Journal of the Society of Motion Picture Engineers ( Volume: 18, Issue: 3, March 1932)
[ACTIVE]
The Decibel in the Motion Picture Industry
Metadata
- Publisher
- SMPTE — White Plains, NY, USA
- Doc Type
- Journal Article
- Content Type
- Original Research
- Abbreviated Title
- J SMPE
- Volume
- 18, No. 3, pp. 292–303
- Abstract
- The development of the term “decibel” is outlined, and its convenience in measuring the characteristics of electrical circuits discussed. The relation of the decibel to photographic density is pointed out and illustrated by calculations of the effect of ground noise reduction devices. Finally, the values of acoustic power of common sources of sound are given as the levels in decibels based on various REFERENCE points in use in the motion picture industry
- Publication Date
- 1932-03-01
- DOI
10.5594/J05544- ISSN
- Print:
0097-5834 - Link
- https://doi.org/10.5594/J05544
- Author(s)
- V. C. HallResearch Laboratories, Eastman Kodak Co., Rochester, N. Y.
- Copyright
- © 1932 Society of Motion Picture and Television Engineers, Inc.
Bibliographic Reference(s)
- Fletcher H. : “Speech and Hearing,” D. Van Nostrand Co., Inc. , New York, N. Y. ( 1929 ). EXTERNAL
- Sivian L. F. Dunn H. K. White S. D. : “Amplitudes and Spectra of Certain Musical Instruments and Orchestras,” J. Acoustical Soc. Amer. , 2 (January, 1931 ), p. 330 . EXTERNAL
- Wolf S. K. Sette W. J. : “Acoustic Power Levels in Sound Reproduction,” J. Acoustical Soc. Amer. , 2 (January, 1931 ), p. 384 . EXTERNAL
- Dreher C. : “Progress in Sound Picture Recording,” Electronics , 2 (March, 1931 ), p. 542 . EXTERNAL
- Martin W. H. : “Decibel the Name for the Transmission Unit,” Bell System Tech. Jour. , 8 (January, 1929 ), p. 1 . EXTERNAL
- Shea T. E. : “Transmission Networks and Wave Filters,” D. Van Nostrand Co., Inc. , New York, N. Y. ( 1929 ), p. 43 . EXTERNAL
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V. C. Hall; The Decibel in the Motion Picture Industry, Journal of the Society of Motion Picture Engineers ( Volume: 18, Issue: 3, March 1932); SMPTE, 1932. Available at https://doi.org/10.5594/J05544
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V. C. Hall; The Decibel in the Motion Picture Industry, Journal of the Society of Motion Picture Engineers ( Volume: 18, Issue: 3, March 1932); SMPTE, 1932. Available at https://doi.org/10.5594/J05544
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V. C. Hall; The Decibel in the Motion Picture Industry, Journal of the Society of Motion Picture Engineers ( Volume: 18, Issue: 3, March 1932); SMPTE, 1932. Available at https://doi.org/10.5594/J05544
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<span class="citation">V. C. Hall; <cite>The Decibel in the Motion Picture Industry</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 18, Issue: 3, March 1932); SMPTE, 1932. Available at <a href="https://doi.org/10.5594/J05544" target="_blank" rel="noopener">https://doi.org/10.5594/J05544</a></span>
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V. C. Hall; The Decibel in the Motion Picture Industry, Journal of the Society of Motion Picture Engineers ( Volume: 18, Issue: 3, March 1932); SMPTE, 1932
doi: 10.5594/J05544
url: https://doi.org/10.5594/J05544
doi: 10.5594/J05544
url: https://doi.org/10.5594/J05544
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<li> V. C. Hall; <cite id="bib-10-5594-j05544">The Decibel in the Motion Picture Industry</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 18, Issue: 3, March 1932); SMPTE, 1932 <span class="doi">10.5594/J05544</span> </li>