Human language identification with reduced spectral information. - Kazuya Mori; N. Toba; T. Harada; Takayuki Arai; Masahiko Komatsu; Makiko Aoyagi; Yuji Murahara (EUROSPEECH, 1999)

The DSP experiments for under graduate students. - Y. Fuchiwaki; Nobuyuki Usuki; Takayuki Arai; Yuji Murahara (ICASSP, 2000)

Modulation enhancement of speech as a preprocessing for reverberant chambers with the hearing-impaired. - Akiko Kusumoto; Takayuki Arai; Tomoko Kitamura; M. Takahashi; Yuji Murahara (ICASSP, 2000)

The effect of polarity inversion of speech on human perception and data hiding as an application. - Shino Sakaguchi; Takayuki Arai; Yuji Murahara (ICASSP, 2000)

Designing modulation filters for improving speech intelligibility in reverberant environments. - Tomoko Kitamura; Keisuke Kinoshita; Takayuki Arai; Akiko Kusumoto; Yuji Murahara (INTERSPEECH, 2000)

Using the modulation wavelet transform for feature extraction in automatic speech recognition. - Kenji Okada; Takayuki Arai; Noburu Kanederu; Yasunori Momomura; Yuji Murahara (INTERSPEECH, 2000)

Prototype of a vocal-tract model for vowel production designed for education in speech science. - Takayuki Arai; Nobuyuki Usuki; Yuji Murahara (INTERSPEECH, 2001)

Human language identification with reduced segmental information: comparison between monolinguals and bilinguals. - Masahiko Komatsu; Kazuya Mori; Takayuki Arai; Yuji Murahara (INTERSPEECH, 2001)

Using the modulation complex wavelet transform for feature extraction in automatic speech recognition. - Yasunori Momomura; Kenji Okada; Takayuki Arai; Noboru Kanedera; Yuji Murahara (INTERSPEECH, 2001)