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2010 | 118 | 1 | 110-114
Article title

Speech Intelligibility Measurements in Auditorium

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Content
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Languages of publication
EN
Abstracts
EN
Speech intelligibility was measured in Auditorium Novum on Technical University of Gdansk (seating capacity 408, volume 3300 m^{3}). Articulation tests were conducted; STI and Early Decay Time EDT coefficients were measured. Negative noise contribution to speech intelligibility was taken into account. Subjective measurements and objective tests reveal high speech intelligibility at most seats in auditorium. Correlation was found between spatial differences in responses to articulation tests and EDT for low frequencies divided by EDT for high frequencies.
Keywords
EN
Publisher

Year
Volume
118
Issue
1
Pages
110-114
Physical description
Dates
published
2010-07
Contributors
author
  • Faculty of Physics and Applied Mathematics, Technical University of Gdańsk, G. Narutowicza 27/12, 80-233 Gdańsk, Poland
References
  • 1. M. Barron, Proc. Institute of Acoustics, 8 Part 3, 371 (1986)
  • 2. V.O. Knudsen, Acoustical designing in Architecture, Ch. 9, Acoustical Society of America, Los Angeles 1988
  • 3. H. Kurtovič, Acoustica 33, 32 (1975)
  • 4. H.J. Steeneken, T. Houtgast, in: Rasti, Technical review, Brüel & Kjær 1985, p. 13
  • 5. M. Barron, Auditorium Acoustics and Architectural Design, Chapman & Hall/Routledge, London 1993, Ch. 6, 7
  • 6. H.K. Dunn, S.D. White, J. Acoust. Soc. Am. 11, 278 (1940)
  • 7. T. Houtgast, H.J. Steeneken, in: Rasti, Technical review, Brüel & Kjær 1985, p. 3
Document Type
Publication order reference
Identifiers
YADDA identifier
bwmeta1.element.bwnjournal-article-appv118n126kz
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