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Journal of the Society of Motion Picture Engineers ( Volume: 38, Issue: 2, February 1942)
[ACTIVE]

A Precision Direct-Reading Densitometer

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
A photoelectric densitometer of the direct-reading type is described. A logarithmic amplifier circuit has been modified so as to give an accurately linear output with high stability. The instrument covers a density range of 0 to 3.0. Pertinent optical, electrical, and performance factors are discussed.
Publication Date
1942-02-01
DOI
10.5594/J09927
Link
https://doi.org/10.5594/J09927
Author(s)
Monroe H. Sweet
Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J09927.json

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Monroe H. Sweet; A Precision Direct-Reading Densitometer, Journal of the Society of Motion Picture Engineers ( Volume: 38, Issue: 2, February 1942); SMPTE, 1942. Available at https://doi.org/10.5594/J09927
Snippet:
Monroe H. Sweet; A Precision Direct-Reading Densitometer, Journal of the Society of Motion Picture Engineers ( Volume: 38, Issue: 2, February 1942); SMPTE, 1942. Available at https://doi.org/10.5594/J09927

HTML (ISO 690 compliant)

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Monroe H. Sweet; A Precision Direct-Reading Densitometer, Journal of the Society of Motion Picture Engineers ( Volume: 38, Issue: 2, February 1942); SMPTE, 1942. Available at https://doi.org/10.5594/J09927
Snippet:
<span class="citation">Monroe H. Sweet; <cite>A Precision Direct-Reading Densitometer</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 38, Issue: 2, February 1942); SMPTE, 1942. Available at <a href="https://doi.org/10.5594/J09927" target="_blank" rel="noopener">https://doi.org/10.5594/J09927</a></span>

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Preview:
Monroe H. Sweet; A Precision Direct-Reading Densitometer, Journal of the Society of Motion Picture Engineers ( Volume: 38, Issue: 2, February 1942); SMPTE, 1942
doi: 10.5594/J09927
url: https://doi.org/10.5594/J09927
Snippet:
<li>
Monroe H. Sweet; <cite id="bib-10-5594-j09927">A Precision Direct-Reading Densitometer</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 38, Issue: 2, February 1942); SMPTE, 1942
<span class="doi">10.5594/J09927</span>
</li>