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=============================================== Technical Committee on Engineering Acoustics (EA) Chair: Yutaka Kaneda Vice Chair: Setsu Komiyama Secretary: Ken'ichi Furuya, Yoshifumi Chisaki DATE: Thu, Jan 27, 2005 13:00 - 17:20 Fri, Jan 28, 2005 09:30 - 16:20 PLACE: Senriyama Campus, Kansai University(3-3-35 Yamate-cho, Suita-shi, OSAKA 564-8680 JAPAN. from Osaka (Umeda, or Tenjinbashisuji-roku-chome, popularly shortened to Tenroku) to Kandai-mae on the Hankyu Railways Senri Line, about 25 minutes, then about 5 minutes' walk. http://www.kansai-u.ac.jp/Guide-j/access.html. Prof. Yoshinobu Kajikawa) TOPICS: Active Noise Control, Echo Canceler, Noise Canceler, etc. ---------------------------------------- Thu, Jan 27 PM (13:00 - 17:20) ---------------------------------------- (1) 13:00 - 13:30 Speech Recognition Using Barge-in Free Spoken Dialogue Interface Based on Multi-Channel Sound Field Control Shigeki Miyabe, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST) (2) 13:30 - 14:00 The theoretical study of sound field auralization system in free listening point using microphone array Wataru Mizuno, Toshiyuki Kimura, Takanori Nishino, Kazuya Takeda (Nagoya Univ.) (3) 14:00 - 14:30 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.) (4) 14:30 - 15:00 Stable Learning and Low-Distortion Algorithm for Overdetermined Blind Separation of Temporally Correlated Signals Tsuyoki Nishikawa, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST) ----- Break ( 20 min. ) ----- (5) 15:20 - 15:50 Experimental verification of the proposed microphone array system Tomohiro Amitani (H.I.T.), Satoshi Miyata, Kazuaki Maeda (TOA), Kensaku Fujii (H.I.T.), Yoshio Itoh (Tottori Univ.) (6) 15:50 - 16:20 Selection of Optimal Null Beamformer Based on Kurtosis Criterion Sachiko Obara, Tsuyoki Nishikawa, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST) (7) 16:20 - 16:50 Hands-Free Speech Recognition Using Spatial Subtraction Array and Known Noise Superimposition Yasuaki Ohashi, Tsuyoki Nishikawa, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST) (8) 16:50 - 17:20 Emphasis of a target sound by integrating array processing and image processing Taro Kogure, Masuzo Yanagida (Doshisha) ---------------------------------------- Fri, Jan 28 AM (09:30 - 12:00) ---------------------------------------- (9) 09:30 - 10:00 An Acoustic Echo Cancellation Using Sub-Adaptive Filter Masayuki Otani, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.) (10) 10:00 - 10:30 Echo Reduction for the FM-bandwidth signal -- Acoustic coupling estimation during double-talk periods -- Sumitaka Sakauchi, Yoichi Haneda, Akitoshi Kataoka (NTT SP Lab.) (11) 10:30 - 11:00 A Method to Update the Coefficients of Feedback Control Filter Using Frequency Domain Simulataneous Equations Method under Active Noise Control Yusuke Iwamatsu, Kensaku Fujii (HIT), Mitsuji Muneyasu (Kansai University) (12) 11:00 - 11:30 A propotion of multi-channel system idenfication algorithm Masahiro Itou, Kensaku Fujii (H.I.T.), Mitsuji Muneyasu (Kansai Univ.) (13) 11:30 - 12:00 A New Method for Dynamic Subband Adaptive Filtering Yoshinori Ichikawa, Toshihiro Furukawa (TUS) ---------------------------------------- Fri, Jan 28 PM (13:00 - 16:20) ---------------------------------------- (14) 13:00 - 13:30 Reflected Wave Adjusted Audible Frequency Acoustic Communication Method -- An Application for Audio Steganography -- Hosei Matsuoka (NTT DoCoMo) (15) 13:30 - 14:00 Numerical experiments of 3-dimensional elastic wave fields by CIP method Kenbu Teramoto (Saga Univ.) (16) 14:00 - 14:30 Estimation for natural mode of membranae vibration Hiroshi Sato, Tang Yong, Takeshi Aoki, Hideo Shibayama (shibakou Univ) ----- Break ( 20 min. ) ----- (17) 14:50 - 15:20 A Fine Phase Measurement Method of Low frequency analog signals on Various Audio Amplifiers Shingo Yasuda (JAIST), Shin-ichi Nakagawa (JAIST/NICT), Jun Inoue (NICT), Minoru Mitsui, Tomoharu Ishikawa, Makoto Miyahara (JAIST) (18) 15:20 - 15:50 Temperature Characteristics of a Electret Condenser Microphone Yoshinobu Yasuno (Panasonic SCDS), Eri Ishizeki, Juro Ohga (SIT) (19) 15:50 - 16:20 a target frequency response for the design of intra concha headphones Shigeyuki Konishi, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.) === Technical Committee on Engineering Acoustics (EA) === # FUTURE SCHEDULE: Feb, 2005: Recess Mon, Mar 14, 2005: Kikai-Shinko-Kaikan Bldg [Thu, Jan 20] Thu, Apr 21, 2005: Kikai-Shinko-Kaikan Bldg. [Tue, Feb 22], Topics: Acoutical and speech signal processing, speech enhamcement, robust speech recognition, etc. # SECRETARY: Kenichi Furuya(NTT Cyber Space Laboratories) TEL0422-59-3162,FAX0422-60-7811 E-mail:            Last modified: 2004-11-19 11:40:25 |
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