Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NISHIMURA Shu and IKEDA Ikuma and IWATSUKI Nobuyuki,Estimation of Virtual Exciting Source by Free Vibration Response and Application of Structural Design for Noise Reduction,The Proceedings of the Dynamics & Design Conference,2424-2993,The Japan Society of Mechanical Engineers,2022,2022,0,340,https://cir.nii.ac.jp/crid/1390577043837613056,https://doi.org/10.1299/jsmedmc.2022.340