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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| SIP, SP, EA, IPSJ-SLP [detail] | 2024-02-29 09:30 |
Okinawa | (Primary: On-site, Secondary: Online) |
Vocal tract length perturbation-based pseudo-speaker augmentation for automatic speaker verification Tomoka Wakamatsu, Sayaka Shiota, Hitoshi Kiya (Tokyo Metropolitan Univ.)  EA2023-61 SIP2023-108 SP2023-43 |
In recent years, deep neural network (DNN)-based automatic speaker verification (ASV) systems have become mainstream. Da... [more] | EA2023-61 SIP2023-108 SP2023-43 pp.1-6 |
| EA, ASJ-H, ASJ-AA | 2018-07-24 13:00 |
Hokkaido | Hokkaido Univ. | [Poster Presentation]
3D printing by fused deposition modeling of vocal-tract physical models and their acoustic characteristics Hiroki Matsuzaki, Hirofumi Sanada, Naofumi Wada (HUS) EA2018-12 |
Acoustic characteristics of acoustic tubes or solid vocal-tract models, which are formed using different material for mo... [more] | EA2018-12 pp.65-70 |
| EA, ASJ-H, ASJ-AA | 2018-07-24 15:45 |
Hokkaido | Hokkaido Univ. | [Invited Talk]
Extension of equivalent circuit representation of vocal-tract models Kunitoshi Motoki (Hokkai-Gakuen Univ.) EA2018-17 |
Computational models of speech production are explained with the electrical equivalent circuit representation. One-dimen... [more] | EA2018-17 pp.97-102 |
| SP, ASJ-H | 2018-01-20 14:55 |
Tokyo | The University of Tokyo | [Poster Presentation]
A study on the articulatory-to-speech conversion by using deep learning Fumiaki Taguchi, Tokihiko Kaburagi (Kyushu Univ.) SP2017-70 |
In this study, we examined a method to convert the movement pattern of articulatory organs observed by a magnetic sensor... [more] | SP2017-70 pp.27-30 |
| WIT, HI-SIGACI | 2015-12-08 15:20 |
Tokyo | AIST Tokyo Waterfront | Realtime Detection of Speaker Change Considering Mobile Device Environment Masashi Tateno, Eiji Kamioka (SIT) WIT2015-64 |
Aiming at achieving a high performance speaker change detection using mobile-devices, the extraction of each person’s in... [more] | WIT2015-64 pp.7-12 |
| SP | 2013-11-21 16:45 |
Nara | Nara Institute of Science and Technology | A Study for Measurement of Vocal-Tract Characteristics by using External Acoustic Excitation Method Yasufumi Uezu, Yoshihiro Matsuda, Tokihiko Kaburagi (Kyushu Univ.) SP2013-76 |
An interrelation between the voice pitch and formants of the vocal tract plays an important role in a change of voice re... [more] | SP2013-76 pp.31-36 |
| SP | 2012-11-08 17:00 |
Miyagi | Ichibancho Lobby, Tohoku Institute of Technology | Three-dimensional rectangular vocal-tract model representing the characteristics of asymmetric vocal-tract wall impedances Kunitoshi Motoki (Hokkai-Gakuen Univ.) SP2012-82 |
A method to compute the acoustic characteristics of a simplified three-dimensional vocal-tract model with wall impedance... [more] | SP2012-82 pp.61-66 |
| SP | 2010-11-18 13:00 |
Aichi | Aichi Prefectural Univ. | [Invited Talk]
Estimation of Vocal Tract Transfer Characteristics from Speech based on Experimental Knowledge of Production Model Nobuhiro Miki (Future Univ.) SP2010-72 |
In the vowel production system of human speech, the properties are discussed for the vocal tract impedance, subglotta... [more] |
SP2010-72 pp.17-22 |
| SP | 2010-11-19 09:15 |
Aichi | Aichi Prefectural Univ. | Acoustic separation between linguistic and extra-linguistic information in speech and its significant importance to enable speech communication Nobuaki Minematsu (Univ. Tokyo) SP2010-78 |
The source-filter model, which was derived from observations of speech production, has been widely used to separate spee... [more] | SP2010-78 pp.53-58 |
| SP | 2010-03-05 10:00 |
Tokyo | Shibaura Inst. of Tech. (Toyosu Campus) | A vocal fold model including acoustic effects of the supra- and subglottal systems Hironori Takemoto (NICT), Seiji Adachi (Fraunhofer institute), Yosuke Tanabe (Hitatchi) SP2009-159 |
Vocal fold vibration is influenced not only by acoustic characteristics of the supraglottal system (vocal tract) but als... [more] | SP2009-159 pp.63-68 |
| 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 |
| SP | 2009-04-17 13:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg. (Tokyo) | Education in Speech-Related Acoustics using Physical Models with Simplification of Vocal-Tract Shapes Takayuki Arai (Sophia Univ.) SP2009-2 |
In the speech-related field, vocal-tract models are confirmed to be effective tools for education in acoustics. Arai’s c... [more] | SP2009-2 pp.7-12 |
| SP | 2008-10-23 14:30 |
Kumamoto | Kumamoto Univ. | Development of Three Dimensional Vocal Tract Mechanism for Anthropomorphic Talking Robot aimed to improve Resonance Kotaro Fukui, Yuma Ishikawa, Keisuke Ohno, Nana Sakakibara, Atsuo Takanishi, Masaaki Honda (Waseda Univ.) SP2008-59 |
We developed a new three dimensional vocal tract mechanical model for anthropomorphic talking robot WT-7R (Waseda Talker... [more] | SP2008-59 pp.19-24 |
| 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 |
| SP | 2007-10-25 - 2007-10-26 |
Nagasaki | Nagasaki University | A fundamental study of structure-to-speech conversion Daisuke Saito, Satoshi Asakawa, Nobuaki Minematsu, Keikichi Hirose (The Univ. of Tokyo) SP2007-80 |
Speech acoustics vary due to differences in age, gender, vocal tract length, microphone, and so on. The authors recently... [more] | SP2007-80 pp.55-60 |
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