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Journal of the Society of Motion Picture Engineers ( Volume: 21, Issue: 5, November 1933)
[ACTIVE]

Analysis of Sound Quality with the Variable Density Recording Method from Sensitometric Data

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
The manner in which quality controlling factors for reproduced sound can be derived from the photographic characteristics of variable density sound records is described. Density curves and transmission values serve to calculate and express in quantitative terms: loudness, volume range, noise, and distortion, for a given degree of electrical amplification. Normal and noiseless sound recording are discussed and described from the photographic point of view. The photographic process is described in sensitometric terms, and it is shown how the tolerances within which it has to be carried can be determined and controlled.
Publication Date
1933-11-01
DOI
10.5594/J16615
Link
https://doi.org/10.5594/J16615
Author(s)
R. Schmidt, A. Kuester
Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J16615.json

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R. Schmidt and A. Kuester; Analysis of Sound Quality with the Variable Density Recording Method from Sensitometric Data, Journal of the Society of Motion Picture Engineers ( Volume: 21, Issue: 5, November 1933); SMPTE, 1933. Available at https://doi.org/10.5594/J16615
Snippet:
R. Schmidt and A. Kuester; Analysis of Sound Quality with the Variable Density Recording Method from Sensitometric Data, Journal of the Society of Motion Picture Engineers ( Volume: 21, Issue: 5, November 1933); SMPTE, 1933. Available at https://doi.org/10.5594/J16615

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R. Schmidt and A. Kuester; Analysis of Sound Quality with the Variable Density Recording Method from Sensitometric Data, Journal of the Society of Motion Picture Engineers ( Volume: 21, Issue: 5, November 1933); SMPTE, 1933. Available at https://doi.org/10.5594/J16615
Snippet:
<span class="citation">R. Schmidt and A. Kuester; <cite>Analysis of Sound Quality with the Variable Density Recording Method from Sensitometric Data</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 21, Issue: 5, November 1933); SMPTE, 1933. Available at <a href="https://doi.org/10.5594/J16615" target="_blank" rel="noopener">https://doi.org/10.5594/J16615</a></span>

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R. Schmidt and A. Kuester; Analysis of Sound Quality with the Variable Density Recording Method from Sensitometric Data, Journal of the Society of Motion Picture Engineers ( Volume: 21, Issue: 5, November 1933); SMPTE, 1933
doi: 10.5594/J16615
url: https://doi.org/10.5594/J16615
Snippet:
<li>
R. Schmidt and A. Kuester; <cite id="bib-10-5594-j16615">Analysis of Sound Quality with the Variable Density Recording Method from Sensitometric Data</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 21, Issue: 5, November 1933); SMPTE, 1933
<span class="doi">10.5594/J16615</span>
</li>