Art

J-GLOBAL ID：201402284433960300   Reference number：14A0774742

Prediction of outdoor sound propagation by geometrical computer modeling

幾何学的計算機モデリングによる屋外音響伝搬の予測

Author (4)： MORI Junichi (Doctoral Program in Engineering, Graduate School of Engineering, Chiba Inst. of Technol.) ,  SATOH Fumiaki (Dep. of Architecture and Civil Engineering, Fac. of Engineering, Chiba Inst. of Technol.) ,  YOKOYAMA Sakae (Inst. of Industrial Sci., The Univ. of Tokyo) ,  TACHIBANA Hideki (General Res. Inst., Chiba Inst. of Technol.)
Material： Acoustical Science and Technology (Web)  (Acoust Sci Technol (Web))
Volume： 35  Issue： 1  Page： 50-54 (J-STAGE)  Publication year： 2014 
JST Material Number： U0399A  ISSN： 1347-5177  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： modeling ,  simulation model ,  *acoustic wave propagation ,  degree ,  Acoustics ,  design ,  broadcast (telecommunication) ,  *impulse response ,  outdoor ,  acoustic equipment ,  acoustic echo ,  geometrical acoustics ,  Computer modeling ,  Speech Intelligibility ,  public-address system
Semi thesaurus term： speech intelligibility ,  public address system ,  マルチパスエコー

JST classification (1)： Propagation of sound waves  (BB03030G)

Reference (13)：

• 1) J. Mori, D. Yoshino, F. Satoh and H. Tachibana, ``Prediction of outdoor sound propagation by applying geometrical sound simulation technique,'' Proc. Inter-Noise 2011, 438556.pdf (CD-ROM) (2011).
• 2) J. Mori, D. Yoshino, F. Satoh and H. Tachibana, ``Measurement of outdoor sound propagation characteristics of municipal public address system using cross-spectrum method,'' Proc. Inter-Noise 2012, in12_402 (2012).
• 3) G. M. Naylor, ``ODEON – Another hybrid room acoustical model,'' Appl. Acoust., 38, 131-143 (1993).
• 4) G. M. Naylor, ``Treatment of early and late reflections in a hybrid computer model for room acoustics,'' 124th ASA Meet., Paper 3aAA2 (1992).
• 5) J. H. Rindel and G. M. Naylor, ``Predicting room acoustical behavior with the ODEON computer model,'' 124th ASA Meet., Paper 3aAA3 (1992).

Terms in the title (5)： 幾何学 ,  計算機モデリング ,  屋外 ,  音響伝搬 ,  予測