Ensemble averaged absorption characteristics of materials using an in-situ techniques: A basic application on Helmholtz resonator

By Matsumoto Rei   Otsuru Toru   Tomiku Reiji   Okamoto Noriko  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 2010, Iss. 6, 2010-06 ,pp. : 4569-4575

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Applications of finite element sound field analysis using ensemble averaged surface normal impedance measured in-situ

By Otsuru Toru   Tomiku Reiji   Okamoto Noriko   Okuzono Takeshi   Asniawaty Kusno   Ueki Chihiro   Bin Che Din Nazli  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 2011, Iss. 7, 2011-07 ,pp. : 767-772

Institute of Noise Control Engineering

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Towards an in-situ method for the measurement of acoustic impedance and absorption coefficient of acoustic materials

By Champoux Yvan   Allard Jean Francois  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 1989, Iss. 1, 1989-12 ,pp. : 1089-1094

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Ensemble averaged surface normal impedance measured in-situ; A trial appplication onto finite element sound field analysis

By Otsuru Toru   Tomiku Reiji   Okamoto Noriko   Okuzono Takeshi   Asniawaty Kusno   Che Din Navil   Ueki Chihiro  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 2010, Iss. 5, 2010-06 ,pp. : 5948-5957

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Humidity effect onto measurement of ensemble averaged surface normal impedance of materials using combination of microphone and particle velocity sensor

By Kusno Asniawaty   Otsuru Toru   Tomiku Reiji   Okamoto Noriko   Din Nazli Che   Nakano Niroaki  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 2011, Iss. 6, 2011-07 ,pp. : 1911-1916

Institute of Noise Control Engineering

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