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Technical Committee on Engineering Acoustics (EA)
Chair: Futoshi Asano (AIST) Vice Chair: Masakazu Iwaki (NHK)
Secretary: Hiroshi Sawada (NTT), Nozomu Saito (Alpine)
Assistant: Hirofumi Nakajima (HRI)
DATE:
Fri, Mar 27, 2009 10:30 - 17:30
PLACE:
TOPICS:
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Fri, Mar 27 AM (10:30 - 12:00)
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(1) 10:30 - 11:00
Kalman Filter Based Robust Restoration Method with Colored Driving Source
Shunichi Kitahara, Nari Tanabe (Tokyo Univ. of Sci, Suwa.), Toshihiro Furukawa (Tokyo Univ. of Sci), Hideaki Matsue (Tokyo Univ. of Sci, Suwa.), Shigeo Tsujii (Inst. of Info Security)
(2) 11:00 - 11:30
A Fast Noise Suppression Algorithm using Kalman filter with Colored Driving Source
Nari Tanabe, Yasuhiro Onozuka, Masataka Tabata (Tokyo Univ. of Sci, Suwa.), Toshihiro Furukawa (Tokyo Univ. of Sci.), Shigeo Tsujii (Inst. of Information Security.)
(3) 11:30 - 12:00
Improvement of Howling Canceller using Adaptive Filter with Delay Circuit
Akio Yamaguchi (Cepstrum Co., Ltd.)
----- Lunch ( 60 min. ) -----
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Fri, Mar 27 PM (13:00 - 14:30)
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(4) 13:00 - 13:30
A study on multiple sound source perception by three sources and three listeners
-- Interaural cross correlation function --
Kenji Yamagishi, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.)
(5) 13:30 - 14:00
Effect of reflected wave on the accuracy of sound image localization in 3/2 loudspeaker arrangemant
Kei Itou, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.)
(6) 14:00 - 14:30
Real environment evaluation by sound source search in near 3D sound field reproduction system using directional loudspeakers and wave field synthesis
Toshiyuki Kimura, Yoko Yamakata, Michiaki Katsumoto (NICT), Takuma Okamoto, Satoshi Yairi, Yukio Iwaya, Yo-iti Suzuki (Tohoku Univ.)
----- Break ( 15 min. ) -----
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Fri, Mar 27 PM (14:45 - 15:45)
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(7) 14:45 - 15:15
Research of the automatic scoring system by taking sounds down in musical notations for traditional falk songs (Tsugaru Shamisen)
Juichi Kosakaya, Naruhito Kodama, Reiko Kawamorita (Hachinohe Inst. of Tech.)
(8) 15:15 - 15:45
Three-Dimensional FDTD Method for Effects on the Relative Position of Acoustic Holes in Analysing of the Acoustic Characteristics of Compact Acoustic Reproduction Systems
Yuichiro Koga, Masashi Nakamura, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.)
----- Break ( 15 min. ) -----
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Fri, Mar 27 PM (16:00 - 17:30)
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(9) 16:00 - 16:30
Development of the microphone with the displacement type optical sensor unit.
Kayoko Kogure, Jun Hasegawa, Kenji Kobayashi (Takushoku Univ.)
(10) 16:30 - 17:00
Sound detector using microphone array and local area network
Takuya Murakami, Shogo Kiryu (Musashi Inst. of Tech.), Kaoru Ashihara (AIST)
(11) 17:00 - 17:30
A Wider-Band Design of Uni-Directional Array-Microphone
Kiyoshi Nishikawa, Tadashi Ishio (Kanazawa Univ.)
=== Technical Committee on Engineering Acoustics (EA) ===
# FUTURE SCHEDULE:
Apr, 2009: Recess
Thu, May 28, 2009 - Fri, May 29, 2009: [Wed, Mar 18]
Thu, Jun 25, 2009 - Fri, Jun 26, 2009: [Fri, Apr 10]
# SECRETARY:
SAITO, Nozomu (ALPINE ELECTRONICS,INC.)
TEL: (0246) 36 4111, FAX: (0246) 36 8637
E-mail: non-saito[at]apn.alpine.co.jp
Last modified: 2009-01-23 15:41:24
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