weighs approximately 40 pounds, making the total weight of the equipment 120 pounds.
Publication Date
1933-12-01
DOI
10.5594/J12966
Link
https://doi.org/10.5594/J12966
Author(s)
C. R. Hanna, P. L. Irwin, E. W. Reynolds
Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J12966.json

Reference this Doc

Plain text (ISO 690 compliant)

Preview:
C. R. Hanna, P. L. Irwin, and E. W. Reynolds; A Sixteen-Millimeter Portable Sound-on-Film Projection Equipment, Journal of the Society of Motion Picture Engineers ( Volume: 21, Issue: 6, December 1933); SMPTE, 1933. Available at https://doi.org/10.5594/J12966
Snippet:
C. R. Hanna, P. L. Irwin, and E. W. Reynolds; A Sixteen-Millimeter Portable Sound-on-Film Projection Equipment, Journal of the Society of Motion Picture Engineers ( Volume: 21, Issue: 6, December 1933); SMPTE, 1933. Available at https://doi.org/10.5594/J12966

HTML (ISO 690 compliant)

Preview:
C. R. Hanna, P. L. Irwin, and E. W. Reynolds; A Sixteen-Millimeter Portable Sound-on-Film Projection Equipment, Journal of the Society of Motion Picture Engineers ( Volume: 21, Issue: 6, December 1933); SMPTE, 1933. Available at https://doi.org/10.5594/J12966
Snippet:
<span class="citation">C. R. Hanna, P. L. Irwin, and E. W. Reynolds; <cite>A Sixteen-Millimeter Portable Sound-on-Film Projection Equipment</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 21, Issue: 6, December 1933); SMPTE, 1933. Available at <a href="https://doi.org/10.5594/J12966" target="_blank" rel="noopener">https://doi.org/10.5594/J12966</a></span>

SMPTE Icon SMPTE's HTML Pub

Preview:
C. R. Hanna, P. L. Irwin, and E. W. Reynolds; A Sixteen-Millimeter Portable Sound-on-Film Projection Equipment, Journal of the Society of Motion Picture Engineers ( Volume: 21, Issue: 6, December 1933); SMPTE, 1933
doi: 10.5594/J12966
url: https://doi.org/10.5594/J12966
Snippet:
<li>
C. R. Hanna, P. L. Irwin, and E. W. Reynolds; <cite id="bib-10-5594-j12966">A Sixteen-Millimeter Portable Sound-on-Film Projection Equipment</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 21, Issue: 6, December 1933); SMPTE, 1933
<span class="doi">10.5594/J12966</span>
</li>