1. (1) Y. Nagata and M. Abe: “Two-Channel Adaptive Microphone Array with Target Tracking”, T. IEICE Japan, Vol. J82-A, No. 6, pp. 860-866 (1999-6) (in Japanese)
2. (2) H. Kawakami, M. Abe, and M. Kawamata: “Adaptive Target Tracking Algorithm for Two-Channel Microphone Array Using Generalized Sidelobe Cancellers”, Tech. Report of IEICE Japan, No. DSP2001-108, pp. 61-68 (2001-10) (in Japanese)
3. (3) S. Tanigawa and N. Hamada: “Direction-of-Arrival Estimation of Speech Using Virtually Generated Multichannel Data from Two-Channel Microphone Array”, T. IEICE Japan, Vol. J85-A, No. 2, pp. 153-161 (2002-2) (in Japanese)
4. (4) M. Mizumachi and M. Akagi: “Noise Reduction by Paired-Microphones Using Spectral Subtraction”, T. IEICE Japan, Vol. J82-A, No. 4, pp. 503-512 (1999-4) (in Japanese)
5. (5) K. Nakadai, H. Okuno, and H. Kitano: “Real-Time Sound Source Localization and Separation for Robot Audition”, Proc. International Conf. on Spoken Language Processing, pp. 193-196, Denver (2002-9)