Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) YATABE Kohei and ISHIKAWA Kenji and TANIGAWA Risako and OIKAWA Yasuhiro,Optical Sound Measurement,IEICE ESS Fundamentals Review,1882-0875,"The Institute of Electronics, Information and Communication Engineers",2019-04-01,12,4,259-268,https://cir.nii.ac.jp/crid/1390845713073372800,https://doi.org/10.1587/essfr.12.4_259