Rui Chen iD3j was born in Hunan, China, on March 10, 1974. He received the B.E in information engineering from the south-central university for nationalities, China, M.E. degree in electrical engineering from the university of Ryukyu, Japan, in 1998, 2003, respectively. Now He is a PH.D student in the university of Ryukyu. His research interests are in the field of digital signal processing, acoustic echo canceling, adaptive digital filteringCBlind signal process and Smart Acoustic control.
Peng ShiYuan (Graduated) He received the B.E in Department
of Information Engineering, Faculty of Engineering, University of the Ryukyus, Okinawa, Japan. His research is focus on the
Independent Components Analysis of the images and speeches.