About ONAGA HIROSHI
About 日本音響学会誌
About reverberation
About sound field
About articulation (ratio)
About character (group theory)
About speech intelligibility
About architectural acoustics
About impulse response
About simulation
About Speech Intelligibility
About degree
About Speech Intelligibility
About Architectural acoustics
About 残響
About 音場
About 音声了解度
About 物理
About 指標
About 提案