Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kawashima Takayuki and Sato Takao,How many talkers can we hear out from multiple simultaneous voices?,THE JOURNAL OF THE ACOUSTICAL SOCIETY OF JAPAN,03694232,Acoustical Society of Japan,2008,65,1,3-14,https://cir.nii.ac.jp/crid/1390282681543076224,https://doi.org/10.20697/jasj.65.1_3