Art

J-GLOBAL ID：201402282776483050   Reference number：14A0762803

Control of radiated sound from open end of duct

ダクトの開放端から放射音の制御

Author (3)： ONISHI Sakuo (Graduate School of Sci. and Engineering, Kansai Univ.) ,  TOYODA Masahiro (Fac. of Environmental and Urban Engineering, Kansai Univ.) ,  KAWAI Yasuhito (Fac. of Environmental and Urban Engineering, Kansai Univ.)
Material： Acoustical Science and Technology (Web)  (Acoust Sci Technol (Web))
Volume： 34  Issue： 4  Page： 289-291 (J-STAGE)  Publication year： 2013 
JST Material Number： U0399A  ISSN： 1347-5177  Document type： Article
Article type： 短報  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *air duct(ventilation) ,  boundary element method ,  vibrational energy ,  sound ,  absorber ,  sound absorbing material ,  *acoustic wave absorption ,  *acoustic radiation ,  sound insulation ,  porous medium ,  edge effect ,  *noise control
Semi thesaurus term： acoustic energy ,  sound radiation ,  acoustic absorption ,  radiated sound ,  noise reduction

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

Reference (4)：

• 1) Z. Maekawa, J. H. Rindel and P. Lord, Environmental and Architectural Acoustics, 2nd ed. (Spon Press, London, 2010), pp. 174-175.
• 2) Y. Kawai, ``Study on the sound emission from duct open end,'' Summ. Tech. Pap. Annu. Meet. Archit. Inst. Jpn. (2005) (in Japanese).
• 3) Y. Kawai, ``On the sound absorption by using the edge effect,'' Trans. Tech. Comm. Archit. Acoust. Acoust. Soc. Jpn. AA2011-11 (2011) (in Japanese).
• 4) H. Kuttruff, Room Acoustics, 4th ed. (Spon Press, London, 2000), pp. 46-51.

Terms in the title (2)： ダクト ,  放射音