About TAKADA MASAYUKI
About 九大 大学院芸術工学研究院
About 日本音響学会誌
About character (group theory)
About tone quality
About sound pitch
About timbre
About loudness
About sharpness
About international standard
About software
About standardization
About sound quality assessment
About noise assessment
About evaluation index
About modification
About sharpness
About 音質評価指標
About Sound in general
About 音質
About 評価指標
About 計算法
About 適用事例