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Journal of the Society of Motion Picture Engineers ( Volume: 33, Issue: 10, October 1939)
[ACTIVE]

Acoustic Condition Factors

Metadata

Publisher
SMPTE
Doc Type
Journal Article
Article Type
research-article
Abstract
The term “acoustic condition factor” is used as a general term descriptive of the acoustic environs of a point in an enclosure. Relationships expressed as ratios are given for several quantities, such as “useful” and “harmful” sound, direct, and generally rejected sound energy and sound intensity. Curves are shown representing loci for partial antinodes produced by interference between direct and first as well as second rejections in a rectangular room in which the sound source is located symmetrically. Equations are given expressing the minimal distance between source of sound and microphone for the probable avoidance of recording absolute nodes.
Publication Date
1939-10-01
DOI
10.5594/J11942
Link
https://doi.org/10.5594/J11942
Author(s)
M. Rettinger
Source Data (JSON)

Full registry record with provenance metadata. Open directly: /api/doc/10.5594-J11942.json

Reference this Doc

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M. Rettinger; Acoustic Condition Factors, Journal of the Society of Motion Picture Engineers ( Volume: 33, Issue: 10, October 1939); SMPTE, 1939. Available at https://doi.org/10.5594/J11942
Snippet:
M. Rettinger; Acoustic Condition Factors, Journal of the Society of Motion Picture Engineers ( Volume: 33, Issue: 10, October 1939); SMPTE, 1939. Available at https://doi.org/10.5594/J11942

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M. Rettinger; Acoustic Condition Factors, Journal of the Society of Motion Picture Engineers ( Volume: 33, Issue: 10, October 1939); SMPTE, 1939. Available at https://doi.org/10.5594/J11942
Snippet:
<span class="citation">M. Rettinger; <cite>Acoustic Condition Factors</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 33, Issue: 10, October 1939); SMPTE, 1939. Available at <a href="https://doi.org/10.5594/J11942" target="_blank" rel="noopener">https://doi.org/10.5594/J11942</a></span>

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Preview:
M. Rettinger; Acoustic Condition Factors, Journal of the Society of Motion Picture Engineers ( Volume: 33, Issue: 10, October 1939); SMPTE, 1939
doi: 10.5594/J11942
url: https://doi.org/10.5594/J11942
Snippet:
<li>
M. Rettinger; <cite id="bib-10-5594-j11942">Acoustic Condition Factors</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 33, Issue: 10, October 1939); SMPTE, 1939
<span class="doi">10.5594/J11942</span>
</li>