A Microcomputer Program for Determining Loudspeaker Coverage in Motion-Picture Theaters

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Publisher: SMPTE — White Plains, NY, USA
Doc Type: Journal Article
Content Type: Original Research
Abbreviated Title: J SMPTE
Volume: 93, No. 8, pp. 750–753
Abstract: A microcomputer program has been developed to analyze motion-picture theater sound reproduction system design and coverage. The program can be used by sound system designers and installers to achieve even coverage with respect to frequency. A field survey is under way to determine needs for improved motion-picture sound coverage, and a family of high-frequency devices offering skewed coverage in one plane is being developed.
Publication Date: 1984-08-01
DOI: 10.5594/J03505
ISSN: Print: 0036-1682
Link: https://doi.org/10.5594/J03505
Author(s): John M. EargleJBL Inc., Northridge, CA.
Ronald H. MeansJBL Inc., Northridge, CA.
Copyright: © 1984 Society of Motion Picture and Television Engineers, Inc.

Bibliographic Reference(s)

1. Peutz V. M. A. , “Articulation Loss of Consonants as a Criterion for Speech Transmission in a Room,” Journal Audio Engineering Society , Vol. 19 , No. 11, 1971 . EXTERNAL
2. Keele D. B. , “A Loudspeaker Horn that Covers a Flat Rectangular Area from an Oblique Angle,” Preprint No. 2052, presented at the AES Convention in New York City, October 8–12, 1983 . EXTERNAL

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John M. Eargle and Ronald H. Means; A Microcomputer Program for Determining Loudspeaker Coverage in Motion-Picture Theaters, SMPTE Journal ( Volume: 93, Issue: 8, August 1984); SMPTE, 1984. Available at https://doi.org/10.5594/J03505

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John M. Eargle and Ronald H. Means; A Microcomputer Program for Determining Loudspeaker Coverage in Motion-Picture Theaters, SMPTE Journal ( Volume: 93, Issue: 8, August 1984); SMPTE, 1984. Available at https://doi.org/10.5594/J03505

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<span class="citation">John M. Eargle and Ronald H. Means; <cite>A Microcomputer Program for Determining Loudspeaker Coverage in Motion-Picture Theaters</cite>, SMPTE Journal ( Volume: 93, Issue: 8, August 1984); SMPTE, 1984. Available at <a href="https://doi.org/10.5594/J03505" target="_blank" rel="noopener">https://doi.org/10.5594/J03505</a></span>

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John M. Eargle and Ronald H. Means; <cite id="bib-10-5594-j03505">A Microcomputer Program for Determining Loudspeaker Coverage in Motion-Picture Theaters</cite>, SMPTE Journal ( Volume: 93, Issue: 8, August 1984); SMPTE, 1984
<span class="doi">10.5594/J03505</span>
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