2012 Fiscal Year Final Research Report
The development of the ear protector for the patient which considered transmission path of acoustic noise of magnetic resonance imaging equipment
| Project/Area Number |
22560426
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Measurement engineering
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| Research Institution | Shibaura Institute of Technology |
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Principal Investigator |
MUTO Kenji 芝浦工業大学, 工学部, 准教授 (30259832)
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| Co-Investigator(Renkei-kenkyūsha) |
YAGI Kazuo 首都大学東京, 人間科学研究科, 教授 (50201819)
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| Project Period (FY) |
2010 – 2012
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| Keywords | MRI / 多チャネルANC / 音響計測 |
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| Research Abstract |
MRI noise was very loud, and it exceeded 100dB. The development of ear protection system by adaptive control for the subject of such an acoustic environment is an important task. First of all, to develop the ear protector, the location of the microphone that considered the characteristic of the sound source of the MRI acoustic noise for the adaptive control was examined. In addition, the production of soundproof protective device that used this result and the performance by the computer simulation were examined.
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Research Products
(31 results)
