About NAKAMORI SHUNSUKE
About YOSHIMURA JUN'ICHI
About 日本音響学会研究発表会講演論文集(CD-ROM)
About floor impact sound
About noise source
About performance evaluation
About noise measurement(pollution)
About sound insulation performance
About impact source
About 小走り
About impact force
About Floors,ceilings
About 床衝撃音
About 遮断
About 評価
About 衝撃源