1. (1) Z. Liu et al.: “Leakage Model and Teeth Clack Removal for Air and Bone-Conductive Integrated Microphones”, Proc. of International Conference on Acoustics, Speech and Signal Processing, pp. 1093-1096 (2005)
2. (2) T. Shimamura and T. Tomikura: “Quality Improvement of Bone Conducted Speech”, Proc. of European Conference on Circuit Theory and Design, pp. 73-76 (2005)
3. (3) T. T. Vu, K. Kimura, M. Unoki, and M. Akagi: “A Study on Restoration of Bone-Conducted Speech with MTF-Based and LP-Based Models”, Journal of Signal Processing, Vol. 10, pp. 407-417 (2006)
4. (4) M. S. Rahman and T. Shimamura: “Pitch Characteristic of Bone Conducted Speech”, Proc. of European Signal Processing Conference, pp. 795-799 (2010)
5. (5) R. Vergin and D. O'Shaughnessy: “Pre-Emphasis and Speech Recognition”, Proc. of Canadian Conference on Electrical and Computer Engineering, pp. 1062-1065 (1995)