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Technical Committee on Engineering Acoustics (EA) (Searched in: 2010)
Search Results: Keywords 'from:2010-11-18 to:2010-11-18'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA | 2010-11-18 13:00 |
Fukuoka | Kyushu Univ. | The NArrow banded Speech voice Energy Changes characteristict for Talker identification (NA-SECT)
-- an investigation of the steady extract method -- Kouji Yoshikawa, Keita Sugio, Yoshitaka Kondo (Nippon Bunri Univ.), Yumi Sasaki, Motoki Kon'no (Chiba Inst. of Tech.), Manabu Fukushima (Nippon Bunri Univ.), Mitsuo Matsumoto (Chiba Inst. of Tech.(graduated)), Hirofumi Yanagawa (Chiba Inst. of Tech.), Kazuharu Kuroiwa (Nippon Bunri Univ.)  EA2010-84 |
This paper proposes the text independent talker characteristics approximation technique for biometrics based authenticat... [more] | EA2010-84 pp.1-6 |
| EA | 2010-11-18 13:30 |
Fukuoka | Kyushu Univ. | Basic Study of the Speech Recognition Using the Change the Area of the Lips Yuki Ogawa, Yoichi Midorikawa, Masanori Akita (Oita Univ) EA2010-85 |
In speech recognition, the decrease at the recognition rate is a problem in the noisy environment. The research that use... [more] | EA2010-85 pp.7-12 |
| EA | 2010-11-18 14:00 |
Fukuoka | Kyushu Univ. | Acoustic analysis of ill-articulated speech by elderly speakers Daisuke Harada, Mitsunori Mizumachi, Katsuyuki Niyada (Kyushu Inst. of Tech.) EA2010-86 |
This study aims at investigating acoustic features of elderly speakers’ ill-articulated utterances, which cause non-bris... [more] | EA2010-86 pp.13-18 |
| EA | 2010-11-18 14:45 |
Fukuoka | Kyushu Univ. | Linearization of Dyanamic Loudspeaker System Using Second-Order Nonlinear IIR Filter Kenta Iwai, Yoshinobu Kajikawa (Kansai Univ.) EA2010-87 |
In this paper, we propose a linearization method of dyanamic loudspeaker system using a second-order nonlinear IIR Filte... [more] | EA2010-87 pp.19-24 |
| EA | 2010-11-18 15:15 |
Fukuoka | Kyushu Univ. | Acoustic FDTD Analysis Considering Viscous and Advective Effects for Compact Acoustic Systems Daisuke Kawai, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.), Takashi Miyakura (Hoshiden) EA2010-88 |
Acoustic FDTD analysis has been introduced for analysing compact acoustic systems becouse equivalent circuit analysis fo... [more] | EA2010-88 pp.25-29 |
| EA | 2010-11-18 15:45 |
Fukuoka | Kyushu Univ. | Modal analysis and generated sound field simulation of a vibration panel.
-- In cases of in a free sound field and in a rectangular enclosure -- Akihiro Sonogi (Kyushu Univ.), Shinya Sato (Kyushu Univ./Nittobo Acoust. Eng. Co.,LTD.), Kazuhiko Kawahara, Akira Omoto (Kyushu Univ.) EA2010-89 |
Numerical simulation of radiation of Distributed Mode Loudspeaker (DML) hasn't been reported from a point of view of dif... [more] | EA2010-89 pp.31-36 |
| EA | 2010-11-18 16:30 |
Fukuoka | Kyushu Univ. | Development of exponentially shaped insulator for audio equipment and its effect Kiminobu Nishimura (Kinki Univ.), Ryuhkei Ina (KRYNA & PLUTON) EA2010-90 |
In this study, we propose a new type of insulator formed exponential horn shape to reduce more effectively the inevitabl... [more] | EA2010-90 pp.37-42 |
| EA | 2010-11-18 17:00 |
Fukuoka | Kyushu Univ. | Distance estimation based on interference between transmitted and reflected audible sound in actual environment
-- some trials on removing the effect of frequency-amplitude characteristics of the transmitted sound and measuring system and their comparative study -- Noboru Nakasako, Shimpei Hanabusa, Toshihiro Shinohara, Masato Nakayama, Tetsuji Uebo (Kinki Univ.) EA2010-91 |
In many engineering fields, distance to targets is very important. General distance measurement method uses a time del... [more] |
EA2010-91 pp.43-48 |
| EA | 2010-11-18 17:30 |
Fukuoka | Kyushu Univ. | A subjective listening test method of sound source localization in reflective rooms using virtual sound synthesized from listener's own HRTF
-- more, finer and faster -- Itaru Kaneko, Keita Tsuchiya, Hayato Yamaguchi (Tokyo Polytechnic Univ.) EA2010-92 |
A method of subjective listening test to measure the sound source localization in reflective rooms was studied. The met... [more] |
EA2010-92 pp.49-54 |
| EA | 2010-11-19 09:45 |
Fukuoka | Kyushu Univ. | Sound reproduction based on multi-channel inverse filtering and WFS Noriyoshi Kamado, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST) EA2010-93 |
For a reproduced sound field, the competing goals between the listening area and reproduction accuracy in an actual envi... [more] | EA2010-93 pp.55-60 |
| EA | 2010-11-19 10:15 |
Fukuoka | Kyushu Univ. | Mutual Relationship between Acoustic and Electromagnetic Waves Enabled to Become Obvious by Introduction of Higher Order Correlations
-- Trial of Theory and Experiments Based on Relationism-First -- Yoshifumi Fujita (Onomichi Univ.), Mitsuo Ohta (Emeritus Prof. of Hiroshima Univ.) EA2010-94 |
Recently, it seems that it becomes more and more important to evaluate effects of sound and electromagnetic waves based ... [more] | EA2010-94 pp.61-66 |
| EA | 2010-11-19 11:00 |
Fukuoka | Kyushu Univ. | Noise Removal Method for Speech Recognition by Introducing Stochastic System Model Akira Ikuta, Hisako Orimoto, Yuumi Nagami (Prefectural Univ. Hiroshima), Mitsuo Ohta (Hiroshima Univ, Emeritus) EA2010-95 |
Several noise removal methods for speech recognition have been proposed up to now. In this study, a method to remove the... [more] | EA2010-95 pp.67-72 |
| EA | 2010-11-19 11:30 |
Fukuoka | Kyushu Univ. | Signal enhancement for spoken word recognition using asynchronous multi channel signals
-- On NTP based synchronization method -- Tomohisa Mashima, Yoshifumi Chisaki, Tsuyoshi Usagawa (Kumamoto Univ.) EA2010-96 |
An utterance training system utilizing automatic speech recognition (ASR) was proposed as a computer aided language labo... [more] | EA2010-96 pp.73-78 |
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