| Conference Date |
Wed, Aug 9, 2006 10:30 - 17:30
Thu, Aug 10, 2006 10:30 - 15:00 |
| Topics |
Hearing, Signal Processing, etc. |
| Conference Place |
Research Institute of Electrical Communication, Tohoku Univ. |
| Address |
2-1-1 Katahira, Aoba-ku, Sendai 980-8577, JAPAN |
| Transportation Guide |
http://www.riec.tohoku.ac.jp/overview/access/index-e.html |
Contact
Person |
Dr. SAKAMOTO, S., Tohoku Univ.
(022) 217 5461 |
| Sponsors |
This conference is co-sponsored by the Technical Committee on Electroacoustics, and the Technical Committee on Psychological and Physiological Acoustics, Acoustical Society of Japan.
|
| Announcement |
Please join us for an technical tour in the Laboratories, and a social hour after the paper session on the first day. |
Wed, Aug 9
10:30 - 17:30 |
| (1) |
10:30-11:00 |
Accurate estimation of sound source positions in reverberant environment using RAP-MUSIC |
Takuma Okamoto, Ryouichi Nishimura, Yukio Iwaya (Tohoku Univ.) |
| (2) |
11:00-11:30 |
A Basic research on a Portable Security System using microphone arrays |
Masataka Takeshita, Shogo Kiryu (MI-TECH), Kaoru Ashihara (AIST), Hiroshi Kido (TOHTECH) |
| (3) |
11:30-12:00 |
Criterion obtained from wavefront by circular microphone array for estimating acoustic-sound-source location |
Ryuudou Nagase (CIT), Kunio Oishi (TUT), Hajime Kubota (CIT) |
| |
12:00-13:30 |
Lunch Break ( 90 min. ) |
| (4) |
13:30-14:00 |
Improvement of Harmonic Structure Model for Multi-Pitch Estimation |
Kosuke Tagawa, Takashi Matsubara, Masao Kubo (N.D.A) |
| (5) |
14:00-14:30 |
Estimates of tuning of auditory filter using simultaneous and forward notched-noise masking |
Masashi Unoki, Ryota Miyauchi, Chin-Tuan Tan (JAIST) |
| (6) |
14:30-15:00 |
An effect of individualization of interaural level difference in sound localization |
Kanji Watanabe, Kenji Aso, Kenji Ozawa (Univ. of Yamanashi), Yukio Iwaya, Yo-iti Suzuki (Tohoku Univ.) |
| |
15:00-15:30 |
Break ( 30 min. ) |
| (7) |
15:30-16:00 |
Thin film earphone using polyurea piezoelectric transducer |
Marie Nakazawa, Kentaro Nakamura, Sadayuki Ueha (Tokyo Tech.) |
| (8) |
16:00-16:30 |
Small saize underwater speakers for spherical wave radiation |
Kenji Kobayashi, Jun Hasegawa (Takudai) |
| |
- |
16:30 - 17:30 Technical tour in the Laboratories |
| |
- |
18:30 - Social hour |
Thu, Aug 10
10:30 - 15:00 |
| (9) |
10:30-11:00 |
Adaptive Beta-order Generalized Spectral Subtraction for Speech Enhancement |
Junfeng Li, Shuichi Sakamoto (Tohoku Univ.), Satoshi Hongo (Miyagi National College of Tec.), Masato Akagi (JAIST), Yo-iti Suzuki (Tohoku Univ.) |
| (10) |
11:00-11:30 |
Audio Data Hiding Method using Sub-band Phase Shifting |
Hosei Matsuoka (DoCoMo) |
| (11) |
11:30-12:00 |
High bit rate Data Hiding in Music using Spline Interpolation |
Ryuta Fujimoto, Mamoru Iwaki, Tohru Kiryu (Niigata Univ.) |
| |
12:00-13:30 |
Lunch Break ( 90 min. ) |
| (12) |
13:30-14:00 |
A simple howling canceler based on interaural level difference
-- Efficiency in cancelation performance along with frequency resolution -- |
Kotaro Matsuo, Yoshifumi Chisaki, Tsuyoshi Usagawa (Kumamoto Univ.) |
| (13) |
14:00-14:30 |
A study on estimation of azimuth and elevation for sound sources using interaural phase and level differences
-- Expansion of frequency domain binaural model by two-dimensional DOA estimation -- |
Sho Kawano (Kumamoto Univ.), Hidetoshi Nakashima (KNCT), Yoshifumi Chisaki, Tsuyoshi Usagawa (Kumamoto Univ.) |
| (14) |
14:30-15:00 |
Selective binaural algorithm based on wavelet transform
-- Application of wavelet packet method -- |
Satoshi Hongo (MNCT), Yo-iti Suzuki (Tohoku Univ.) |
:kurisu_kiyohiro [at] toa.co.jp