Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) IBAYASHI Koichi and SOWA Nobuyuki and INOUE Takumi,Study of an inherent singularity of a transmitted pulse echo represented in the time-frequency domain used for a non-destructive diagnosis,The Proceedings of the Symposium on Evaluation and Diagnosis,2424-3027,The Japan Society of Mechanical Engineers,2022,2022.20,0,116,https://cir.nii.ac.jp/crid/1390298588085462272,https://doi.org/10.1299/jsmesed.2022.20.116