About Sakamoto Shinichi
About Chairman of the Research Committee on Road Traffic Noise, Acoustical Society of Japan
About Acoustical Science and Technology (Web)
About prediction model
About acoustic wave propagation
About road traffic noise
About sound pressure level
About noise level
About ASJ RTN-Model2013
About A-weighted sound pressure level
About environmental administration
About noise propagation
About Prediction Model for Road Traffic Noise
About prediction accuracy
About Road traffic noise
About Prediction model
About Sound power level
About Sound propagation
About Prediction accuracy
About Road traffic noise and vibration
About 道路交通騒音予測モデル
About 道路交通騒音
About 研究
About 委員会
About 報告