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=============================================== Technical Committee on Engineering Acoustics (EA) Chair: Masato Miyoshi (Kanazawa Univ.) Vice Chair: Yoshifumi Chisaki (Kumamoto Univ.) Secretary: Hirofumi Nakajima (HRI), Toshiyuki Kimura (NICT) Assistant: Makoto Otani (Shinshu Univ.) DATE: Thu, Oct 21, 2010 13:30 - 19:00 Fri, Oct 22, 2010 09:15 - 16:35 PLACE: Kanazawa-city Omi-cho Koryu Plaza (Omi-cho Ichibakan, 4F)(88, Aokusa-machi, Kanazawa-shi, Ishikawa, 920-0907 Japan.Walking 15 minutes from the east exit of Kanazawa station. Getting on bus at the east exit of Kanazawa station, getting off at "MUSASHI-GA-TSUJI", and walking 1 minute.http://www4.city.kanazawa.lg.jp/22045/oumicho.html. Prof. Masato MIYOSHI, Institute of Science & Engineering, Kanazawa Univ.+81-76-234-4909 (Office), +81-76-260-6722 (Koryu Plaza)) TOPICS: General Topics ---------------------------------------- Thu, Oct 21 PM (13:30 - 19:00) ---------------------------------------- (1) 13:30 - 13:55 Wideband Design of Directional Array-Speaker by Means of Band-Division Tomoko Arai, Kiyoshi Nishikawa (Kanazawa Univ.) (2) 13:55 - 14:20 Super-Directive Beamforming with Planar Speaker-Array Yutatsu Iwai, Kiyoshi Nishikawa (Kanazawa Univ.) (3) 14:20 - 14:45 Multiple Sound Source Localization Method with Forgetting Factor depending on Variation of Evaluation Function Value Hiroshi Umedu, Kenji Suyama (Tokyo Denki Univ.) (4) 14:45 - 15:10 Two-Dimensional Directivity Design of Microphone Array by Updating Weighting Function Shosuke Kitamura, Kenji Suyama (Tokyo Denki Univ.) ----- Break ( 15 min. ) ----- (5) 15:25 - 15:50 Physical characteristics of earplug speakers for reciprocal head-related transfer function measurement Noriyuki Matsunaga, Tatsuya Hirahara (TPU) (6) 15:50 - 16:15 Construction of an Earphone-microphone System for Front Sound Localization Ryosuke Sato, Kenji Furihata (Shinshu Univ.) (7) 16:15 - 16:40 Prediction Method of the Sound Pressure at the Eardrum in Dummy Head Toshio Kogasaka, Kenji Furihata (Shinshu Univ.) (8) 16:40 - 17:05 A ray tracing simulation of sound diffraction based on analytic secondary source model Masashi Okada, Takao Onoye (Osaka Univ.), Wataru Kobayashi (Arnis Sound Technologies) ----- Break ( 15 min. ) ----- (9) 17:20 - 17:45 Virtual sound source reproduction perceived on different elevation and depression angles in multi-channel loudspeaker systems Ryosuke Kazama, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.) (10) 17:45 - 18:10 A study on the continuity of the moving sound image by Wave Field Synthesis. Shinji Uranaka, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.) (11) 18:10 - 18:35 Multi-way system for obtaining the sound localization at two listening points Masahiro Mitsuishi, Kenji Furihata (Shinshu Univ.) (12) 18:35 - 19:00 Effects of an Artificial Head and a Cross-talk Insulating Material on Interaural Cross-correlation in Stereo Sound Reproduction System Takamasa Ota, Kenji Furihata (Shinshu Univ.) ----- Banquet ----- ---------------------------------------- Fri, Oct 22 AM (09:15 - 12:00) ---------------------------------------- (13) 09:15 - 09:40 Head Movements during Horizontal Sound Localization Experiment Yuki Toyoda, Daisuke Morikawa, Tatsuya Hirahara (Toyama Pref. Univ) (14) 09:40 - 10:05 Sound localization using stereo microphones that follow head movement Yuki Sawada, Noriyuki Matsunaga, Daisuke Morikawa, Tatsuya Hirahara (Toyama Prefectural Univ.) (15) 10:05 - 10:30 Horizontal sound localization with band-limitation noises Daisuke Morikawa, Tatsuya Hirahara (Toyama Pref. Univ.) ----- Break ( 15 min. ) ----- (16) 10:45 - 11:10 A study on the incident direction of sound sources with a little influence of pinna shape. Keisi Fukunaga, Haruhide Hokari, Shoji Shimada (Nagaoka Univ. of Tech.), Kiyoshi Sugiyama (Shibaura Inst. of Tech.) (17) 11:10 - 11:35 Effects of filled pinna on sound localization and HRTFs in the median plane Ryosuke Yamaha, Eishi Iwata, Makoto Otani, Kazunori Itoh, Mizue Kayama, Masami Hashimoto (Shinshu Univ) (18) 11:35 - 12:00 Effects of pinna surface pressures on head-related transfer functions Makoto Otani (Shinshu Univ.), Yukio Iwaya, Yo-iti Suzuki (Tohoku Univ.), Kazunori Itoh (Shinshu Univ.) ----- Lunch Break ( 60 min. ) ----- ---------------------------------------- Fri, Oct 22 PM (13:00 - 16:35) ---------------------------------------- (19) 13:00 - 13:25 Fatigue Test Method Using Order Threshold by Two-Pulse Stimuli Synchronized by Earlobe Photoplethysmogram for Auditory and Tactile Sho Arai, Kenji Furihata (Shinshu Univ.) (20) 13:25 - 13:50 Improvement of driving contractions for loudspeakers by ultrasonic motors Juro Ohga (Shibaura IT/MIX Lab.), Hirokazu Negishi (MIX Lab.), Ryousuke Suzuki, Gen Takeda, Hiroki Saito, Tatsuya Egawa (Chiba IT), Ikuo Oohira (I.B.), Kazuaki Maeda (TOA), Hajime Kubota (Chiba IT) (21) 13:50 - 14:15 A study on MTF-based power envelope restoration in noisy reverberant environments Shota Morita, Yutaka Yamasaki, Masashi Unoki, Masato Akagi (JAIST) (22) 14:15 - 14:40 A Dereverberation Method Using Cepstrum Analysis for Time Delay Estimation Ryuudou Nagase (CIT), Kunio Oishi (TUT), Hajime Kubota (CIT) ----- Break ( 15 min. ) ----- (23) 14:55 - 15:20 Articulation of Japanese five vowels emphasized formants by a critical bandwidth model Daiki Sugimoto, Kenji Furihata (Shinshu Univ.) (24) 15:20 - 15:45 Influence on Musical Sound Quality by Bone-conducted Ultrasounds Shota Momoze, Kenji Furihata (Shinshu Univ.) (25) 15:45 - 16:10 Attenuation of Sound Power Levels of Sound Source Models with Acoustic Tubes Kota Ishikawa, Kenji Furihata (Shinshu Univ.) (26) 16:10 - 16:35 Relationships between Daily Activities and Individual Acceptable Noise Levels Ryo Tohyama, Kenji Furihata (Shinshu Univ.) # Information for speakers General Talk will have 20 minutes for presentation and 5 minutes for discussion. # CONFERENCE SPONSORS: - This conference is co-sponsored by Technical Committee on Electroacoustics, ASJ. # CONFERENCE ANNOUNCEMENT: - Please join to the banquet which are opened after the 1st day of this technical conference. === Technical Committee on Engineering Acoustics (EA) === # FUTURE SCHEDULE: Thu, Nov 18, 2010 - Fri, Nov 19, 2010: Kyushu Univ. [Fri, Sep 17], Topics: General Topics Fri, Dec 10, 2010: Univ. of Tsukuba [Fri, Oct 15], Topics: General Topics Thu, Jan 20, 2011 - Fri, Jan 21, 2011: Doshisha Univ. [Thu, Nov 11], Topics: [Joint Meeting on Acoustics and Ultrasonics Subsociety] Engineering/Electro Acoustics, Ultrasonic and Underwater Acoustics，and Related Topics # SECRETARY: Toshiyuki Kimura (NICT) TEL +81-42-327-7261, FAX +81-42-327-6902 E-mail: t-       Last modified: 2010-08-20 09:00:02 |
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