| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EA, US
(Joint) |
2006-01-26
13:00 |
Kyoto |
|
Diaphragm parameters and radiation characteristics of small size piezoelectric ceramic loudspeakers
Jun Fujii, Syun-ichirou Abe, Juro Ohga (SIT), Ikuo Oohira (Ashida Sound Co.,), Norikazu Sashida (Taiyo Yuden Co.,) |
This paper presents diaphragm parameters and analysis of radiation characteristics for small size loudspeaker by a multi... [more] |
EA2005-88
pp.1-6 |
EA, US
(Joint) |
2006-01-26
13:30 |
Kyoto |
|
An Application to Noise Suppressor for Adaptive Algorithm in Acoustic Echo Canceller
Kengo Igata, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.) |
[more] |
EA2005-89
pp.7-12 |
EA, US
(Joint) |
2006-01-26
14:00 |
Kyoto |
|
A proposition of discrimination about Double-Talk and Echo-path change
Yoshinori Kihara, Kensaku Fujii (H.I.T), Mitsuji Muneyasu (Kansai Univ.) |
Two of the changes of the decrease compared with the power of a
reference signal foreign war and the echo path are poi... [more] |
EA2005-90
pp.13-18 |
EA, US
(Joint) |
2006-01-26
14:30 |
Kyoto |
|
The periodicity noise reduction method that Adaptatve filter updateds are restricted tap
Keiichi Wakizaka, Kensaku Fujii (Univ. of Hyogo), Naoto Sasaoka, Yoshio Itoh (Tottori Univ.) |
[more] |
EA2005-91
pp.19-24 |
EA, US
(Joint) |
2006-01-26
15:20 |
Kyoto |
|
Analysis of convergence property of frequency domain adaptive algorithm
Yusuke Iwamatsu, Masahiro Ito (Univ of Hyogo), Tadashi Ujino (HIT), Kensaku Fujii (Univ of Hyogo), Mitsuji Muneyasu (Univ of Kansai) |
In the active noise control, the simultaneous equations method that doesn't need the secondary path filter has already b... [more] |
EA2005-92
pp.25-32 |
EA, US
(Joint) |
2006-01-26
15:50 |
Kyoto |
|
Improvement of the performance provided by an active noise control system using the simultaneous equasions method
Tadashi Ujino, Yusuke Iwamatsu, Kensaku Fujii (H.I.T), Yusuke Fujita (Catsystem Corp.), Mitsuji Muneyasu (Kansai Univ.) |
Simultaneous equation method like Filterd-x method is proposed as one of the algorithm which does not have the necessity... [more] |
EA2005-93
pp.33-38 |
EA, US
(Joint) |
2006-01-26
16:20 |
Kyoto |
|
Infuluence of time jitter on the measurements for impulse response
Shohei Yano, Yuu Hatano (Nagaoka Nat. Coll. Tech.), Shoji Shimada (Nagaoka Univ. Tech.) |
[more] |
EA2005-94
pp.39-44 |
EA, US
(Joint) |
2006-01-26
16:50 |
Kyoto |
|
Direction Estimation of multiple horn by microphone array
Yusuke Shimada, Yoshinori Takeuchi, Tetsuya Matsumoto, Hiroaki Kudo, Noboru Ohnishi (Nagoya Univ.) |
[more] |
EA2005-95
pp.45-50 |
EA, US
(Joint) |
2006-01-27
10:00 |
Kyoto |
|
Development and evaluation of micro-dodecahedral loudspeaker for measuring HRTFs in the proximal region
Seiichiro Hosoe, Takanori Nishino, Katsunobu Itou, Kazuya Takeda (Nagoya Univ.) |
Spatial audio technology is required to localize a sound image in arbitrary point.
Spatial audio system often uses a he... [more] |
EA2005-96
pp.1-6 |
EA, US
(Joint) |
2006-01-27
10:30 |
Kyoto |
|
Minimum Error Relaxation Algorithm of Inverse Filter in Multi-Channel Sound Reproduction System
Yusuke Kaibara, Shigeki Miyabe, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST), Yosuke Tatekura (Shizuoka Univ.) |
In this paper we propose a new adaptive alorithm of relaxing inverse
filter for multi-channel sound field reproduction ... [more] |
EA2005-97
pp.7-12 |
EA, US
(Joint) |
2006-01-27
11:00 |
Kyoto |
|
An Improving of Convergence Property of Sound Reproduction System with Perturbation Method
Takeshi Tazawa, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ) |
In this paper, we propose an improving method on the convergence property of the simultoneus perturbation(SP) method wit... [more] |
EA2005-98
pp.13-18 |
EA, US
(Joint) |
2006-01-27
11:30 |
Kyoto |
|
Fundamental Consideration on Independent Component Analysis for 3-dimensional Complex Signals due to 3-dimensional Unitary Transformation
-- Maximization of Evaluation Function Based on Complex Hermite Moment --
Noboru Nakasako, Hisanao Ogura, Shunsuke Nakamura, Daisuke Yamamoto (Kinki Univ.) |
[more] |
EA2005-99
pp.19-24 |
EA, US
(Joint) |
2006-01-27
13:00 |
Kyoto |
|
[Invited Talk]
Theory and application for parametric speaker
Tomoo Kamakura (Univ.), Shinichi Sakai (Mitsubishi) |
A highly directional loudspeaker like a spotlight is realized by the self-demodulation of an intense and amplitude-modul... [more] |
US2005-116 EA2005-100
pp.13-18(US), pp.25-30(EA) |
EA, US
(Joint) |
2006-01-27
14:10 |
Kyoto |
|
Overdetermined blind separation of acoustic signals using SIMO-model-based ICA and adaptive beamforming
Kazuyuki Hayashi, Tomoya Takatani, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST) |
[more] |
EA2005-101
pp.31-36 |
EA, US
(Joint) |
2006-01-27
14:40 |
Kyoto |
|
Low Distortion Blind Source Separation Combining SIMO-ICA and SIMO-Model-Based Binary Mask Processing
Yoshimitsu Mori, Tomoya Takatani, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST), Takashi Hiekata, Takashi Morita (Kobe Steel) |
[more] |
EA2005-102
pp.37-42 |
EA, US
(Joint) |
2006-01-27
15:10 |
Kyoto |
|
Automatic Music Generation from Photo Images
Mika Toyoda, Norio Emura (Doshisha Univ.), Masanobu Miura (Ryukoku Univ.), Masuzo Yanagida (Doshisha Univ.) |
Though, recent mailer systems have facilities to send images and sounds together with mail bodies, it is almost impossib... [more] |
EA2005-103
pp.43-48 |
|