Portable Screen-Brightness Meter for Theater Use

Metadata

Publisher: SMPTE
Doc Type: Journal Article
Article Type: research-article
Abstract: A lightweight screen-brightness meter has been designed for use in 35mm (and 70mm) motion-picture installations in which numerous variables must be considered. The calibration of the instrument is based on the color temperature range involved, the response time requirements caused by projector shutters, plus the numerous factors of electrical and photometric sensitivities. The use of a screen-brightness meter at a projection site must take into account the area measurement on the screen and the short-term variations in brightness caused by the illumination source.
Publication Date: 1969-10-01
DOI: 10.5594/J10794
Link: https://doi.org/10.5594/J10794
Author(s): Glenn M. Berggren

Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J10794.json

Reference this Doc

Plain text (ISO 690 compliant)

Preview:

Glenn M. Berggren; Portable Screen-Brightness Meter for Theater Use, Journal of the SMPTE ( Volume: 78, Issue: 10, October 1969); SMPTE, 1969. Available at https://doi.org/10.5594/J10794

Snippet:

Glenn M. Berggren; Portable Screen-Brightness Meter for Theater Use, Journal of the SMPTE ( Volume: 78, Issue: 10, October 1969); SMPTE, 1969. Available at https://doi.org/10.5594/J10794

HTML (ISO 690 compliant)

Preview:

Glenn M. Berggren; Portable Screen-Brightness Meter for Theater Use, Journal of the SMPTE ( Volume: 78, Issue: 10, October 1969); SMPTE, 1969. Available at https://doi.org/10.5594/J10794

Snippet:

<span class="citation">Glenn M. Berggren; <cite>Portable Screen-Brightness Meter for Theater Use</cite>, Journal of the SMPTE ( Volume: 78, Issue: 10, October 1969); SMPTE, 1969. Available at <a href="https://doi.org/10.5594/J10794" target="_blank" rel="noopener">https://doi.org/10.5594/J10794</a></span>

SMPTE's HTML Pub

Preview:

Glenn M. Berggren; Portable Screen-Brightness Meter for Theater Use, Journal of the SMPTE ( Volume: 78, Issue: 10, October 1969); SMPTE, 1969
doi: 10.5594/J10794
url: https://doi.org/10.5594/J10794

Snippet:

<li>
Glenn M. Berggren; <cite id="bib-10-5594-j10794">Portable Screen-Brightness Meter for Theater Use</cite>, Journal of the SMPTE ( Volume: 78, Issue: 10, October 1969); SMPTE, 1969
<span class="doi">10.5594/J10794</span>
</li>