About HOSAKA YUKINA
About HIRATA KATSUMI
About TANAKA KOICHI
About NAKAYAMA TAKASHI
About 日本音響学会研究発表会講演論文集(CD-ROM)
About bell
About acoustic radiation
About timbre
About frequency analysis
About copper base alloy
About power spectrum
About brass
About acoustic characteristic
About ハンドベル
About sound radiation
About Acoustics of music and musical instruments
About ベル
About 音響
About 放射特性
About 解析