IEICE Technical Report

Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380

Engineering Acoustics

Workshop Date : 2012-01-26 - 2012-01-27 / Issue Date : 2012-01-19

EA2011-104
A study on method steering a dead angle toward a point in non-minimum phase acoustic space
Yusuke Kuwahara, Takuto Yoshioka, Kensaku Fujii (Univ of Hyougo), Mitsuji Muneyasu (Kansai Univ), Masakazu Morimoto (Univ of Hyougo)
pp. 1 - 6

EA2011-105
Proposition of two microphone array system capable of enhancing speech signal in high reverberation
Ryota Kishimoto, Takuto Yoshioka, Kensaku Fujii (Univ of Hyogo), Mitsuji Muneyasu (Kansai Univ), Masakazu Morimoto (Univ of Hyogo)
pp. 7 - 12

EA2011-106
Low-articulation of speech outside the target direction by using multi-point control method
Koichi Nomura, Akitoshi Kataoka (Ryukoku Univ.)
pp. 13 - 18

EA2011-107
Evaluation of Blind Speech Extraction for Speech Archiving of Poster Session
Kodai Okamoto, Ryoichi Miyazaki, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST)
pp. 19 - 24

EA2011-108
Evaluation of Musical-Noise-Free Noise Reduction Under Real Acoustic Environments
Ryoichi Miyazaki, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST), Kazunobu Kondo (YAMAHA)
pp. 25 - 30

EA2011-109
Numerical simulation of parametric sound array and visualization of difference frequency beam generation
Hideyuki Nomura, Tomoo Kamakura, Gregory T. Clement (UEC), Claes M. Hedberg (Blekinge Inst. of Tech.)
pp. 31 - 36

EA2011-110
Development of methanol sensor for direct methanol fuel cells using a shear horizontal surface acoustic wave
Jun Kondoh, Saburo Endo (Shizuoka Univ.), Katsuhiko Satoh, Naomi Sawada (Suzuki), Koji Kano, Toshimasa Mori, Hiromi Yatsuda (JRC)
pp. 37 - 42

EA2011-111
On the effects of frequency dependent attenuation of biological tissues in ultrasonic imaging -- Transmitting waveform relevant to imaging depth --
Iwaki Akiyama (Shonan Inst. Tech.)
pp. 43 - 48

EA2011-112
[Invited Talk] Three-Dimensional Audio: Present and Future Perspective -- Current Research Focus at NICT --
Ryouichi Nishimura, Seigo Enomoto, Hiroaki Kato, Akiko Callan, Toshiyuki Kimura, Hironori Takemoto, Parham Mokhtari (NICT)
pp. 49 - 54

EA2011-113
Examination and consideration of new HATS "SAMAR" conformed to IEC60318-7 and 60268-7 -- Application of various acoustic measurements for headphones and earphones --
Kiyofumi Inanaga, Tohru Ifukube (Univ. of Tokyo)
pp. 55 - 60

EA2011-114
Sound localization at several listening positions using wave field synthesis with sound separation and azimuth estimation for mixed signals
Masayuki Hirata, Noriyoshi Kamado, Hiroshi Saruwatari, Kiyohiro Shikano (NAIST)
pp. 61 - 66

EA2011-115
Sensing method of photo-thermal signals in a live or a death leaf of a plant Kapok
Yoshiaki Tokunaga, Motoaki Nishiwaki (KIT), Akiyuki Minamide (KTC), Mieko Kogi, Junji Hirama (KIT)
pp. 67 - 72

EA2011-116
A Consideration on the Effect on Acoustic Characteristics of Compact Acoustic Reproduction Systems Depending on the Front Cavity Shape
Daisuke Kawai, Yoshinobu Kajikawa, Yasuo Nomura (Kansai Univ.), Takashi Miyakura (Hoshiden)
pp. 73 - 78

EA2011-117
[Invited Talk] Development and Practical Use of Various SAW Devices
Michio Kadota (Murata)
pp. 79 - 88

EA2011-118
Study on identification method of feedback path in active noise control system
Tatsuya Sakai, Yusuke Iwamatsu, Kensaku Fujii (Univ. of Hyogo), Mitsuji Muneyasu (Kansai Univ.), Masakazu Morimoto (Univ. of Hyogo)
pp. 89 - 94

EA2011-119
Modified Error Feedback ANC System Robust Against Disturbance
Shinya Okuno, Yoshinobu Kajikawa (Kansai Univ.)
pp. 95 - 100

Note: Each article is a technical report without peer review, and its polished version will be published elsewhere.

The Institute of Electronics, Information and Communication Engineers (IEICE), Japan