1. MEMS Technologies for Ubiquitous Computing World: Study on Voice Recognition Utilizing Bone-Conducted Voice
2. 山田芳靖.土方啓暢.川原伸章.藤坂洋一.中川誠司:「骨伝導音による音声認識の検討」,電学論E,124,8, pp. 272-277 (2004-8)
3. (2) M. Mori, T. Takeda, M. Ogihara, S. Taniguchi, and K. Takahashi : “A study on Speaker Identification Using Spectral Ratio between Air-Transmitted Speech Sounds and Bone-Transmitted Speech Sounds”, IEEJ Trans. C, Vol. 127, No. 3, pp. 456-457 (2007-3) (in Japanese)
4. 森 幹男.竹田 勉.荻原慎洋.谷口秀次.高橋謙三:「気導音声と骨導音声のスペクトル比を用いた話者識別の検討」,電学論C, 127, 3, pp. 456-457 (2007-3)
5. (3) M. Mori, M. Ogihara, S. Taniguchi, K. Takahashi, and S. Sagawa : “Evaluations of the Singing by Using Bone-Transmitted Speech Sounds”, FIT2004, Vol. 2, G-015, pp. 375-376 (2004-9) (in Japanese)