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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| US | 2022-01-25 13:55 |
Online | Online | Acoustic measurement around the pinna in the ultrasonic region using a dummy head Koki Harusawa (KAIT), Yumi Inamura (SPIC Co.,Ltd.), Masaaki Hiroe (Kobayasi Inst. of Phys. Res.), Hideyuki Hasegawa (Toyama Univ.), Kentaro Nakamura (Tokyo Tech), Sho Kanzaki (Keio Univ.), Shogo Kiryu (TCU), Mari Ueda (KAIT)  US2021-62 |
In the measurement of hearing thresholds at very high frequency region used a loudspeaker, the measured data may contain... [more] | US2021-62 pp.22-27 |
| EA, US (Joint) |
2020-01-22 14:00 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Study on resonance control in a coaxial thermoacoustic system.
-- Examination of additional prime mover installation position based on sound field calculation model -- Riku Onishi (Doshisha Univ.), Shin-ichi Sakamoto (Univ. of Shiga pref), Yuto Kawashima, Daichi Kuroki, Kazuki Shiraki, Yoshiaki Watanabe (Doshisha Univ.) US2019-83 |
Thermoacoustic system is characterized by an external combustion engine with a simple and inexpensive structure, which h... [more] | US2019-83 pp.73-76 |
| EA, ASJ-H | 2019-08-09 11:00 |
Miyagi | Tohoku Univ. | Study on Noise Suppression by Differential-type Microphone Array and Machine Learning of 2D Spectrum Koichiro Shiozawa, Kenji Ozawa (Univ. Yamanashi), Tomohiko Ise (AlpsAlpine) EA2019-31 |
This project aims to achieve noise suppression by processing of the output of a microphone array with an artificial neur... [more] | EA2019-31 pp.53-58 |
| US | 2019-04-15 15:25 |
Tokyo | Study on resonance mode control by using added PM in a coaxial thermoacoustic system Riku Onishi (Doshisha Univ.), Shin-ichi Sakamoto (Univ. of Shiga pref), Yuto Kawashima, Kazuki Shiraki, Daichi Kuroki, Yoshiaki Watanabe (Doshisha Univ.) US2019-5 |
Thermoacoustic systems have the potential to solve environmental issues, which have become a problem in recent years, be... [more] | US2019-5 pp.21-26 |
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| EA, US (Joint) |
2019-01-22 14:00 |
Kyoto | Doshisha Univ. | [Poster Presentation]
Acoustic radiation pressure and power of focusing ultrasound on boundary Masaya Shimomura, Hideyuki Nomura (UEC) US2018-94 |
When sonic waves are radiated from underwater to the water-air boundary, the water surface shape is determined by the ba... [more] | US2018-94 pp.77-82 |
| EA, ASJ-H, EMM, IPSJ-MUS [detail] | 2018-11-21 13:30 |
Ishikawa | Hotel Koshuen | A Study on Sound Source Separation Using Spatio-temporal Sound Pressure Distribution Images and Machine Learning Koichiro Shiozawa, Kenji Ozawa (Univ. Yamanashi), Tomohiko Ise (Alpine) EA2018-67 EMM2018-67 |
Sound source separation using a microphone array is effective in various situations such as sound source separation in a... [more] | EA2018-67 EMM2018-67 pp.25-30 |
| EMM | 2018-01-29 14:00 |
Miyagi | Tohoku Univ. (Aobayama Campus) | Study on restoration of a spatio-temporal sound pressure distribution image obtained with a microphone array Kenji Ozawa, Masaaki Ito, Genya Shimizu, Eri Takizawa, Masanori Morise (Univ. Yamanashi), Shuichi Sakamoto (Tohoku Univ.) EMM2017-66 |
This project aims to achieve sound source separation by two-dimensional fast Fourier transform (2D-FFT) of a spatio-temp... [more] | EMM2017-66 pp.1-6 |
| EMM | 2017-01-31 13:30 |
Miyagi | Tohoku University (Miyagi) | Study on the basic properties of a micro-spaced microphone array Genya Shimizu, Kenji Ozawa, Masaaki Ito, Masanori Morise (Univ. Yamanashi), Shuichi Sakamoto (Tohoku Univ.) EMM2016-85 |
Microphone arrays have been used to separate sound sources to improve speech recognition in a noisy environment. We prop... [more] | EMM2016-85 pp.67-72 |
| EA | 2014-06-27 14:00 |
Mie | Mie Univ. | A Suggestion on Method to Reproduce Moving Sound Image with Curved-Type Parametric Loudspeaker Daisuke Ikefuji, Masato Nakayama, Takanobu Nishiura, Yoichi Yamashita (Ritsumeikan Univ.) EA2014-7 |
We have previously proposed the system with parametric loudspeakers for 3-dimensional sound field reproduction. It can ... [more] |
EA2014-7 pp.13-18 |
| EA | 2012-03-16 10:30 |
Tokyo | Central Research Laboratory, Hitachi, Ltd. | Simulation of acoustic improvement of Hakodate Public Hall with diffusers Kazuya Kawaguchi, Nobuyuki Takahashi (Future University), Nobuhiro Miki EA2011-120 |
In this paper, results of experimental measurement and numerical simulation of acoustic environment are shown for the mu... [more] | EA2011-120 pp.1-6 |
| US | 2010-06-24 09:00 |
Tokyo | Development of visualization interface of 3-dimensional reconstruction in blood vessel with acoustic field Toshikazu Kato, Yuto Taguchi, Takashi Yoshinaga, Wataru Miyazaki, Kohji Masuda (Tokyo Univ. of Agri. & Tech.) US2010-14 |
We have ever developed the method to realize active path selection of mircobubbles or microcapsules at the bifurcation o... [more] | US2010-14 pp.1-6 |
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