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Technical Committee on Engineering Acoustics (EA) (Searched in: 2009)
Search Results: Keywords 'from:2009-11-19 to:2009-11-19'
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA | 2009-11-19 13:00 |
Hiroshima | Distance estimation based on interference between transmitted and reflected audible sound
-- a trial on removing the effect of frequency-amplitude characteristics of the transmitted sound and measuring system -- Noboru Nakasako, Shimpei Hanabusa (Kinki Univ.), Tetsuji Uebo (Kinki Univ/Saika Technological Inst Foundation), Toshihiro Shinohara (Kinki Univ.)  EA2009-76 |
[more] | EA2009-76 pp.1-6 |
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| EA | 2009-11-19 13:30 |
Hiroshima | Performance Improvement of Multiple Sound Source Localization in Consideration of Spatial Aliasing Yukio Seki, Kenji Suyama (Tokyo Denki Univ.) EA2009-77 |
In this paper, we propose an improvement method for multiple sound source localization based on the extended histogram. ... [more] | EA2009-77 pp.7-12 |
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| EA | 2009-11-19 14:00 |
Hiroshima | Performance Evaluation of Moving Talker Tracking Methods using PESQ Masahiro Oshida, Noboru Oowada, Kenji Suyama (Tokyo Denki Univ.) EA2009-78 |
In this paper, we study a performance evaluation method for moving talker tracking methods. In general, correct values a... [more] | EA2009-78 pp.13-18 |
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| EA | 2009-11-19 14:45 |
Hiroshima | Investigation of filter and analysis time lengths for talker identification using narrowband speech envelope Kazumi Suehiro, Koji Yoshikawa, Yoshitaka Kondo (Nippon Bunri Univ.), Tomohiro Iwakami (Chiba Inst. of Tech.), Manabu Fukushima (Nippon Bunri Univ.), Hirofumi Yanagawa (Chiba Inst. of Tech.), Kazuharu Kuroiwa (Nippon Bunri Univ.) EA2009-79 |
We are suggesting text independent talker identification system by using narrowband envelope correlation matrix (NECM).T... [more] | EA2009-79 pp.19-24 |
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| EA | 2009-11-19 15:15 |
Hiroshima | The measurement of the detecting the sound signals in the human body for prediction of sleep in sleep-wake state (The 2nd report) Masanori Akita, Yoichi Midorikawa, Tatsuya Kanechika, Masakazu Sakaguchi (Oita Univ.) EA2009-80 |
In recent, several examinations are done to detect sleepiness for the safety of the driving car or other industry machin... [more] | EA2009-80 pp.25-30 |
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| EA | 2009-11-19 15:45 |
Hiroshima | Experimental study on the wind noise observed by a microphone in low frequency sound measurement Yoshiaki Takakuwa (Hiroshima Kokusai Gakuin Univ.) EA2009-81 |
It is generally difficult to remove the wind noise in the outdoor measurement of low-frequency environmental noise. The ... [more] | EA2009-81 pp.31-36 |
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| EA | 2009-11-19 16:30 |
Hiroshima | Loudspeaker characteristic evaluation with cross correlation of inter radiation directional impluse responses Akihiro Sonogi, Kazuhiko Kawahara (Kyushu Univ.) EA2009-82 |
Some loudspeakers have diffused property of radiation. And some evaluation measure for it have been proposed, but quanti... [more] | EA2009-82 pp.37-42 |
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| EA | 2009-11-19 17:00 |
Hiroshima | Development of new type of insulator for stereophonic equipment made by polymeric material Ryuhkei Ina (KRYNA & PLUTON), Kiminobu Nishimura (Kinki Univ.) EA2009-83 |
A theoretical analysis for the vibration transmission characteristics of conically shaped spike are derived to clarify h... [more] | EA2009-83 pp.43-48 |
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| EA | 2009-11-20 09:15 |
Hiroshima | Diagnosis of Failure of Machine by Using the Higher-Order Correlation Information between Sound and Vibration Akira Ikuta (Pref. Univ. of Hiroshima), Hisako Orimoto (Hiroshima Nat Coll. of Maritime Tech.), Akiko Douno (Pref. Univ. of Hiroshima), Mitsuo Ohta (Hiroshima Univ.) EA2009-84 |
In this study, a stochastic diagnosis method based on the changing information of not only a linear correlation but also... [more] | EA2009-84 pp.49-54 |
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| EA | 2009-11-20 09:45 |
Hiroshima | An estimation method of sound source direction in sagittal coordinate utilizing binaural input
-- Improvement of an estimation accuracy based on classification of quadrant of sound source direction -- Kojiro Imamura, Yoshifumi Chisaki, Tsuyoshi Usagawa (Kumamoto Univ.) EA2009-85 |
There are many methods to estimate sound source direction based on the binaural input signals in horizontal coordinate w... [more] | EA2009-85 pp.55-60 |
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| EA | 2009-11-20 10:15 |
Hiroshima | Footstep localization with microphone array Masanari Shoji (NTT Corp.) EA2009-86 |
Human footstep localization based on passive acoustic information was studied experimentally in an indoor environment. A... [more] | EA2009-86 pp.61-66 |
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| EA | 2009-11-20 11:00 |
Hiroshima | Dynamics Properties of Active Noise Control with Auxiliary Noise Scaled by Residual Noise Signal Jian Liu, Yegui Xiao, Akira Ikuta (Pref Univ. of Hiroshima.) EA2009-87 |
In an active noise control (ANC) system with online secondary-path modeling based on auxiliary white noise injection, th... [more] | EA2009-87 pp.67-72 |
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| EA | 2009-11-20 11:30 |
Hiroshima | Study on Cross-Correlation Reduction Methods for Two-channel system Identification Yutaka Okamoto, Kensaku Fujii (Univ. of Hyogo), Mitsuji Muneyasu (Kansai Univ.), Masakazu Morimoto (Univ. of Hyogo) EA2009-88 |
In this paper, input and output of two channel systems, we propose a method to reduce the cross-correlation between refe... [more] | EA2009-88 pp.73-78 |
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| EA | 2009-11-20 13:00 |
Hiroshima | A Study of inpression evaluation of accelerating car interior noise using brain magnetic fields Shunsuke Ishimitsu (Hiroshima City Univ.), Kenji Takami (Univ. of Hyogo), Manabu Yamamoto (Hiroshima City Univ.), Seiji Nakagawa, Yoshiharu Soeta (AIST) EA2009-89 |
The production concept of car engine sounds has evolved from one of noise reduction to one of sound design. Auditory imp... [more] | EA2009-89 pp.79-84 |
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| EA | 2009-11-20 13:30 |
Hiroshima | Influence on Auditory Impression by Tactile Sence of Button Hiroshi Omoi, Shunsuke Ishimitsu, Koji Sakamoto (Hiroshima City Univ.) EA2009-90 |
In recent years, "new types of marks" is attracting attention."New types of marks" means trademarks other than a traditi... [more] | EA2009-90 pp.85-88 |
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| EA | 2009-11-20 14:15 |
Hiroshima | Evaluation of speech recognition system for disorders Masashi Nakayama, Shunsuke Ishimitsu, Kouhei Oda (Hiroshima City Univ.), Kiyoshi Makyama, Satoshi Horihata (Nihon Univ.) EA2009-91 |
[more] | EA2009-91 pp.89-94 |
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| EA | 2009-11-20 14:45 |
Hiroshima | Stochastic Science for Education and Shadow of Audiovisual Environment in Education
-- Relationism-First: from Philosophy to Statistics for Education -- Yoshifumi Fujita (onomichi Univ.), Mitsuo Ohta (Hiroshima Univ.) EA2009-92 |
[more] | EA2009-92 pp.95-100 |
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