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Technical Committee on Engineering Acoustics (EA)
Chair: Yutaka Kaneda Vice Chair: Setsu Komiyama
Secretary: Yoshinobu Kajikawa, Yoshifumi Chisaki

DATE:
Thu, Nov 25, 2004 13:00 - 16:20
Fri, Nov 26, 2004 10:00 - 14:30

PLACE:
Dannoharu Campus, Oita Univ.(http://www.oita-u.ac.jp)

TOPICS:

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Thu, Nov 25 PM (13:00 - 16:20)
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(1) 13:00 - 13:30
Speech recognition under the noisy environment using the improved rules of enhancement of spectral envelops
Kazuki Yoshida, Masanori Akita, Yoichi Midorikawa (Oita Univ.)

(2) 13:30 - 14:00
Study of the weighting functions of cepstral coefficients for noisy speech recognition
Shinji Tanaka, Masanori Akita, Yoichi Midorikawa (Oita Univ.)

(3) 14:00 - 14:30
Fast-Convergence Algorithm Combining ICA and Beamforming for Blind Separation of More than Two Sources
Tsuyoki Nishikawa, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST)

----- Break ( 20 min. ) -----

(4) 14:50 - 15:20
Higher Accuracy of DOA Estimation Based on Arrival Time Delay by Using Cross Microphone pairs
Norio Ooya, Masataka Nakamura (H.I.T)

(5) 15:20 - 15:50
The fast measurement of HRTFs for all azimuthal directions using the continuous measurement method and its application
-- The generation of HRIRs corresponding to reflected waves based on the image source method --
Kazuki Takeya, Kimitoshi Fukudome (Kyushu Univ.)

(6) 15:50 - 16:20
An experimental trial on effects of S/N ratio and room acoustics to acoustic image and quality of stereo reproduction sound
Kiminobu Nishimura, Masaki Yamanaka, Hikoichirou Yoshimura (Kinki Univ.)

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Fri, Nov 26 AM (10:00 - 12:00)
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(7) 10:00 - 10:30
Prediction of Probability Distribution for Psychological Evaluation in Sound Environment Based on Fuzzy Theory
Akira Ikuta, Natsuko Hayakawa (Hiroshima Pref. Women's Univ.), Mitsuo Ohta (Hiroshima Univ.)

(8) 10:30 - 11:00
A Methodological Trial for Evaluation of Acoustic Environment Based on Intermediation between Different Fields
-- For Compound Evaluation of Indoor Electrification Environment --
Hitoshi Ogawa (Hiroshima Prefectural Women's Univ.), Mitsuo Ohta (Prof. Emeritus, Hiroshima Univ.)

(9) 11:00 - 11:30
Static and dynamical methods for environment state evaluation in indoor and outdoor acoustic system
-- a trial and fundamental experiments --
Yoshifumi Fujita (Onomichi Univ.), Mitsuo Ohta (Emeritus Prof. of Hiroshima Univ.)

(10) 11:30 - 12:00
The relationship between the feeling 'heal' and acoustic events by investigations on the cycle of the sound source and on the stimulus sound created based on the words expressing sound fields
Yuichi Hashimoto, Keita Okamatsu, Kohshiro Suehiro, Manabu Fukushima (Fukuoka Inst. of Tech.), Hirofumi Yanagawa (Chiba Inst. of Tech.)

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Fri, Nov 26 PM (13:00 - 14:30)
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(11) 13:00 - 13:30
Construction of Design Support Software for Compact Acoustic Systems
Makoto Kajiwara, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.)

(12) 13:30 - 14:00
A study on sound field of Distributed Mode Loudspeaker
Yosuke Ogata (Kyushu Inst. Design), Kazuhiko Kawahara (Kyushu Univ.), Taisuke Sawada (Amonet), Hideo Tsuru (Nittobo Acoustic)

(13) 14:00 - 14:30
A study on Loudspeaker charactristic evaluations using room acoustics
Kazuhiko Kawahara (Kyushu Univ.), Makoto Kon, Yosuke Ogata (Kyushu Inst. Design), Taisuke Sawada (Amonet)

=== Technical Committee on Engineering Acoustics (EA) ===
# FUTURE SCHEDULE:

Fri, Dec 10, 2004: [Wed, Oct 20]
Thu, Jan 27, 2005 - Fri, Jan 28, 2005: Kansai Univ. [Mon, Nov 15], Topics: Active Noise Control, Echo Canceler, Noise Canceler, etc.
Feb, 2005: Recess

# SECRETARY:
Kenichi Furuya(NTT Cyber Space Laboratories)
TEL0422-59-3162,FAX0422-60-7811
E-mail: