Norihiko Shiiya

Bileaflet mechanical valve sound analysis using a continuous wavelet transform

Hiroshi Sugiki, Norihiko Shiiya, Toshifumi Murashita, 2006, Journal of Artificial Organs.

New automated wavelet analytical system with a cellular phone for recording intercellular phone remote transmitted bileaflet valve sound

Kenji Sugiki, Hiroshi Sugiki, Norihiko Shiiya, 2009, Journal of Artificial Organs.

Wavelet analysis of bileaflet mechanical valve sounds

Kenji Matsuzaki, Kenji Sugiki, Hiroshi Sugiki, 2006, Journal of Artificial Organs.