Arai Takayuki

J-GLOBAL         Last updated: Jun 28, 2019 at 02:44
 
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Name
Arai Takayuki
E-mail
araisophia.ac.jp
Affiliation
Sophia University
Section
Faculty of Science and Technology, Department of Information and Communication Sciences
Job title
Professor
Research funding number
80266072

Profile

Research and professional experience:

2006-present Professor at the Department of Electrical
and Electronics Engineering, Sophia University
2003-2004 Visiting Scientist at the Research Lab. of Electronics,
Massachusetts Institute of Technology (Cambridge, MA, USA)
2000-2006 Associate Professor at the Department of Electrical
and Electronics Engineering, Sophia University
1998-2000 Assistant Professor at the Department of Electrical
and Electronics Engineering, Sophia University
1997-1998 Research Fellow at the International Computer Science Institute
/ University of California at Berkeley
(Berkeley, California, USA)
1995-1996 Visiting Scientist at the Department of Electrical Engineering,
Oregon Graduate Institute of Science and Technology
(Portland, Oregon, USA)
1994-1995 Research Associate at the Department of Electrical and
Electronics Engineering, Sophia University
working with Professor Yoshida
1992-1993 Visiting Scientist at the Department of Computer Science
and Engineering, Oregon Graduate Institute of Science and Technology
(Portland, Oregon, USA)

Short-term Visiting Scientist:

2000, August / 2001, August / 2002, August
Massachusetts Institute of Technology (Cambridge, Massachusetts, USA)
2001, March
Max Planck Institute for Psycholinguistics (Nijmegen, the Netherlands)

Research Areas

 

Academic & Professional Experience

 
Jun 1995
 - 
Dec 1996
Oregon Graduate Inst. of Sci. & Tech.
 
Jan 1997
 - 
Mar 1998
International Computer Science Institute
 

Published Papers

 
Articulation strategies for English liquids used by Japanese speakers
J. Moore, J. Shaw, S. Kawahara, and T. Arai
J. Acoust. Soc. J   39(2) 75-83   Feb 2018
Misperception of Japanese words with devoiced vowels and/or geminate consonants by young and elderly listeners
E. Iwagami, T. Arai
J. Acoust. Soc. J   39(2) 109-118   Feb 2018
Preface to the special issue on speech communication
T. Arai
J. Acoust. Soc. J   39(2) 55-55   Feb 2018
Let's make vowels with an activity kit!
T. Arai
Proc. Spring Meet. Acoust. Soc. Jpn.   1513-1516   Mar 2018
When a geminate fricative consonant elongates further because the following vowel is devoiced
T. Arai, E. Iwagami
Proc. Spring Meet. Acoust. Soc. Jpn.   1271-1272   Mar 2018

Misc

 
History and activities of the Research Committee on Education in Acoustics in ASJ
F. Satoh, T. Araia and A. Nishimura
Acoustical Science and Technology   37(4) 143-147   Jul 2016
MyVoice: Rescuing voices of ALS patients
S. kawahara, M. Homma, T. Yoshimura and T. Arai
Acoustical Science and Technology   37(5) 202-210   Sep 2016
My voice: Rescuing voices of ALS patients
S. Kawahara, M. Hommma, T. Yoshimura and T. Arai
Journal of the Acoustical Society of Japan   72(10) 653-661   Dec 2016
Sound spectrograph
T.Arai
Journal of the Acoustical Society of Japan   72(9) 570-571   Sep 2016
What does speech convey?: Speech Science of Emotion, Paralinguistic Information, and Speaker Individuality
T.Arai
Journal of the Phonetic Society of Japan   20(2) 111-112   Aug 2016

Books etc

 
A Basic Introduction to Speech Perception
Arai Takayuki (Part:Contributor)
Kaibundo   Oct 2003   ISBN:4303610305
Introduction to Sound : Acoustics for the Hearing and Speech Sciences
Arai Takayuki (Part:Contributor)
Kaibundo   Nov 2002   ISBN:4303610208
Signals and Systems for Speech and Hearing
Arai Takayuki (Part:Contributor)
Kaibundo   Aug 1998   ISBN:4303610100
The Acoustic Analysis of Speech
Arai Takayuki (Part:Contributor)
Kaibundo   May 1996   ISBN:4303610003
Digital Signal and Generalized Functions
Arai Takayuki (Part:Joint Work)
Kaibundo   Apr 1995   ISBN:4303722901

Conference Activities & Talks

 
Production variation of English schwa and Japanese listeners’ perceptual assimilation pattern of English schwa
TAKAYUKI ARAI, Tomaru K.
The twenty-sixth General Meeting of the Phonetic Society of Japan   Sep 2012   
Improving intelligibility of speech by steady-state suppression as pre-processing in small to medium sized halls
ARAI TAKAYUKI, N. Hodoshima, T. Inoue, K. Kinoshita and A. Kusumoto
International Workshop on Speech Dynamics by Ear, Eye, Mouth and Machine, Technical Report of IEICE Japan (Vol.SP2003,p.61-66)   Jun 2003   
What is rhythm? Can we capture syllable shapes from intensity contours?
ARAI TAKAYUKI, M. Komatsu
International Workshop on Frontiers in Speech and Hearing Research, Technical Report of IEICE Japan (Vol.SP2005-183,p.121-126)   2006   
Effects of the syllable structure on perceptual speaker identification
ARAI TAKAYUKI, K. Amino, T. Sugawara
International Workshop on Frontiers in Speech and Hearing Research, Technical Report of IEICE Japan (Vol.SP2005-181,p.109-114)   2006   
Speech processing for hearing-impaired listeners considering threshold elevation in the critical band with an expanded auditory filter
ARAI TAKAYUKI, S. Minamihata, K. Yasu, K. Kobayashi and M. Shindo
International Workshop on Frontiers in Speech and Hearing Research, Technical Report of IEICE Japan (Vol.SP2005-172,p.55-60)   2006   

Research Grants & Projects

 
Analyzing formants of vowels in the context of nasal consonants
Project Year: 2000       Investigator(s): Takayuki ARAI