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Technical Committee on Engineering Acoustics (EA)
Chair: Shoji Makino Vice Chair: Noboru Nakasako
Secretary: Kiyohiro Kurisu, Kazuho Ono
Assistant: Hiroshi Sawada
DATE:
Thu, Nov 23, 2006 10:00 - 17:15
Fri, Nov 24, 2006 10:00 - 15:00
PLACE:
Ohashi campus, Kyushu Univ.(Shiobaru 4-9-1, Minami-ku, Fukuoka, 815-8540, Japan.5 minutes walk from Nishitetsu Railway: Ohashi Station.http://www.design.kyushu-u.ac.jp/DB/English/campus/map.html. kazuhiko KAWAHARA, Department of Acoustic Design, Faculty of Design, Kyushu Univ.080 3222 9392(開催日に限る), 事前の問い合わせは(092) 553 4550まで)
TOPICS:
General
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Thu, Nov 23 AM (10:00 - 17:15)
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(1) 10:00 - 10:30
An implementation method for a real-time 3D audio system using 3DCG space presentation and head-tracking
Hirokazu Ichihara, Kazuki Takeya, Kimitoshi Fukudome (Kyushu Univ.)
(2) 10:30 - 11:00
An investigation of the changes of estimated impulse responses for monitoring an acoustic environment
Manabu Fukushima, Hisao Okamoto (Nippon Bunri Univ.), Hirofumi Yanagawa (Chiba Inst. of Tech.)
(3) 11:00 - 11:30
On perceptually relevant impulse response compensation
-- Discrimination threshold of group delay manipulation and its frequency dependency --
Masanori Morise, Toru Takahashi, Toshio Irino, Hideki Kawahara (Wakayama Univ.)
(4) 11:30 - 12:00
Acoustic event detection based on bandwise duration and its application to location estimation
Masanori Morise, Toru Takahashi, Toshio Irino, Hideki Kawahara (Wakayama Univ.)
----- Lunch Break ( 60 min. ) -----
(5) 13:00 - 13:45
[Invited Talk]
For an advance of the binaural technology with the use of head related transfer functions and earphones
Kimitoshi Fukudome (Kyushu Univ.)
----- Break ( 15 min. ) -----
(6) 14:00 - 14:30
A Proposal to Hi-Tech Polution Based on the Criterion of "Relationism-First"
-- A Principle Experiment for the Relation between Acoustic and EM Fields around VDT and Its Basic Theory --
Yoshifumi Fujita (Onomichi Univ.), Mitsuo Ohta (Emeritus Prof. of Hiroshima Univ.)
(7) 14:30 - 15:00
State Estimation for Sound Environment Systems with Uncertainty by Introducing Fuzzy Inference
Akira Ikuta, Natsuko Hayakawa (Prefectural Univ. of Hiroshima), Mitsuo Ohta (Hiroshima Univ.)
(8) 15:00 - 15:30
Application of auditory model based evaluations for parameter adjustments
Shunsuke Fukuda, Masanori Morise, Hideki Kawahara, Toshio Irino (Wakayama Univ)
----- Break ( 15 min. ) -----
(9) 15:45 - 16:15
The selected smoothing method for the speech processing under the noisy environment
Masanori Akita, Takao Miyamoto, Yoichi Midorikawa (Oita Univ.)
(10) 16:15 - 16:45
Spatial subtraction array complete with internal robot noise reduction by using NAM microphone
Naoya Tanaka, Yoshimitsu Mori, Tomoya Takatani, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST)
(11) 16:45 - 17:15
Noise Suppression with High Performance using Kalman Filter
Nari Tanabe (Tokyo Univ. of Science, Suwa), Katsuyuki Sueyoshi (Chiba Inst. of Tech), Toshihiro Furukawa (Tokyo Univ. of Science), Hajime Kubota (Chiba Inst. of Tech), Hideaki Matsue (Tokyo Univ. of Science, Suwa), Shigeo Tsujii (Inst. of information Security)
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Fri, Nov 24 AM (10:00 - 15:00)
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(12) 10:00 - 10:30
A Study on Horizontal Plane Localization Experiments by the Comparison of Virtual Sound Sources with Real Sound Sources
Yoshifumi Tateishi, Kimitoshi Fukudome (Kyushu Univ.)
(13) 10:30 - 11:00
Practical consideration of DOA estimation method using a microphone array with three elements
-- An effect on estimation accuracy by measuring system and ambient noise --
Toshimichi Takada, Masahiro Naganishi, Yoshifumi Chisaki, Tsuyoshi Usagawa (Kumamoto Univ.)
(14) 11:00 - 11:30
Active modal control by constant gain output feedback using motional feedback speaker
Keita Miyazaki, Toshiya Samejima (Kyushu Univ.), Junji Kawai (Kyushu Institute of Design)
(15) 11:30 - 12:00
Sound reproduction adapting to speaker arrangement
Akio Ando (NHK)
----- Lunch Break ( 60 min. ) -----
(16) 13:00 - 13:30
Bit-Rate Maximization for Heterogeneous Services in Multiuser MIMO OFDM Systems
Noriyuki Tajima, Toshihiro Furukawa (TUS)
(17) 13:30 - 14:00
A Kalman Filter Approach for OFDM Channel Estimation
Ryouta Shimizu (Tokyo Univ. of Science), Nari Tanabe (Tokyo Univ. of Science, Suwa), Toshihiro Furukawa (Tokyo Univ. of Science)
(18) 14:00 - 14:30
A Propasal of Block Recursive Subspace Tracking Estimation
Yoshitomo Ishioka (Chiba Inst. of Tech), Nari Tanabe (Tokyo Univ. of Science, suwa), Toshihiro Furukawa (Tokyo Univ. of Science), Hajime Kubota (Chiba Inst. of Tech)
(19) 14:30 - 15:00
A Moving Sound Extraction based on the Signal Subspace Tracking Method
Daisuke Tsuji, Kenji Suyama (Tokyo DENKI Univ.)
=== Technical Committee on Engineering Acoustics (EA) ===
# FUTURE SCHEDULE:
Fri, Dec 15, 2006: NTT Communication Science Laboratories (Keihanna) [Sun, Oct 15]
Thu, Jan 25, 2007 - Fri, Jan 26, 2007: Doshisha Univ. [Sun, Nov 12], Topics: General
Feb, 2007: Recess
# SECRETARY:
KURISU, Kiyohiro (TOA Corporation)
TEL: (0797) 71 9051, FAX: (0797) 71 9122
E-mail: kurisu_kiyohiro[at]toa.co.jp
Last modified: 2006-09-26 03:12:38
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