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=============================================== Technical Committee on Signal Processing (SIP) Chair: Tetsuro Fujii Vice Chair: Kenji Nakayama, Ichiro Kuroda Secretary: Takayuki Nakachi, Eisuke Horita =============================================== Technical Committee on Engineering Acoustics (EA) Chair: Yutaka Kaneda Vice Chair: Setsu Komiyama Secretary: Ken'ichi Furuya, Yoshifumi Chisaki DATE: Thu, May 19, 2005 13:30 - 17:20 Fri, May 20, 2005 10:00 - 14:30 PLACE: TOPICS: ---------------------------------------- Thu, May 19 PM (13:30 - 17:20) ---------------------------------------- (1) 13:30 - 14:00 On Improvement of Voice Quality in Spectrum Suppression Noise Cancelers Hirokazu Suzuki, Kenji Nakayama, Akihiro Hirano (Kanazawa Univ.) (2) 14:00 - 14:30 Active Noise Control System Using the Simultaneous Perturbation Method with Variable Parameters Yukinobu Tokoro, Futoshi Matsumoto, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.) (3) 14:30 - 15:00 A Stduy on Sound Field Reproduction System Using the Simultaneous Perturbation Method Takeshi Tazawa, Kazuya Tsukamoto, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.) (4) 15:00 - 15:30 A Study on Method to Reduse Cyclic Noises superposing on Speech Signal Keiichi Wakizaka, Kensaku Fujii (Univ. of Hyogo), Naoto Sasaoka, Yoshio Itoh (Tottori Univ.) ----- Break ( 20 min. ) ----- (5) 15:50 - 16:20 Performance Evaluation of Frequency Domain Blind Source Separation using Close Arrangement of Directional Microphones Hiroki Shimizu, Masanori Ito, Yoshinori Takeuchi, Tetsuya Matsumoto, Hiroaki Kudo, Noboru Ohnishi (Nagoya Univ) (6) 16:20 - 16:50 Blind signal separation on a time-frequency space -- with examples -- Akira Morimoto (Osaka Kyoiku Univ.), Keiko Fujita (Saga Univ.), Ryuichi Ashino (Osaka Kyoiku Univ.) (7) 16:50 - 17:20 Blind signal separation on a time-frequency space -- mathematical background -- Keiko Fujita (Saga Univ.), Yoshitsugu Takei (Kyoto Univ.), Akira Morimoto, Ryuichi Ashino (Osaka Kyoiku Univ.), Mitsuo Morimoto (ICU) ---------------------------------------- Fri, May 20 AM (10:00 - 14:30) ---------------------------------------- (1) 10:00 - 10:30 A System Identification Method Using Reflection Wave Masaaki Tanaka, Kensaku Fujii, Yutaka Hata (Faculty of Engineering, University of Hyogo) (2) 10:30 - 11:00 Distance of the auditory event with outside-the-head locatedness generated by means of earphones and subject's HRIRs Kimitoshi Fukudome, Kazuki Takeya (Kyushu Univ.) (3) 11:00 - 11:30 A study on dynamic distortion measurement for acoustical systems by digital technology Keiichi Imaoka, Juro Ohga (S. I. Tech.) (4) 11:30 - 12:00 Effect of acoustic load parameters for frequency response of headphones Chika Takahashi, Juro Ohga (S. I. Tech), Ikuo Oohira (Ashida Sound) ----- Break ( 60 min. ) ----- (5) 13:00 - 13:30 Direction Estimation of Horn by Microphone Array Yusuke Shimada, Yoshinori Takeuchi, Tetsuya Matsumoto, Hiroaki Kudo, Noboru Ohnishi (Nagoya Univ.) (6) 13:30 - 14:00 A Method of Aaptive Window-Length for Fundamental Frequency of Speech Based on Autocorrelation Processing Satoshi Hashimoto, Masataka Nakamura (HIT) (7) 14:00 - 14:30 Study on Bone-conducted Speech Recognition for Support System of Marine Engine Operation Shunsuke Ishimitsu (Univ. Hyogo) === Technical Committee on Signal Processing (SIP) === # FUTURE SCHEDULE: Mon, Jun 27, 2005 - Tue, Jun 28, 2005: Tohoku University [Fri, Apr 15], Topics: Signal Processing, LSI, etc. Thu, Jul 14, 2005 - Fri, Jul 15, 2005: Ehime Univ. [Fri, May 20], Topics: Signal Processing, Wideband System, and etc. Aug, 2005: Recess # SECRETARY: Eisuke Horita (Kanazawa Univ.) TEL +81-76-234-4840, FAX +81-76-234-4870 E-mail:     t     -u === Technical Committee on Engineering Acoustics (EA) === # FUTURE SCHEDULE: Fri, Jun 24, 2005: [Sun, May 15] Fri, Jul 22, 2005 - Sat, Jul 23, 2005: [Sun, May 15] Thu, Aug 18, 2005 - Fri, Aug 19, 2005: [Wed, Jun 15] # SECRETARY: Kenichi Furuya(NTT Cyber Space Laboratories) TEL0422-59-3162,FAX0422-60-7811 E-mail:          Last modified: 2005-03-25 11:01:31 |
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