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Journal of the Society of Motion Picture and Television Engineers ( Volume: 56, Issue: 1, January 1951)
[ACTIVE]

A Direct-Reading Equivalent Densitometer

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
The definition of equivalent density of a primary color of a multilayer color film is given and a direct-reading photoelectric equivalent densitometer is described. The method of operation of the instrument is explained and the basic features of the electronic circuit and the optical and mechanical layouts are given. The apparatus has made it possible to make direct measurements of the density of any one primary color of a color film without being affected by the presence, if any, of other primaries.
Publication Date
1951-01-01
DOI
10.5594/J05088
Link
https://doi.org/10.5594/J05088
Author(s)
A. F. Thiels
Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J05088.json

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A. F. Thiels; A Direct-Reading Equivalent Densitometer, Journal of the Society of Motion Picture and Television Engineers ( Volume: 56, Issue: 1, January 1951); SMPTE, 1951. Available at https://doi.org/10.5594/J05088
Snippet:
A. F. Thiels; A Direct-Reading Equivalent Densitometer, Journal of the Society of Motion Picture and Television Engineers ( Volume: 56, Issue: 1, January 1951); SMPTE, 1951. Available at https://doi.org/10.5594/J05088

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A. F. Thiels; A Direct-Reading Equivalent Densitometer, Journal of the Society of Motion Picture and Television Engineers ( Volume: 56, Issue: 1, January 1951); SMPTE, 1951. Available at https://doi.org/10.5594/J05088
Snippet:
<span class="citation">A. F. Thiels; <cite>A Direct-Reading Equivalent Densitometer</cite>, Journal of the Society of Motion Picture and Television Engineers ( Volume: 56, Issue: 1, January 1951); SMPTE, 1951. Available at <a href="https://doi.org/10.5594/J05088" target="_blank" rel="noopener">https://doi.org/10.5594/J05088</a></span>

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Preview:
A. F. Thiels; A Direct-Reading Equivalent Densitometer, Journal of the Society of Motion Picture and Television Engineers ( Volume: 56, Issue: 1, January 1951); SMPTE, 1951
doi: 10.5594/J05088
url: https://doi.org/10.5594/J05088
Snippet:
<li>
A. F. Thiels; <cite id="bib-10-5594-j05088">A Direct-Reading Equivalent Densitometer</cite>, Journal of the Society of Motion Picture and Television Engineers ( Volume: 56, Issue: 1, January 1951); SMPTE, 1951
<span class="doi">10.5594/J05088</span>
</li>