Journal of the Society of Motion Picture Engineers ( Volume: 18, Issue: 4, April 1932)

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Measurements with a Reverberation Meter

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Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Abbreviated Title: J SMPE
Volume: 18, No. 4, pp. 479–487
Abstract: A description is given of apparatus with which the rate of decay of sound energy in a room may be measured. A loud speaker is used as a source of sound. When the sound reaches a steady state the loud speaker circuit is opened and at the same time a timer is started. When the sound energy has decayed to some definite value the timer is automatically slopped. If made in a portable form this equipment may be used to study the acoustical properties of auditoriums. Attention is called to the errors which may occur in these measurements.
Publication Date: 1932-04-01
DOI: 10.5594/J01340
ISSN: Print: 0097-5834
Link: https://doi.org/10.5594/J01340
Author(s): V. L. Chrisler
W. F. SnyderBureau of Standards. U. S. Department of Commerce, Washington, D. C.
Copyright: © 1932 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

1 Meyer E. Just Paul : “Zur Messung von Nachhalldauer und Schall-absorption,” Elek. Nach. Tech. , 5 ( 1928 ), p. 293 . Chrisler, V. L., and Snyder, W. F.: “The Measurement of Sound Absorption,” Bureau of Standards Jour. of Research, 5 (Oct., 1930), p. 957 . EXTERNAL
2 Meyer E. : “Automatic Reverberation Measurement,” Zeit.f. Tech. Physik. , II ( 1930 ), No. 7 , p. 253 . Strutt, M. J. O.: “Automatic Reverberation Measuring Instrument,” Elek. Nach. Tech., 7 (July, 1930), p. 280. Wente, E. C., and Bedell, E. H.: “A Chronographic Method of Measuring Reverberation Time,” J. Acoust. Soc. of Amer., I (April, 1930), No. 3, p. 422. EXTERNAL

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V. L. Chrisler and W. F. Snyder; Measurements with a Reverberation Meter, Journal of the Society of Motion Picture Engineers ( Volume: 18, Issue: 4, April 1932); SMPTE, 1932. Available at https://doi.org/10.5594/J01340

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V. L. Chrisler and W. F. Snyder; Measurements with a Reverberation Meter, Journal of the Society of Motion Picture Engineers ( Volume: 18, Issue: 4, April 1932); SMPTE, 1932. Available at https://doi.org/10.5594/J01340

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<span class="citation">V. L. Chrisler and W. F. Snyder; <cite>Measurements with a Reverberation Meter</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 18, Issue: 4, April 1932); SMPTE, 1932. Available at <a href="https://doi.org/10.5594/J01340" target="_blank" rel="noopener">https://doi.org/10.5594/J01340</a></span>

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V. L. Chrisler and W. F. Snyder; Measurements with a Reverberation Meter, Journal of the Society of Motion Picture Engineers ( Volume: 18, Issue: 4, April 1932); SMPTE, 1932
doi: 10.5594/J01340
url: https://doi.org/10.5594/J01340

Snippet:

<li>
V. L. Chrisler and W. F. Snyder; <cite id="bib-10-5594-j01340">Measurements with a Reverberation Meter</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 18, Issue: 4, April 1932); SMPTE, 1932
<span class="doi">10.5594/J01340</span>
</li>