Effects of speaker normalization based on vocal tract length ratios on word recognition using compound parameters. - Naomitsu Ikeda; Tadashi Sakata; Tomoaki Hirayama; Yuichi Ueda; Akira Watanabe (Syst. Comput. Jpn., 2005)

Vowel Synthesis Based on the Spectral Morphing and Its Application to Speaker Conversion. - Yuichi Ueda; Minako Hirota; Tadashi Sakata (ICICIC (2), 2006)

Speech Rate Control for The Compound HearingAid Processing. - Dan Zhang; Tadashi Sakata; Yuichi Ueda (ICICIC (3), 2006)

Reliable methods for estimating relative vocal tract lengths from formant trajectories of common words. - Akira Watanabe; Tadashi Sakata (IEEE Trans. Speech Audio Process., 2006)

Accuracy comparison between two microcontroller-embedded R-wave detection methods for heart-rate variability analysis. - Toshitaka Yamakawa; Ryunosuke Kinoshita; Koichi Fujiwara; Manabu Kano; Miho Miyajima; Tadashi Sakata; Yuichi Ueda (APSIPA, 2015)

Intraoperative Cerebral Measurements Using Implantable Cortical Multimodality Probe. - Yuya Ishihara; Shun Sakai; Toshitaka Yamakawa; Takao Inoue; Michiyasu Suzuki; Tadashi Sakata; Yuichi Ueda (EMBC, 2019)

Vocal Tract Length Estimation Using Accumulated Means of Formants and Its Effects on Speaker-Normalization. - Tadashi Sakata; Naomitsu Ikeda; Yuichi Ueda; Akira Watanabe (IEEE ACM Trans. Audio Speech Lang. Process., 2021)