About OTA HIROMITSU
About EMURA HIDEMI
About NAKAMURA MAKOTO
About 日本設備管理学会誌
About microphone
About monitoring
About facility
About Diagnosis
About maintenance of facility
About rotating machinery
About waveform
About separation
About data
About longitudinal data
About condition monitoring
About equipment diagnosis
About maintenance
About パラボラ集音マイクロホン
About machinery
About 波形分離
About Facilities management
About パラボラ
About マイク
About 周波数成分
About 着目
About 高効率
About 状態監視
About 手法