Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380
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EA2009-43
The effect of arrangement of microphones on SENZI (Symmetrical object with ENchased ZIllion microphones) to the accuracy of reproduction sound space information
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.)
pp. 1 - 6
EA2009-44
Sound field reproduction based on the coincidence of sound intensity
Akio Ando (NHK)
pp. 7 - 12
EA2009-45
A Pilot Study for Video Assignment to a 3D Sound Image using a Polyhedral Loudspeaker Array with Video Projection
Yoko Yamakata, Toshiyuki Kimura, Michiaki Katsumoto (NICT)
pp. 13 - 18
EA2009-46
Iterative Step by step DOA estimation of multiple sound sources based on MUSIC with two-channel input
Yuta Ogawa, Yoshifumi Nagata, Toyota Fujioka, Masato Abe (Iwate Univ.)
pp. 19 - 24
EA2009-47
Beam Direction Controllable Microphone System
Satoshi Tanaka, Kazuho Tamano, Masataka Nakamura (Hiroshima Inst. of Tech.)
pp. 25 - 30
EA2009-48
Estimation method of a sound source using a surrounding microphone array
Takuma Okamoto, Yukio Iwaya, Yo-iti Suzuki (Tohoku Univ.)
pp. 31 - 36
EA2009-49
A Study on Objective Evaluation of MP3 Packet Loss Concealment
Kiyoshi Konno, Masashi Ito, Akinori Ito, Shozo Makino (Tohoku Univ.)
pp. 37 - 42
EA2009-50
Acoustical analysis of voice quality improvement by voice training
Kiyoaki Aikawa (Tokyo Univ. of Technol.), Tomoko Akitake (BusiVo)
pp. 43 - 48
EA2009-51
Perceptual Effects of Ambient Sounds on 3D Virtual Sound Space
Makoto Otani, Yukio Iwaya, Maori Kobayashi (RIEC, Tohoku Univ.), Satoshi Yairi (Miyagi Nat. Tech.), Yo-iti Suzuki, Takeru Chiba (RIEC, Tohoku Univ.)
pp. 49 - 54
EA2009-52
A fundamental investigation on influence of simplifying characteristics of HRTFs in low frequency range upon localization
Ryosuke Kodama, Kanji Watanabe, Sojun Sato, Shouichi Takane, Koji Abe (Akita Pref. Univ.)
pp. 55 - 59
EA2009-53
Calculation and Measurement of Diffraction Coefficients of Oblate Spheroid Placed in the Neighborhood of large Oblate Spheroid
Kazutaka Fujimoto, Yukio Tokunaga, Kiyoshi Sugiyama (Shibaura Inst. of Tech.)
pp. 61 - 66
EA2009-54
Investigation on Fast Ultrasonic Imaging of the Heart
Hideyuki Hasegawa, Hiroshi Kanai (Tohoku Univ.)
pp. 67 - 70
EA2009-55
Detection of Abnormal Sound Using Multi-stage GMM and Segment Model
Akihito Aiba, Masashi Ito, Akinori Ito, Shozo Makino (Tohoku Univ.)
pp. 71 - 75
Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.