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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

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Technical Committee on Ultrasonics (US)
Chair: Tomoo Kamakura Vice Chair: Packon Choi, Masao Takeuchi
Secretary: Hiroyuki Hachiya, Jun Kondoh
Assistant: Yoshikazu Koike

DATE:
Thu, Jan 25, 2007 13:30 - 17:30
Fri, Jan 26, 2007 10:00 - 12:45

PLACE:
Kanbai-kan, Muromachi Campus (Imadegawa Campus), Doshisha Univ.(601 Genbu-cho, Karasuma Higashi-iru, Imadegawa-dori, Kamigyo-ku, Kyoto 602-0893, Japan. One minute on foot from the Imadegawa Station on the subway.http://www.doshisha.ac.jp/english/map_transportation/imadegawa.html. Prof. WATANABE, Yoshiaki. (0774) 65 6268)

TOPICS:
General

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Thu, Jan 25 PM (13:30 - 17:30)
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(1)/EA 13:30 - 14:00
A Study of Multi-Channel System Identification Algorithm
Masahiro Ito, Yusuke Iwamatsu, Kensaku Fujii (Univ. of Hyogo), Mitsuji Muneyasu (Kansai Univ.)

(2)/EA 14:00 - 14:30
Derivation and analysis of stability condition of EE' Algorithm
Yusuke Iwamatsu, Kensaku Fujii (Hyogo Univ), Mitsuji Muneyasu (Kansai Univ)

(3)/EA 14:30 - 15:00
A Study on Noise Reduction Method Using Two Microphone System
Hirofumi Nakano, Kensaku Fujii (Univ. Of Hyogo), Mitsuji Muneyasu (Kansai Univ.)

----- Break ( 15 min. ) -----

(4)/EA 15:15 - 15:45
A Study on Compensation Method of Nonlinear Distortions for Loudspeaker System Using Mirror Filter.
Rika Nakao, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.)

(5)/EA 15:45 - 16:15
Proposition of non linear unknown system identification algolithm
Ryo Aoki, Kensaku Fujii (Himeji Int. Tech.), Mitsuji Muneyasu (Kansai Univ.)

----- Break ( 15 min. ) -----

(6) 16:30 - 17:30
[Invited Talk]
Measurement of heart wall vibration and its analysis
Hiroshi Kanai (Tohoku Univ.)

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Fri, Jan 26 AM (10:00 - 12:45)
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(7)/EA 10:00 - 10:30
Perception of Sound Direction in a Reverberant Space and Temporal Characteristics of Sound
Akihito Ogino (Waseda Univ.), Yoshinori Takahashi (Kogakuin Univ.), Mikio Tohyama, Yoshio Yamasaki (Waseda Univ.)

(8)/EA 10:30 - 11:00
Analysis of Room Echoes for DOA estimation
Nobutoshi Uesugi, Yutaka Kaneda (Tokyo Denki Univ.)

(9)/EA 11:00 - 11:30
A study on DOA estimation from binaural sound
Tomita Obara, Yoshifumi Nagata, Toyota Fujioka (Iwate Univ.), Satoshi Iwasaki, Takahiko Hariyama (Hamamatsu Univ.), Masato Abe (Iwate Univ.)

----- Break ( 15 min. ) -----

(10)/EA 11:45 - 12:15
Difference of nonlinear characteristics in the same production lot on Sounder for cellular phone and the elimination of nonlinear distortions.
Hideyuki Furuhashi, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.)

(11)/EA 12:15 - 12:45
The actual proof by the subjectivity evaluation to the proposal example of headphone design criteria
Takuya Ashida, Shigeyuki Konishi, Hiromi Nakamura, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.)

# CONFERENCE SPONSORS:
- This conference is co-sponsored by the Technical Committee on Ultrasonics (IEICE), the Technical Committee on Electroacoustics, the Technical Committee on Ultrasonics (Acoustical Society of Japan), and IEEE UFFC Society Japan Chapter.

# CONFERENCE ANNOUNCEMENT:
- Please join us for a social hour after sessions on Jan. 25.

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

Feb, 2007: Recess
Fri, Mar 16, 2007: Kikai-Shinko-Kaikan Bldg. [Mon, Jan 15]
Fri, Apr 27, 2007: Kikai-Shinko-Kaikan Bldg (Tokyo, Japan) [Tue, Feb 20], Topics: Active Noise Control, Echo Cancel, Noise Cancel / General

# SECRETARY:
KURISU, Kiyohiro (TOA Corporation)
TEL: (0797) 71 9051, FAX: (0797) 71 9122
E-mail: kurisu_kiyohiro[at]toa.co.jp

=== Technical Committee on Ultrasonics (US) ===

# SECRETARY:
Mami Matsukawa(Doshisha University Faculty of Engineering Department of Electronics)
TEL0774-65-6292,FAX0774-65-6801
E-mail:m