"Daniel Gabriel,Ryosuke Kojima,Kotaro Hoshiba,Katsutoshi Itoyama,Kenji Nishida,Kazuhiro Nakadai","2D sound source position estimation using microphone arrays and its application to a VR-based bird song analysis system",,"Advanced Robotics",,"Vol. 33","No. 7-8","pp. 403-414",2019,Mar. "Daniel Gabriel,Ryosuke Kojima,Kotaro Hoshiba,Katsutoshi Itoyama,Kenji Nishida,Kazuhiro Nakadai","Design and Assessment of Multiple-Sound Source Localization Using Microphone Arrays","2019 IEEE/SICE International Symposium on System Integrations (SII2019)",,,,,"pp. 199-204",2019,Jan.