The Experimental Investigation for the Sound Absorption Coefficient of the Sound Absorption Materials in Railway Noise Experiment -Comparison of Measurement Results the Oblique Incident Sound Absorption Coefficient and the Sound Absorption Coefficient by Reverberation Room Method-
Seigo OGATA, 丈晴 田中, Toshiki KITAGAWA, Kiyoshi NAGAKURA, Hiroshi Nakagawa, Kazuhiro Takashima
Abstract