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Transactions of the Society of Motion Picture Engineers ( Volume: 12, Issue: 35, September 1928)
[ACTIVE]

The Optics of Sound Recording Systems

Metadata

Publisher
SMPTE — White Plains, NY, USA
Doc Type
Journal Article
Content Type
Original Research
Volume
12, No. 35, pp. 760–777
Abstract
THIS paper is concerned with the optical systems employed in the recording of sound on motion picture film. Since it would obviously be impossible to give in one short article all the optical information necessary for the design of a completely satisfactory recording or reproducing system, the scope of this paper has been limited to the light-gathering characteristics of the various well-known systems. This phase of the problem does not often receive sufficient consideration. In fact, the photometry of optical systems in general falls somewhere between the field of interest of the lens designer and that of the illuminating engineer. The former is primarily interested in the perfection of the image formed by the optical system and uses geometrical methods almost exclusively. The latter, on the other hand, although more likely to approach the problem from the standpoint of physical optics, is handicapped in these considerations by an unwieldy system of units.
Publication Date
1928-09-01
DOI
10.5594/J13134
ISSN
Print: 0096-6460
Link
https://doi.org/10.5594/J13134
Author(s)
Arthur C. HardyAssociate Professor of Optics and Photography, Massachusetts Institute of Technology, Cambridge, Mass.
Copyright
© 1928 Society of Motion Picture and Television Engineers, Inc.
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Arthur C. Hardy; The Optics of Sound Recording Systems, Transactions of the Society of Motion Picture Engineers ( Volume: 12, Issue: 35, September 1928); SMPTE, 1928. Available at https://doi.org/10.5594/J13134
Snippet:
Arthur C. Hardy; The Optics of Sound Recording Systems, Transactions of the Society of Motion Picture Engineers ( Volume: 12, Issue: 35, September 1928); SMPTE, 1928. Available at https://doi.org/10.5594/J13134

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Preview:
Arthur C. Hardy; The Optics of Sound Recording Systems, Transactions of the Society of Motion Picture Engineers ( Volume: 12, Issue: 35, September 1928); SMPTE, 1928. Available at https://doi.org/10.5594/J13134
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<span class="citation">Arthur C. Hardy; <cite>The Optics of Sound Recording Systems</cite>, Transactions of the Society of Motion Picture Engineers ( Volume: 12, Issue: 35, September 1928); SMPTE, 1928. Available at <a href="https://doi.org/10.5594/J13134" target="_blank" rel="noopener">https://doi.org/10.5594/J13134</a></span>

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Preview:
Arthur C. Hardy; The Optics of Sound Recording Systems, Transactions of the Society of Motion Picture Engineers ( Volume: 12, Issue: 35, September 1928); SMPTE, 1928
doi: 10.5594/J13134
url: https://doi.org/10.5594/J13134
Snippet:
<li>
Arthur C. Hardy; <cite id="bib-10-5594-j13134">The Optics of Sound Recording Systems</cite>, Transactions of the Society of Motion Picture Engineers ( Volume: 12, Issue: 35, September 1928); SMPTE, 1928
<span class="doi">10.5594/J13134</span>
</li>

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