A study on comparison of noise reduction effect of a single-layer drainage asphalt pavement and double-layer drainage asphalt pavement: Part 2 long-term change of sound power level and frequency characteristic

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INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 249, Iss. 1, 2014-10 ,pp. : 5921-5927

Institute of Noise Control Engineering

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Improvement in effect of drainage asphalt pavement on noise reduction

By Meiarashi S   Ishida M   Nakashiba F   Niimi H   Nasebe M   Nakatsuji T  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 1995, Iss. 4, 1995-07 ,pp. : 453-456

Institute of Noise Control Engineering

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Change in noise reduction effect of drainage asphalt pavement

By Ohnishi H.   Nanri Y.   Takagi K.   Ishikawa K.  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 1998, Iss. 4, 1998-10 ,pp. : 1177-1180

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Survey study on the transition of sound power level and spectrum of road vehicle noise in expressway porous drainage asphalt pavement

By Ookura Takashi   Yamamoto Minoru   Osafune Toshikazu   Ishikawa Kenichi   Ueta Tomotaka   Noguchi Eiji   Iwase Teruo   Yamamoto Kohei  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 2011, Iss. 3, 2011-07 ,pp. : 4047-4054

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Survey study on transition of sound power level and spectrum of road vehicle noise on drainage porous asphalt pavement

By Ueta Tomotaka   Ishikawa Kenichi   Tajika Terutoshi   Yamamoto Minoru   Osafune Toshikazu   Ookura Takashi   Yoshinaga Hiroshi   Oshino Yasuo   Iwase Teruo   Yamamoto Kohei  

INTER-NOISE and NOISE-CON Congress and Conference Proceedings, Vol. 2009, Iss. 4, 2009-08 ,pp. : 2724-2732

Institute of Noise Control Engineering

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