About JIN'YAMA HO
About rotating machinery
About vibration measurement
About maintenance of facility
About Diagnosis
About signal processing
About noise reduction
About filter
About wavelet transform
About Wigner distribution function
About lifetime prediction
About characteristic
About parameter
About maintenance
About Excitation,generation and measurements of vibrations
About 回転機械
About 診断技術
About 診断
About 動向