Mechanical and Electronic Layout of a Color 16mm Scanner with Pneumatic Fast Pulldown

Metadata

Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Abbreviated Title: J SMPTE
Volume: 76, No. 6, pp. 535–539
Abstract: The present state of film scanning in relation to the FCC standard is noted. The advantages of the coincidence of the film's movement with the vertical scanning blank are emphasized, especially with respect to the scanning of color films. A flying-spot color scanner for 16mm film without color registration errors has been designed with a pneumatic fast-action pulldown movement that advances the film within 1.14 ms. Image and sound are ready for transmission 0.2 s after the start. A take-up device with constant torque motors that provide a constant tension on the film, even during the acceleration and deceleration phases, is explained. The system permits film reversal for monitoring. The particular advantages and properties are summarized.
Publication Date: 1967-06-01
DOI: 10.5594/J16747
ISSN: Print: 0361-4573
Link: https://doi.org/10.5594/J16747
Author(s): Heinrich ZahnFernsch GmbH, 61 Darmstadt, Am Alten Bahnhof 6, Germany.
Emil SennhennFernsch GmbH, 61 Darmstadt, Am Alten Bahnhof 6, Germany.
Copyright: © 1967 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

Pneumatic Pulldown 16mm Projector [Active]
Continuous All-Electronic Scanner for 16mm Color Motion-Picture Film [Active]
A Continuous Projector for Television [Active]
Continuous-Projector Problems [Active]
Flying-Spot Scanner for Color Television [Active]
4. Felgel R. V. , “Filmübertragungsanlagen für Fernschsendungen,” Kino-Technik , Heft 7, p. 168 – 170 , Heft 8, p. 201, 1952 . EXTERNAL
6. Schönfelder Helmut , “Die Störabstandsanalyse bei der Farbfilmabtastung,” Rundfunktechnische Mitteilungen , 9 : no. 6, 296–307. EXTERNAL
8. Möller R. , “Ein neuer Filmprojektor,” paper read at the 8th Annual Meeting of the Fernschtechnische Gesellschaft 1960 , Stuttgart (not published). EXTERNAL
9. Möller R. , “Ein Filmschnellschaltwerk für das Fernsehen,” Radio Mentor , 32 : no. 4, 294–298, 1966 . EXTERNAL

Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J16747.json

Reference Tree

Explore all references and references to this document, as a navigable tree.

Open Reference Tree

Reference this Doc

Plain text (ISO 690 compliant)

Preview:

Heinrich Zahn and Emil Sennhenn; Mechanical and Electronic Layout of a Color 16mm Scanner with Pneumatic Fast Pulldown, Journal of the SMPTE ( Volume: 76, Issue: 6, June 1967); SMPTE, 1967. Available at https://doi.org/10.5594/J16747

Snippet:

Heinrich Zahn and Emil Sennhenn; Mechanical and Electronic Layout of a Color 16mm Scanner with Pneumatic Fast Pulldown, Journal of the SMPTE ( Volume: 76, Issue: 6, June 1967); SMPTE, 1967. Available at https://doi.org/10.5594/J16747

HTML (ISO 690 compliant)

Preview:

Snippet:

<span class="citation">Heinrich Zahn and Emil Sennhenn; <cite>Mechanical and Electronic Layout of a Color 16mm Scanner with Pneumatic Fast Pulldown</cite>, Journal of the SMPTE ( Volume: 76, Issue: 6, June 1967); SMPTE, 1967. Available at <a href="https://doi.org/10.5594/J16747" target="_blank" rel="noopener">https://doi.org/10.5594/J16747</a></span>

SMPTE's HTML Pub

Preview:

Snippet:

<li>
Heinrich Zahn and Emil Sennhenn; <cite id="bib-10-5594-j16747">Mechanical and Electronic Layout of a Color 16mm Scanner with Pneumatic Fast Pulldown</cite>, Journal of the SMPTE ( Volume: 76, Issue: 6, June 1967); SMPTE, 1967
<span class="doi">10.5594/J16747</span>
</li>