Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EA |
2013-07-18 15:15 |
Hokkaido |
Health Sci. Univ. of Hokkaido |
A study of percepual effects of acoustical characteristics of musical outboard equipments Kazutoshi Noma, Tatsuya Kitamura (Konan Univ.) EA2013-40 |
In music production, it is known that the sound quality can be controlled by passing through musical outboard equipmen... [more] |
EA2013-40 pp.39-43 |
SP |
2013-02-28 15:00 |
Aichi |
Daido University |
[Poster Presentation]
Similarity of speaker individualities of sentence in ATR speech database set C Hiroki Kawamoto, Tatsuya Kitamura (Konan Univ.) SP2012-125 |
We measured perceptual similarity of speaker individualities for a sentence of twenty male Japanese speakers in ATR spee... [more] |
SP2012-125 pp.33-34 |
SP |
2012-11-08 13:00 |
Miyagi |
Ichibancho Lobby, Tohoku Institute of Technology |
Measurement of temporal change of vocal tract volume during production of plosive and fricative consonants Tatsuya Kitamura, Hiroaki Hatano (Konan Univ.) SP2012-75 |
The volume of the vocal tract of a male speaker during production of voiced and voiceless plosives and fricatives was me... [more] |
SP2012-75 pp.19-23 |
SP |
2011-11-29 13:00 |
Fukuoka |
Kyusyu University Chikushi Campus |
Dialectal Differences in Vowel Articulation
-- Analyses of MRI Movies -- Masako Fujimoto (NINJAL), Ryosuke Tachibana (Konan Univ./Doshisha Univ.), Tatsuya Kitamura (Konan Univ.) SP2011-78 |
Articulatory differences between one Tokyo and two Osaka dialect speakers are examined with regard to the mechanism of v... [more] |
SP2011-78 pp.55-59 |
SP |
2010-11-18 11:00 |
Aichi |
Aichi Prefectural Univ. |
Acoustic interaction between bilateral piriform fossae Hironori Takemoto (NICT), Seiji Adachi (Fraunhofer institute), Parham Mokhtari (NICT), Tatsuya Kitamura (Konan Univ.) SP2010-70 |
The center-frequencies of the two spectral dips derived from bilateral piriform fossae disagree with the resonance frequ... [more] |
SP2010-70 pp.7-12 |
SP |
2010-11-18 11:30 |
Aichi |
Aichi Prefectural Univ. |
Development of Plugins for ImageJ for Extracting Vocal Tract Area Function Tomonori Narishige, Tatsuya Kitamura (Konan Univ.) SP2010-71 |
We are developing plugins for an image processing software ImageJ, which is an open source software and in public domain... [more] |
SP2010-71 pp.13-16 |
SP |
2010-03-05 09:30 |
Tokyo |
Shibaura Inst. of Tech. (Toyosu Campus) |
Speaker normalization by local expansion and contraction of the vocal tract Tatsuya Kitamura (Konan Univ.), Hironori Takemoto (NICT), Seiji Adachi (Fraunhofer IBP) SP2009-158 |
Vocal tract warping functions for normalizing inter-speaker differences of vocal tract transfer functions were calculate... [more] |
SP2009-158 pp.57-62 |
SP |
2009-06-24 14:00 |
Hokkaido |
Clark Memorial Hall, Hokkaido Univ. |
[Invited Talk]
Overview of methods and techniques used in MRI-based speech production studies Hironori Takemoto (NICT), Tatsuya Kitamura (Konan Univ.) SP2009-25 |
MRI is a powerful tool for the study of speech production. Although MRI sequences specifically designed for vocal tract ... [more] |
SP2009-25 pp.11-16 |
EA |
2007-12-07 13:20 |
Tokyo |
NHK Science & Technical Research Laboratories |
Acoustic characteristics of solid models based on vowel production MRI data Tatsuya Kitamura (Konan Univ.), Hironori Takemoto (ATR CIS), Kiyoshi Honda (LPP, Univ. Paris III) EA2007-89 |
"ATR MRI database of Japanese vowel production" was used to evaluate acoustic characteristics of realistic vocal tracts ... [more] |
EA2007-89 pp.19-24 |
SP |
2007-10-25 - 2007-10-26 |
Nagasaki |
Nagasaki University |
Analysis of impersonated speech produced by a professional impersonator Tatsuya Kitamura (Konan Univ.) SP2007-79 |
This study is a comparative survey of voice produced by a professional impersonator imitating a target speaker in order ... [more] |
SP2007-79 pp.49-54 |
EA |
2007-08-09 13:30 |
Miyagi |
School of Engineering, Tohoku University |
Study on Separation of Near-Field Sound Based on Amplitude Ratio of Microphones Ryouichi Nishimura (NICT/ATR), Tatsuya Kitamura (Konan Univ.), Naomi Inoue (NICT/ATR) EA2007-40 |
Head Related Transfer Function (HRTF) for sound sources near a listener are different from those for sound sources far f... [more] |
EA2007-40 pp.7-12 |
MI |
2007-07-11 10:30 |
Tokyo |
Siemens Forum |
A method for measuring tooth shape by magnetic resonance imaging
-- Using a thermoplastic elastomer dental mouthpiece -- Tatsuya Kitamura (Konan Univ.), Hiroyuki Hirata (ATR), Kiyoshi Honda (ATR/LPP), Ichiro Fujimoto, Yasuhiro Shimada, Shinobu Masaki (ATR-Promotions), Takafumi Nishikawa, Kotaro Fukui, Atsuo Takanishi (Waseda Univ.) MI2007-28 |
This work proposes a method for measurement of tooth shape by magnetic
resonance imaging (MRI) using a dental mouthpiec... [more] |
MI2007-28 pp.7-10 |
EA |
2005-03-14 13:30 |
Tokyo |
Kikai-Shinko-Kaikan Bldg |
Measurement of changes of vocal tract shape by F0 shift Tatsuya Kitamura, Parham Mokhtari (ATR) |
Effects of pitch frequency (F0) shift in vocal tract shape were analyzed by volumetric magnetic resonance imaging (MRI).... [more] |
EA2004-140 pp.25-28 |