Committee |
Date Time |
Place |
Paper Title / Authors |
Abstract |
Paper # |
EMM |
2017-01-30 17:00 |
Miyagi |
Tohoku University (Miyagi) |
[Invited Talk]
Recording, Measuring, and Reproduction for Acoustic Virtual Reality
-- The Research at the Center for Ultra Realistic Audio Technology -- Park Kyoungsoo (Seoul National University) EMM2016-80 |
This paper presents the contents of the research at the Research Center for Ultra Realistic Audio Technology to realize ... [more] |
EMM2016-80 pp.37-42 |
US |
2012-02-23 13:00 |
Tokyo |
GE Healthcare Japan |
[Invited Talk]
Ultrasonic measurements of electronic materials Jun-ichi Kushibiki (Touhoku Univ.) US2011-108 |
For over 40 years at Tohoku University, the author has conducted the research and development associated with ultrasonic... [more] |
US2011-108 pp.23-28 |
EA |
2010-08-09 13:30 |
Miyagi |
Tohoku Univ. |
Comparative performance evaluation of near 3D sound field reproduction system using directional loudspeakers and wave field synthesis Toshiyuki Kimura (NICT), Yoko Yamakata (Kyoto Univ.), Michiaki Katsumoto (NICT), Takuma Okamoto (Tohoku Univ.), Satoshi Yairi (Sendai National Coll. of Tech.), Yukio Iwaya, Yo-iti Suzuki (Tohoku Univ.) EA2010-44 |
It is very important to develop near 3D sound field reproduction techniques in order to realize the ultra-realistic comm... [more] |
EA2010-44 pp.7-12 |
EA, US (Joint) |
2010-01-26 14:50 |
Osaka |
|
Determination of Acoustical Physical Constants of ZnO Single Crystal by the Ultrasonic Microspectroscopy Technology Jun-ichi Kushibiki, Yuji Ohashi, Mototaka Arakawa, Tomoya Tanaka, Sho Yoshida, Yuusuke Kourai, Noboru Sakagami (Tohoku Univ.) US2009-109 |
A new set of acoustical physical constants for ZnO was obtained by ultrasonic microspectroscopy (UMS) using very conduct... [more] |
US2009-109 pp.123-128 |
EA, US (Joint) |
2009-01-29 14:15 |
Kyoto |
|
Investigation of Determination Procedures of Acoustical Physical Constants of Class 6mm Single Crystals by the Ultrasonic Microspectroscopy Technology Jun-ichi Kushibiki, Yuji Ohashi, Mototaka Arakawa, Tomoya Tanaka (Tohoku Univ.) US2008-77 |
We theoretically and numerically investigated procedures of accurately determining the acoustical physical constants of ... [more] |
US2008-77 pp.27-32 |
EA |
2008-03-07 11:10 |
Tokyo |
NTT Musashino R&D Center |
Analysis of effect of physical parameters on human ear response of intraconcha and insert headphones Megumi Kobayashi, Yusuke Yanagida, Juro Ohga (Shibaura IT), Ikuo Oohira (Ashida Sound Co.) EA2007-116 |
Although a variety of headphones is increased, fundamentals of design method for them are still not established, and als... [more] |
EA2007-116 pp.25-30 |
US |
2008-02-26 13:00 |
Tokyo |
Elm Hall, Ichigaya Bldg., Sharp Corp. |
Evaluation of Basic Acoustical Properties for SiC Single Crystals by the Ultrasonic Microspectroscopy Technology Yuji Ohashi, Mototaka Arakawa, Jun-ichi Kushibiki (Tohoku Univ.), Boris M. Epelbaum, Albrecht Winnacker (Univ. Erlangen-Nuremberg) US2007-113 |
Evaluation of basic acoustic properties of 6H-SiC single crystals and determination of their acoustical physical constan... [more] |
US2007-113 pp.25-30 |
EA, US (Joint) |
2008-01-28 15:25 |
Osaka |
Kansai University |
[Fellow Memorial Lecture]
Development of Ultrasonic Microspectroscopy and its Applications Jun-ichi Kushibiki (Tohoku Univ.) US2007-93 EA2007-99 |
The author has been studying material characterization with the ultrasonic micro-spectroscopy (UMS) technology using ult... [more] |
US2007-93 EA2007-99 pp.25-30 |
EA |
2007-03-16 14:00 |
Tokyo |
Kikai-Shinko-Kaikan Bldg. |
Evaluation methods for ultra-small size loudspeaker units Takashi Sugawara, Keiichi Imaoka, Chikara Yoshida, Juro Ohga (SIT) |
This paper describes investigation of measuring methods of small size loudspeaker units for mobile equipment. Although c... [more] |
EA2006-115 pp.35-39 |
EA, SIP |
2005-05-20 11:30 |
Hyogo |
|
Effect of acoustic load parameters for frequency response of headphones Chika Takahashi, Juro Ohga (S. I. Tech), Ikuo Oohira (Ashida Sound) |
This paper describes three sorts of measurements made on headphones to clarify most important parameters for design. Rec... [more] |
EA2005-16 SIP2005-21 pp.19-24 |