A speech recognition method for noise environments using dual inputs. - Yoshio Nakadai; Noboru Sugamura (ICSLP, 1990)

Voice recognition focusing on vowel strings on a fixed-point 20-MIPS DSP board. - Yukikuni Nishida; Yoshio Nakadai; Yoshitake Suzuki; Tetsuma Sakurai; Toshihide Kurokawa; Hirokazu Sato (ICASSP, 1999)