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=============================================== Technical Committee on Engineering Acoustics (EA) Chair: Yutaka Kaneda Vice Chair: Noboru Nakasako Secretary: Yoshifumi Chisaki, Kiyohiro Kurisu DATE: Thu, Jan 26, 2006 13:00 - 17:20 Fri, Jan 27, 2006 10:00 - 15:40 PLACE: (0774-65-6268) TOPICS: ---------------------------------------- Thu, Jan 26 PM (13:00 - 17:20) ---------------------------------------- (1)/EA 13:00 - 13:30 Diaphragm parameters and radiation characteristics of small size piezoelectric ceramic loudspeakers Jun Fujii, Syun-ichirou Abe, Juro Ohga (SIT), Ikuo Oohira (Ashida Sound Co.,), Norikazu Sashida (Taiyo Yuden Co.,) (2)/EA 13:30 - 14:00 An Application to Noise Suppressor for Adaptive Algorithm in Acoustic Echo Canceller Kengo Igata, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.) (3)/EA 14:00 - 14:30 A proposition of discrimination about Double-Talk and Echo-path change Yoshinori Kihara, Kensaku Fujii (H.I.T), Mitsuji Muneyasu (Kansai Univ.) (4)/EA 14:30 - 15:00 The periodicity noise reduction method that Adaptatve filter updateds are restricted tap Keiichi Wakizaka, Kensaku Fujii (Univ. of Hyogo), Naoto Sasaoka, Yoshio Itoh (Tottori Univ.) ----- Break ( 20 min. ) ----- (5)/EA 15:20 - 15:50 Analysis of convergence property of frequency domain adaptive algorithm Yusuke Iwamatsu, Masahiro Ito (Univ of Hyogo), Tadashi Ujino (HIT), Kensaku Fujii (Univ of Hyogo), Mitsuji Muneyasu (Univ of Kansai) (6)/EA 15:50 - 16:20 Improvement of the performance provided by an active noise control system using the simultaneous equasions method Tadashi Ujino, Yusuke Iwamatsu, Kensaku Fujii (H.I.T), Yusuke Fujita (Catsystem Corp.), Mitsuji Muneyasu (Kansai Univ.) (7)/EA 16:20 - 16:50 Infuluence of time jitter on the measurements for impulse response Shohei Yano, Yuu Hatano (Nagaoka Nat. Coll. Tech.), Shoji Shimada (Nagaoka Univ. Tech.) (8)/EA 16:50 - 17:20 Direction Estimation of multiple horn by microphone array Yusuke Shimada, Yoshinori Takeuchi, Tetsuya Matsumoto, Hiroaki Kudo, Noboru Ohnishi (Nagoya Univ.) ---------------------------------------- Fri, Jan 27 AM (10:00 - 13:00) ---------------------------------------- (9)/EA 10:00 - 10:30 Development and evaluation of micro-dodecahedral loudspeaker for measuring HRTFs in the proximal region Seiichiro Hosoe, Takanori Nishino, Katsunobu Itou, Kazuya Takeda (Nagoya Univ.) (10)/EA 10:30 - 11:00 Minimum Error Relaxation Algorithm of Inverse Filter in Multi-Channel Sound Reproduction System Yusuke Kaibara, Shigeki Miyabe, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST), Yosuke Tatekura (Shizuoka Univ.) (11)/EA 11:00 - 11:30 An Improving of Convergence Property of Sound Reproduction System with Perturbation Method Takeshi Tazawa, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ) (12)/EA 11:30 - 12:00 Fundamental Consideration on Independent Component Analysis for 3-dimensional Complex Signals due to 3-dimensional Unitary Transformation -- Maximization of Evaluation Function Based on Complex Hermite Moment -- Noboru Nakasako, Hisanao Ogura, Shunsuke Nakamura, Daisuke Yamamoto (Kinki Univ.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Fri, Jan 27 PM (13:00 - 15:40) ---------------------------------------- (13) 13:00 - 14:00 [Invited Talk] Theory and application for parametric speaker Tomoo Kamakura (Univ.), Shinichi Sakai (Mitsubishi) ----- Break ( 10 min. ) ----- (14)/EA 14:10 - 14:40 Overdetermined blind separation of acoustic signals using SIMO-model-based ICA and adaptive beamforming Kazuyuki Hayashi, Tomoya Takatani, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST) (15)/EA 14:40 - 15:10 Low Distortion Blind Source Separation Combining SIMO-ICA and SIMO-Model-Based Binary Mask Processing Yoshimitsu Mori, Tomoya Takatani, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST), Takashi Hiekata, Takashi Morita (Kobe Steel) (16)/EA 15:10 - 15:40 Automatic Music Generation from Photo Images Mika Toyoda, Norio Emura (Doshisha Univ.), Masanobu Miura (Ryukoku Univ.), Masuzo Yanagida (Doshisha Univ.) === Technical Committee on Engineering Acoustics (EA) === # FUTURE SCHEDULE: Feb, 2006: Recess Mon, Mar 13, 2006: [Sun, Jan 15] Fri, Apr 21, 2006: Kikai-Shinko-Kaikan Bldg. [Mon, Feb 20] # SECRETARY: Yoshifumi CHISAKI ( Faculty of Engineering, Kumamoto University) TEL/FAX:096-342-3621 E-mail:           -u Last modified: 2005-11-20 21:48:37 |
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