| Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EA, US
(Joint) |
2007-01-25
- 2007-01-26 |
Kyoto |
Doshisha Univ. |
Analysis of Acoustic Field using the Type-C CIP Method
Sungqwan Oh, Kan Okubo (Akita Pref. Univ.), Takao Tsuchiya (Doshisha Univ.), Nobunao Takeuchi (Akita Pref. Univ.) |
The authors have investigated the acoustic field analysis using the Constrained Interpolation Profile (CIP) Method recen... [more] |
|
EA, US
(Joint) |
2007-01-25
13:30 |
Kyoto |
Doshisha Univ. |
A Study of Multi-Channel System Identification Algorithm
Masahiro Ito, Yusuke Iwamatsu, Kensaku Fujii (Univ. of Hyogo), Mitsuji Muneyasu (Kansai Univ.) |
[more] |
EA2006-98
pp.1-7 |
EA, US
(Joint) |
2007-01-25
14:00 |
Kyoto |
Doshisha Univ. |
Derivation and analysis of stability condition of EE' Algorithm
Yusuke Iwamatsu, Kensaku Fujii (Hyogo Univ), Mitsuji Muneyasu (Kansai Univ) |
This paper analyzes the performance of $EE^\prime$ method , and from its result,
the problem of $ EE^\prime$ Method is... [more] |
EA2006-99
pp.9-14 |
EA, US
(Joint) |
2007-01-25
14:30 |
Kyoto |
Doshisha Univ. |
A Study on Noise Reduction Method Using Two Microphone System
Hirofumi Nakano, Kensaku Fujii (Univ. Of Hyogo), Mitsuji Muneyasu (Kansai Univ.) |
[more] |
EA2006-100
pp.15-20 |
EA, US
(Joint) |
2007-01-25
15:15 |
Kyoto |
Doshisha Univ. |
A Study on Compensation Method of Nonlinear Distortions for Loudspeaker System Using Mirror Filter.
Rika Nakao, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.) |
In this paper, we propose a way to determine the nonlinear parameters of a loudspeaker system by Simulated Annealing(SA)... [more] |
EA2006-101
pp.21-26 |
EA, US
(Joint) |
2007-01-25
15:45 |
Kyoto |
Doshisha Univ. |
Proposition of non linear unknown system identification algolithm
Ryo Aoki, Kensaku Fujii (Himeji Int. Tech.), Mitsuji Muneyasu (Kansai Univ.) |
Various solutions are proposed to counterbalance a nonlinear echo by using the echo canceller, and it causes the nonline... [more] |
EA2006-102
pp.27-32 |
EA, US
(Joint) |
2007-01-25
16:30 |
Kyoto |
Doshisha Univ. |
[Invited Talk]
Measurement of heart wall vibration and its analysis
Hiroshi Kanai (Tohoku Univ.) |
We have found a phenomenon that the some pulsive vibration with several tenth hertz is caused by the closure of the aort... [more] |
EA2006-103
pp.33-38 |
EA, US
(Joint) |
2007-01-26
10:00 |
Kyoto |
Doshisha Univ. |
Perception of Sound Direction in a Reverberant Space and Temporal Characteristics of Sound
Akihito Ogino (Waseda Univ.), Yoshinori Takahashi (Kogakuin Univ.), Mikio Tohyama, Yoshio Yamasaki (Waseda Univ.) |
[more] |
EA2006-104
pp.1-6 |
EA, US
(Joint) |
2007-01-26
10:30 |
Kyoto |
Doshisha Univ. |
Analysis of Room Echoes for DOA estimation
Nobutoshi Uesugi, Yutaka Kaneda (Tokyo Denki Univ.) |
This paper discusses the influences of reflected sound and background noise on DOA (Direction of Arrival) estimation usi... [more] |
EA2006-105
pp.7-12 |
EA, US
(Joint) |
2007-01-26
11:00 |
Kyoto |
Doshisha Univ. |
A study on DOA estimation from binaural sound
Tomita Obara, Yoshifumi Nagata, Toyota Fujioka (Iwate Univ.), Satoshi Iwasaki, Takahiko Hariyama (Hamamatsu Univ.), Masato Abe (Iwate Univ.) |
We have made four artificial head models and measured these HRTFs to examine the effectiveness of a method to estimate t... [more] |
EA2006-106
pp.13-18 |
EA, US
(Joint) |
2007-01-26
11:45 |
Kyoto |
Doshisha Univ. |
Difference of nonlinear characteristics in the same production lot on Sounder for cellular phone and the elimination of nonlinear distortions.
Hideyuki Furuhashi, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.) |
In this paper, we calculate the average of the Volterra kernel in the same production lot on Sounder for the cellular ph... [more] |
EA2006-107
pp.19-24 |
EA, US
(Joint) |
2007-01-26
12:15 |
Kyoto |
Doshisha Univ. |
The actual proof by the subjectivity evaluation to the proposal example of headphone design criteria
Takuya Ashida, Shigeyuki Konishi, Hiromi Nakamura, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.) |
In this paper, we study a target frequency response for the design of headphones. The frequency response is the most imp... [more] |
EA2006-108
pp.25-30 |