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Technical Committee on Engineering Acoustics (EA)
Chair: Shoji Makino (NTT) Vice Chair: Futoshi Asano (AIST)
Secretary: Kazuho Ono (NHK), Hiroshi Sawada (NTT)
Assistant: Nozomu Saito (Alpine)
DATE:
Fri, Mar 7, 2008 09:30 - 18:00
PLACE:
(KATAOKA，Akitoshi. [0422] 59-3072)
TOPICS:
Audio signal and speech processing, enhancement/General
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Fri, Mar 7 AM (09:30 - 18:00)
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(1) 09:30 - 09:55
The voice recognition circuit by using hardware and software complex
Yuya Usami, Hiroshi Kotaki, Kazushi Takahashi, Masatoshi Sekine (TUAT)
(2) 09:55 - 10:20
Voice Synthesis Circuit with Pulse Density
Kazushi Takahashi, Hiroshi Kotaki, Yuya Usami, Masatoshi Sekine (TUAT)
(3) 10:20 - 10:45
Perceptual naturalness of time-scale modified speech
Masashi Ito, Masafumi Yano (Tohoku Univ.)
(4) 10:45 - 11:10
A new reproduction method using link information for efficient listening of audio contents
Yuhei Ota, Kota Takahashi (UEC)
(5) 11:10 - 11:35
Analysis of effect of physical parameters on human ear response of intraconcha and insert headphones
Megumi Kobayashi, Yusuke Yanagida, Juro Ohga (Shibaura IT), Ikuo Oohira (Ashida Sound Co.)
----- Lunch ( 55 min. ) -----
(6) 12:30 - 13:30
[Invited Talk]
[Invited paper] How to understand operation and usage of headphones and earphones
-- Results of study with my students --
Juro Ohga (Shibaura IT)
----- Break ( 10 min. ) -----
(7) 13:40 - 14:05
Proposal of new measuring method for headphones and earphones
Kiyofumi Inanaga, Takeshi Hara (SONY Corp.), Gunnar Rasmussen (GRAS), Yasuhiro Riko (Riko Associates), Juro Ohga (SIT), Ikuo Oohira (Ashida Sound)
(8) 14:05 - 14:30
Examination of distance dependency of HRTF near head
Yoshihide Hayakawa, Takanori Nishino, Kazuya Takeda (Nagoya Univ.)
(9) 14:30 - 14:55
Encoding of Large Microphone Array signals for Slective Listening Point Audio Representation based on Blind Source Separation
Kenta Niwa, Takanori Nishino, Kazuya Takeda (Nagoya Univ.)
(10) 14:55 - 15:20
A New Sound Field Reproduction Method and the Application Based on the Spatial Covariance Matrix.
Yoshinori Takahashi, Akio Ando (NHK Sci. & Tech. Res. Labs.)
(11) 15:20 - 15:45
Diffraction coefficients of oblate spheroid varied the shape from disk to sphere
Kazutaka Fujimoto, Kiyoshi Sugiyama, Yukio Tokunaga (Shibaura Inst. Tech.)
----- Break ( 10 min. ) -----
(12) 15:55 - 16:20
Sampling theorems for periodic functions and interpolation formulae for sampled data
-- (Part 2) As an extension of the interpolation via zero insertion --
Samon Oie (Onosokki)
(13) 16:20 - 16:45
Self and mutual radiation impedances for flexible sound sources in an infinite rigid plane baffle
Samon Oie (Onosokki)
(14) 16:45 - 17:10
Robust noise suppression algorithm using Kalman filter theory with colored driving source
Nari Tanabe (Tokyo Univ. of Science, Suwa), Takeshi Inoue, Katsuyuki Sueyoshi (Chiba Inst. of Tech.), Toshihiro Furukawa (Tokyo Univ. of Science), Hajime Kubota (Chiba Inst. of Tech.), Hideaki Matsue (Tokyo Univ. of Science, Suwa), Shigeo Tsujii (Inst. of information Security)
(15) 17:10 - 17:35
Noise Power Estimation Based on Noise Ratio in Signal and Its Noise Reduction Performance
Masahiro Fukui, Suehiro Shimauchi, Akira Nakagawa, Yoichi Haneda, Akitoshi Kataoka (NTT Cyber Space Lab.)
(16) 17:35 - 18:00
A Selection of Correlation Matrices for Noisy BSS Based On Joint Diagonalization of Differences of Correlation Matrices
Yuki Imai, Akira Tanaka, Masaaki Miyakoshi (Hokkaido Univ.)
----- reception -----
# Information for speakers
General Talk (15) will have 20 minutes for presentation and 5 minutes for discussion.
Invited Talk (1) will have 50 minutes for presentation and 10 minutes for discussion.
=== Technical Committee on Engineering Acoustics (EA) ===
# FUTURE SCHEDULE:
Fri, Apr 25, 2008: National Institute of Information and Communication Technology [Wed, Feb 20]
Thu, May 29, 2008 - Fri, May 30, 2008: Kansai Univ. [Fri, Mar 21]
Fri, Jun 27, 2008: Akita Prefectural University [Thu, Apr 10]
# SECRETARY:
SAITO, Nozomu (ALPINE ELECTRONICS,INC.)
TEL: (0246) 36 4111, FAX: (0246) 36 8637
E-mail: non-saito[at]apn.alpine.co.jp
Last modified: 2008-01-25 19:47:51
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