Journal of the Society of Motion Picture Engineers ( Volume: 38, Issue: 5, May 1942)

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The Quarter-Wave Method of Speaker Testing

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Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Abbreviated Title: J SMPE
Volume: 38, No. 5, pp. 457–467
Abstract: The theory and use of a method for testing loud speakers in theaters are described and presented as a tool for the theater serviceman. Using this method, the serviceman can quickly, and with an accuracy commensurate with his requirements, determine the average frequency response of the speakers, as seen from various points in an auditorium. He can determine also, for a specific auditorium, the horn-system distribution pattern that allows the use of a minimum of acoustic treatment and also the position of this treatment.
Publication Date: 1942-05-01
DOI: 10.5594/J09901
ISSN: Print: 0097-5834
Link: https://doi.org/10.5594/J09901
Author(s): S. L. ReichesThe Brush Development Co., Cleveland, Ohio.
Copyright: © 1942 Society of Motion Picture and Television Engineers, Inc.

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S. L. Reiches; The Quarter-Wave Method of Speaker Testing, Journal of the Society of Motion Picture Engineers ( Volume: 38, Issue: 5, May 1942); SMPTE, 1942. Available at https://doi.org/10.5594/J09901

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S. L. Reiches; The Quarter-Wave Method of Speaker Testing, Journal of the Society of Motion Picture Engineers ( Volume: 38, Issue: 5, May 1942); SMPTE, 1942. Available at https://doi.org/10.5594/J09901

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<span class="citation">S. L. Reiches; <cite>The Quarter-Wave Method of Speaker Testing</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 38, Issue: 5, May 1942); SMPTE, 1942. Available at <a href="https://doi.org/10.5594/J09901" target="_blank" rel="noopener">https://doi.org/10.5594/J09901</a></span>

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S. L. Reiches; The Quarter-Wave Method of Speaker Testing, Journal of the Society of Motion Picture Engineers ( Volume: 38, Issue: 5, May 1942); SMPTE, 1942
doi: 10.5594/J09901
url: https://doi.org/10.5594/J09901

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<li>
S. L. Reiches; <cite id="bib-10-5594-j09901">The Quarter-Wave Method of Speaker Testing</cite>, Journal of the Society of Motion Picture Engineers ( Volume: 38, Issue: 5, May 1942); SMPTE, 1942
<span class="doi">10.5594/J09901</span>
</li>