Improving Automatic Sensitivity Performance in Color TV Film Cameras

Metadata

Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Volume: 76, No. 8, pp. 792–794
Abstract: Television film cameras which utilize vidicon pickup tubes have, for many years, included provisions for controling camera sensitivity by means of adjustable target voltages. Attempts have been made to set up a closed-loop, automatic-control system by measuring the output video level and feeding back to the vidicon target a control signal which is developed from slight deviations from the desired output level. Performance of these simple systems has been less than satisfactory for several reasons. These problems are reviewed and a solution presented which is proving to be much more acceptable in current broadcast service.
Publication Date: 1967-08-01
DOI: 10.5594/J09122
ISSN: Print: 0361-4573
Link: https://doi.org/10.5594/J09122
Author(s): Robert R. BrooksBroadcast & Communications Products Div., Radio Corp. of America, Camden, N.J. 08102.
Copyright: © 1967 Society of Motion Picture and Television Engineers, Inc.

Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J09122.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:

Robert R. Brooks; Improving Automatic Sensitivity Performance in Color TV Film Cameras, Journal of the SMPTE ( Volume: 76, Issue: 8, August 1967); SMPTE, 1967. Available at https://doi.org/10.5594/J09122

Snippet:

Robert R. Brooks; Improving Automatic Sensitivity Performance in Color TV Film Cameras, Journal of the SMPTE ( Volume: 76, Issue: 8, August 1967); SMPTE, 1967. Available at https://doi.org/10.5594/J09122

HTML (ISO 690 compliant)

Preview:

Snippet:

<span class="citation">Robert R. Brooks; <cite>Improving Automatic Sensitivity Performance in Color TV Film Cameras</cite>, Journal of the SMPTE ( Volume: 76, Issue: 8, August 1967); SMPTE, 1967. Available at <a href="https://doi.org/10.5594/J09122" target="_blank" rel="noopener">https://doi.org/10.5594/J09122</a></span>

SMPTE's HTML Pub

Preview:

Robert R. Brooks; Improving Automatic Sensitivity Performance in Color TV Film Cameras, Journal of the SMPTE ( Volume: 76, Issue: 8, August 1967); SMPTE, 1967
doi: 10.5594/J09122
url: https://doi.org/10.5594/J09122

Snippet:

<li>
Robert R. Brooks; <cite id="bib-10-5594-j09122">Improving Automatic Sensitivity Performance in Color TV Film Cameras</cite>, Journal of the SMPTE ( Volume: 76, Issue: 8, August 1967); SMPTE, 1967
<span class="doi">10.5594/J09122</span>
</li>

Referenced By

Progress Committee Report for 1967 [Active]