2012 Fiscal Year Final Research Report
Study on Application of Visualization of Using Acoustic Array and Time-Reversal Wave
| Project/Area Number |
22560412
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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 | University of Tsukuba |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
MIZUTANI Koichi 筑波大学, システム情報系, 教授 (50241790)
EBIHARA Tadashi 筑波大学, システム情報系, 助教 (80581602)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 計測システム |
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| Research Abstract |
This study is aimed to the developments of visualization method of sound fields or acoustic scattering objects, and also the implementation for the application of this method. As the results of this study, it has been proved that this method is suitable in heavily reflective sound fields, compared to other visualization methods. Especially in the space surrounded by reflective boundaries, the visualization can be achieved by using small number of array elements. Real-time visualization could be also possible with parallel computing by using graphical processing unit (GPU).
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