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Technical Committee on Engineering Acoustics (EA) (Searched in: 2009)
Search Results: Keywords 'from:2010-01-25 to:2010-01-25'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA, US (Joint) |
2010-01-26 13:00 |
Osaka | Analysis of ultrasonic image of liver diseases using co-occurrence matrix. Yuki Tanaka, Yu Igarashi (Tokyo Inst. of Tech.), Tadashi Yamaguchi (Chiba Univ.), Hiroyuki Hachiya (Tokyo Inst. of Tech.)  US2009-105 |
Since the clinical diagnosis depends on the skill of the doctor, quantitative diagnosis method using ultrasonic echo sig... [more] | US2009-105 pp.99-104 |
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| EA, US (Joint) |
2010-01-26 13:25 |
Osaka | Study on exclusive monitoring of blood coagulation in dialysis circuit Toshio Sato, Yosuke Mizushima, Kanako Niizuma, Ayako Murakami, Yuka Motohashi, Norimichi Kawashima (Toin Univ. of Yokohama.), Tetsuzo Agishi (Fureai Machida Hospital) US2009-106 |
For preventing coagulation in the dialysis circuit during hemodialysis, an anticoagulant is injected continuously at a c... [more] | US2009-106 pp.105-110 |
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| EA, US (Joint) |
2010-01-26 13:50 |
Osaka | C-Mode Imaging by Nonlinearity Parameter B/A Automatically Measured with Focused Sound Shigemi Saito (Tokai Univ.), Jung-Ho Kim (GW Corp.) US2009-107 |
The method previously developed for measuring the acoustic nonlinearity parameter $B/A$ in a liquid sample with a volume... [more] | US2009-107 pp.111-116 |
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| EA, US (Joint) |
2010-01-26 14:25 |
Osaka | Determination of the elastic properties of thin layers and graded materials using generalized Love waves Piotr Kielczynski, Marek Szalewski (Polish Academy. of Sciences.) US2009-108 |
The elastic properties of coatings and graded materials are very important in the design and evaluation for engineering ... [more] | US2009-108 pp.117-122 |
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| 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 |
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| EA, US (Joint) |
2010-01-26 15:15 |
Osaka | Fabrication and evaluation of piezocomposites comprising piezoelectric single crystal and porous polymer resin Hiroki Kubota, Osamu Kobayashi, Kotaro Rikitake (TAYCA CORP.), Tadashi Shiosaki (Shibaura Inst. of Tech.) US2009-110 |
This paper describes the evaluation results on the electrical characteristics of 1-3 piezocomposites comprising piezoele... [more] | US2009-110 pp.129-132 |
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| EA, US (Joint) |
2010-01-26 10:00 |
Osaka | A Voice Synthesis Cirsuit modeled on Mouth Orifice Speech Waveform by using Pulse Density Modulation Hiroshi Kotaki, Jun Nonaka, Keita Manabe, Hakaru Tamukoh, Masatoshi Sekine (Tokyo Univ. of Agr & Tech.) EA2009-107 |
Human various voices are made by a shape of a phonatory organ that changes its complexity with the muscles. In this pap... [more] |
EA2009-107 pp.49-54 |
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| EA, US (Joint) |
2010-01-26 10:25 |
Osaka | Consideration of pitch estimation for consonance noticing each component of musical sound by DFT Kota Nakamura (Toyohashi Univ. of Tech.) EA2009-108 |
In this paper, a pitch estimation method for consonance which containing overlapping harmonic components using DFT and t... [more] | EA2009-108 pp.55-60 |
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| EA, US (Joint) |
2010-01-26 11:00 |
Osaka | Band-Division Design Method of Uni-Directional Array-Microphone Tomoko Arai, Kiyoshi Nishikawa (Kanazawa Univ.) EA2009-109 |
This paper describes a method of band-division for realizing the wideband uni-directional array-microphone with drastica... [more] | EA2009-109 pp.61-66 |
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| EA, US (Joint) |
2010-01-26 11:25 |
Osaka | Distance estimation method measurable from 0m using a standing wave of audible sound
-- Utilization of band-limited Gaussian noise -- Yuka Nagashima (Osaka Prefecture Univ.), Noboru Nakasako, Toshihiro Shinohara, Tetsuji Uebo (Kinki Univ.) EA2009-110 |
[more] | EA2009-110 pp.67-72 |
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| EA, US (Joint) |
2010-01-26 13:00 |
Osaka | Principal Component Analysis Applied to Detection of Road Surface Conditions Using Tire Noise from Passing Vehicles Wuttiwat Kongrattanaprasert, Hideyuki Nomura, Tomoo Kamakura (Univ. of Electro-Comm.), Koji Ueda (Daido Univ.) EA2009-111 |
[more] | EA2009-111 pp.73-76 |
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| EA, US (Joint) |
2010-01-26 13:25 |
Osaka | Study on ANC system composed by cascade connection of recursive andnon-recursive type of primary and secondary paths Kenji Kashihara, Kensaku Fujii (Univ. of Hyogo), Mitsuji Muneyasu (Kansai Univ.), Masakazu Morimoto (Univ. of Hyogo) EA2009-112 |
In general, noise control filter of active noise control system composed non-recursive filter. In this case, the system... [more] |
EA2009-112 pp.77-82 |
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| EA, US (Joint) |
2010-01-26 14:00 |
Osaka | Robust Feedback Active Noise Control System under Wideband Disturbance Ryotaro Hirayama, Yoshinobu Kajikawa (Kansai Univ.) EA2009-113 |
Feedback active noise control (ANC) system which is effective for narrowband noise can get an input signal and monitor p... [more] | EA2009-113 pp.83-88 |
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| EA, US (Joint) |
2010-01-26 14:25 |
Osaka | A Stablity Improvement of Feedback Active Noise Control System Masahiro Kida, Yoshinobu Kajikawa (Kansai Univ.) EA2009-114 |
[more] | EA2009-114 pp.89-92 |
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