Adaptive Method for State Estimation of Sound Environment System with Uncertainty and its Application to Psychological Evaluation. - Hisako Orimoto; Akira Ikuta (Intell. Inf. Manag., 2010)

A Bayesian approach for noise suppression of speech signal in real environment. - Akira Ikuta; Hisako Orimoto; Yegui Xiao (EUSIPCO, 2011)

Adaptive Noise Suppression Algorithm for Speech Signal Based on Stochastic System Theory. - Akira Ikuta; Hisako Orimoto (IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011)

Fuzzy Signal Processing of Sound and Electromagnetic Environment by Introducing Probability Measure of Fuzzy Events. - Akira Ikuta; Hisako Orimoto (IJCCI (FCTA), 2014)

Static and Dynamic Methods for Fuzzy Signal Processing of Sound and Electromagnetic Environment Based on Fuzzy Observations. - Akira Ikuta; Hisako Orimoto (IJCCI (Selected Papers), 2014)

Stochastic approach for noise suppression of speech signal by considering finite range of amplitude fluctuation in real environment. - Akira Ikuta; Hisako Orimoto (Int. J. Appl. Pattern Recognit., 2014)

Fuzzy Bayesian Filter for Sound Environment by Considering Additive Property of Energy Variable and Fuzzy Observation in Decibel Scale. - Akira Ikuta; Hisako Orimoto (SPA, 2018)

Noise Cancellation Method for Speech Signal by Using an Extension Type UKF. - Hisako Orimoto; Akira Ikuta (SPA, 2018)