1) T. Arai, M. Pavel, H. Hermansky and C. Avendano, ``Syllable intelligibility for temporally filtered LPC cepstral trajectories,'' Journal of the Acoustical Society of America, Vol. 105, No. 5, pp. 2783-2791, 1999.
[Abstract] [PDF (222 kB)]

2) N. Kanedera, T. Arai, H. Hermansky and M. Pavel, ``On the relative importance of various components of the modulation spectrum for automatic speech recognition,'' Speech Communication, Vol. 28, pp. 43-55, 1999.
[Abstract] [PDF (306 kB)]

3) T. Arai, ``A case study of spontaneous speech in Japanese,'' Proc. of the International Congress of Phonetic Sciences (ICPhS), Vol. 1, pp. 615-618, San Francisco, 1999.
[Abstract] [PDF (100 kB)]

4) D. Behne, T. Arai, P. Czigler and K. Sullivan, ``Vowel duration and spectra as perceptual cues to vowel quantity: A comparison of Japanese and Swedish,'' Proc. of the International Congress of Phonetic Sciences (ICPhS), Vol. 2, pp. 857-860, San Francisco, 1999.
[Abstract] [PDF (123 kB)]

5) T. Arai and N. Warner, ``Word level timing in spontaneous Japanese speech,'' Proc. of the International Congress of Phonetic Sciences (ICPhS), Vol. 2, pp. 1055-1058, San Francisco, 1999.
[Abstract] [PDF (62 kB)]

6) K. Mori, N. Toba, T. Harada, T. Arai, M. Komatsu, M. Aoyagi and Y. Murahara, ``Human language identification with reduced spectral information,'' Proc. of the European Conf. on Speech Communication and Technology (Eurospeech), Vol. 1, pp. 391-394, Budapest, 1999.
[Abstract] [PDF (76 kB)]

7) S. Imatomi, T. Arai, Y. Mimura and M. Kato, ``Effects of hoarseness on hypernasality ratings,'' Proc. of the European Conf. on Speech Communication and Technology (Eurospeech), Vol. 3, pp. 1075-1078, Budapest, 1999.
[Abstract] [PDF (28 kB)]

8) R. Silipo, S. Greenberg and T. Arai, ``Temporal constraints on speech intelligibility as deduced from exceedingly sparse spectral representations,'' Proc. of the European Conf. on Speech Communication and Technology (Eurospeech), Vol. 6, pp. 2687-2690, Budapest, 1999.
[Abstract] [PDF (72 kB)]

9) T. Arai, D. Behne, P. Czigler and K. Sullivan, ``Perceptual cues to vowel quantity: Evidence from Swedish and Japanese,'' Proc. of the Swedish Phonetics Conference (Fonetik), Vol. 81, pp. 8-11, 1999.
[Abstract] [PDF (28 kB)]

10) S. Greenberg, T. Arai, B. Kingsbury, N. Morgan, M. Shire, R. Silipo and S. Wu, ``Syllable-based speech recognition using auditorylike features,'' Journal of the Acoustical Society of America, Vol. 105, No. 2, Pt. 2, pp. 1157-1158, 1999.
[Abstract] [PDF (46 kB)]

11) Y. Murahara, K. Sakamoto, M. Fujii, T. Arai and H. Kanai, ``The study of estimation method for puletile blood pressure wave reflection,'' Japanese Journal of Medical Electronics and Biological Engineering, Vol. 37, Suppl., p. 230, 1999 (in Japanese).
[Abstract] [PDF (60 kB)]

12) S. Imatomi, T. Arai, Y. Mimura, M. Kato, F. Okubo and Y. Hosaka, ``Kaibi-sei no choukaku hantei ni okeru sasei no eikyou,'' Journal of Japanese Cleft Palate Association, Vol. 24, No. 2, p. 209, 1999 (in Japanese).
[Abstract] [PDF (67 kB)]

13) N. Kanedera, T. Arai and T. Funada, ``On the properties of modulation spectrum for continuous speech recognition,'' Proc. Spring Meet. Acoust. Soc. Jpn., Vol. 1, pp. 3-4, 1999 (in Japanese).
[Abstract] [PDF (151 kB)]

14) Y. Fuchiwaki, T. Arai, S. Anami, T. Nakajima and Y. Murahara, ``Speech enhancement based on the human auditory system used in PLP,'' Proc. Autumn Meet. Acoust. Soc. Jpn., Vol. 1, pp. 301-302, 1999 (in Japanese).
[Abstract] [PDF (134 kB)]

15) N. Kanedera, Y. Takano, T. Arai and M. Takahashi, ``Investigation of components of the modulation-frequency bands carring speaker information in speech,'' Proc. Autumn Meet. Acoust. Soc. Jpn., Vol. 1, pp. 361-362, 1999 (in Japanese).
[Abstract] [PDF (135 kB)]

16) A. Kusumoto, T. Arai, T. Kitamura, M. Takahashi and Y. Murahara, ``Speech processing on the room acoustics for the hearing-impaired,'' Proc. Autumn Meet. Acoust. Soc. Jpn., Vol. 1, pp. 389-390, 1999 (in Japanese).
[Abstract] [PDF (129 kB)]