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Technical Committee on Engineering Acoustics (EA) [schedule] [select]
Chair Futoshi Asano (AIST)
Vice Chair Yoshifumi Chisaki (Kumamoto Univ.)
Secretary Nozomu Saito (Alpine), Hirofumi Nakajima (HRI)
Assistant Toshifumi Kimura (NICT)

Conference Date Mon, Aug 3, 2009 13:00 - 17:30
Tue, Aug 4, 2009 09:30 - 12:15
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All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)

Mon, Aug 3 PM 
13:00 - 17:30
(1) 13:00-13:30 The effect of arrangement of microphones on SENZI (Symmetrical object with ENchased ZIllion microphones) to the accuracy of reproduction sound space information EA2009-43 Jun'ichi Kodama, Shuichi Sakamoto (R.I.E.C./G.S.I.S., Tohoku Univ.), Satoshi Hongo (Miyagi Nat. Tech.), Takuma Okamoto, Yukio Iwaya, Yo-iti Suzuki (R.I.E.C./G.S.I.S., Tohoku Univ.)
(2) 13:30-14:00 Sound field reproduction based on the coincidence of sound intensity EA2009-44 Akio Ando (NHK)
(3) 14:00-14:30 A Pilot Study for Video Assignment to a 3D Sound Image using a Polyhedral Loudspeaker Array with Video Projection EA2009-45 Yoko Yamakata, Toshiyuki Kimura, Michiaki Katsumoto (NICT)
  14:30-14:45 Break ( 15 min. )
(4) 14:45-15:15 Iterative Step by step DOA estimation of multiple sound sources based on MUSIC with two-channel input EA2009-46 Yuta Ogawa, Yoshifumi Nagata, Toyota Fujioka, Masato Abe (Iwate Univ.)
(5) 15:15-15:45 Beam Direction Controllable Microphone System EA2009-47 Satoshi Tanaka, Kazuho Tamano, Masataka Nakamura (Hiroshima Inst. of Tech.)
(6) 15:45-16:15 Estimation method of a sound source using a surrounding microphone array EA2009-48 Takuma Okamoto, Yukio Iwaya, Yo-iti Suzuki (Tohoku Univ.)
  16:15-16:30 Break ( 15 min. )
(7) 16:30-17:00 A Study on Objective Evaluation of MP3 Packet Loss Concealment EA2009-49 Kiyoshi Konno, Masashi Ito, Akinori Ito, Shozo Makino (Tohoku Univ.)
(8) 17:00-17:30 Acoustical analysis of voice quality improvement by voice training EA2009-50 Kiyoaki Aikawa (Tokyo Univ. of Technol.), Tomoko Akitake (BusiVo)
Tue, Aug 4 AM 
09:30 - 12:15
(9) 09:30-10:00 Perceptual Effects of Ambient Sounds on 3D Virtual Sound Space EA2009-51 Makoto Otani, Yukio Iwaya, Maori Kobayashi (RIEC, Tohoku Univ.), Satoshi Yairi (Miyagi Nat. Tech.), Yo-iti Suzuki, Takeru Chiba (RIEC, Tohoku Univ.)
(10) 10:00-10:30 A fundamental investigation on influence of simplifying characteristics of HRTFs in low frequency range upon localization EA2009-52 Ryosuke Kodama, Kanji Watanabe, Sojun Sato, Shouichi Takane, Koji Abe (Akita Pref. Univ.)
(11) 10:30-11:00 Calculation and Measurement of Diffraction Coefficients of Oblate Spheroid Placed in the Neighborhood of large Oblate Spheroid EA2009-53 Kazutaka Fujimoto, Yukio Tokunaga, Kiyoshi Sugiyama (Shibaura Inst. of Tech.)
  11:00-11:15 Break ( 15 min. )
(12) 11:15-11:45 Investigation on Fast Ultrasonic Imaging of the Heart EA2009-54 Hideyuki Hasegawa, Hiroshi Kanai (Tohoku Univ.)
(13) 11:45-12:15 Detection of Abnormal Sound Using Multi-stage GMM and Segment Model EA2009-55 Akihito Aiba, Masashi Ito, Akinori Ito, Shozo Makino (Tohoku Univ.)

Contact Address and Latest Schedule Information
EA Technical Committee on Engineering Acoustics (EA)   [Latest Schedule]
Contact Address Hirofumi Nakajima(Honda Research Institute Japan Co., Ltd.)
TEL: (048) 462 2121 Ext.6822, FAX: (048) 462 5221
E--mail: n- 


Last modified: 2009-07-08 13:18:49


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