About MATSUDA TOORU
About 大和ハウス
About TOMITA RYUTA
About 日本音響学会研究発表会講演論文集(CD-ROM)
About floor material
About vibration response
About position
About resonance(vibration)
About oscillation
About force
About floor
About concrete slab
About flooring
About floor covering
About indoor
About floor vibration
About impact force
About Floors,ceilings
About 床構造
About 床仕上げ材
About 応答特性
About 室内