About HAMANO YUSUKE
About YOSHIKAWA HITOSHI
About 計算工学講演会論文集(CD-ROM)
About loudspeaker
About sound
About wave equation
About directionality
About numerical calculation
About sound field
About parametric loudspeaker
About ultrasonic speaker
About reflected sound
About Audio equipment
About 超音波
About スピーカー
About 指向性
About 音場
About 数値計算