A Design of Analog C-Matrix Circuits Used for Signal/Data Processing. - Takayuki Sugawara; Yoshikazu Miyanaga; Norinobu Yoshida (ASP-DAC/VLSI Design, 2002)

Noise-Robust Speech Analysis Using Running Spectrum Filtering. - Qi Zhu; Noriyuki Ohtsuki; Yoshikazu Miyanaga; Norinobu Yoshida (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2005)

Noise reduction of speech signals by running spectrum filtering. - Kazuma Fujioka; Noboru Hayasaka; Yoshikazu Miyanaga; Norinobu Yoshida (Syst. Comput. Jpn., 2006)