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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA | 2023-05-25 15:00 |
Online | Online | [Invited Talk]
Sound-field measurement using optical technologies Kenji Ishikawa (NTT)  EA2023-3 |
Optical sound field measurement is being investigated as a technology that can realize high spatial resolution imaging a... [more] | EA2023-3 pp.15-20 |
| EA, ASJ-H, ASJ-MA, ASJ-SP | 2022-07-07 16:50 |
Hokkaido | Extension of a signal safeguarding-based acoustic system measurement method
-- Reducing requirement for signal-dependent and random response measurement -- Hideki Kawahara (Wakayama Univ.), Kohe Yatabe (Tokyo Univ. A.T.) EA2022-21 |
We propose an extension of a signal safeguarding-based acoustic measurement method that enables using any sounds, such a... [more] | EA2022-21 pp.42-46 |
|
| EA, ASJ-H | 2018-08-24 09:50 |
Miyagi | Tohoku Gakuin Univ. | Acoustic measurements using a frequency domain velvet noise and interference-free power spectral representations of periodic sounds Hideki Kawahara (Wakayama Univ.), Masanori Morise (Univ. Yamanashi), Mitsunori Mizumachi (Kyu Tech.) EA2018-42 |
We propose a new framework consisting of a test signal for acoustic impulse response measurement and analysis procedures... [more] | EA2018-42 pp.89-96 |
| US, EA (Joint) |
2018-01-23 16:20 |
Osaka | [Invited Talk]
Contactless measurement of sound pressure distribution using laser interferometer
-- an overview and recent developments -- Kohei Yatabe, Kenji Ishikawa, Yasuhiro Oikawa (Waseda Univ.) US2017-102 EA2017-89 |
Although sound pressure is usually measured by microphones, they inherit some unavoidable physical limitations in princi... [more] | US2017-102 EA2017-89 pp.107-114(US), pp.33-40(EA) |
|
| EA | 2015-12-11 14:15 |
Ishikawa | Kanazawa Univ., Satellite Plaza | [Invited Talk]
Discussion on noise in acoustic measurements and hearing experiments Tatsuya Hirahara (Toyama Pref. Univ.) EA2015-41 |
Various acoustic and/or electric noises have adverse effects on acoustic measurements as well as on hearing experiments.... [more] | EA2015-41 pp.7-12 |
| US | 2012-08-27 16:20 |
Overseas | Pukyong National University | Consideration about measuring of bended steel pile under the ground in earthquake Sayuri Matsumoto, Toshinari Tanaka, Taketsugu Hirabayashi, Muneo Yoshie, Kageyoshi Katakura (Port and Airport Research Inst.), Yoshiaki Kikuchi (Tokyo Univ. of Science), Hideki Takahashi (Port and Airport Research Inst.) US2012-43 |
When the Tohoku earthquake occurred on 11 March 2011, piles heads moved about 40cm to southward. The piles have been dri... [more] | US2012-43 pp.47-52 |
| EA | 2005-03-14 10:30 |
Tokyo | Kikai-Shinko-Kaikan Bldg | A study on the optimal signal for impulse response measurement Naoya Moriya, Yutaka Kaneda (Tokyo Denki Univ.) |
Background noise in an acoustic system causes errors on impulse response measurement. The measurement quality could be ... [more] | EA2004-136 pp.1-6 |
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