About TANADA YOSHIHIRO
About IGUCHI MASATO
About YAMAMOTO KEIGO
About NAKAMICHI HARUHISA
About MORITA YUICHI
About センシングフォーラム資料(CD-ROM)
About Sakura Island
About volcano
About stratum
About sonar
About acoustic wave propagation
About elastic wave
About propagation characteristic
About coding (signal)
About Sakurajima volcano
About elastic wave propagation
About sound propagation
About Earth pressure,dynamic properties of soil,stress and deformations of ground
About Seismology in general
About 符号化
About ソナー
About 桜島火山
About 地層
About 弾性波
About 伝搬特性