2014 Fiscal Year Final Research Report
Development of the broadband speaker and playback experiments for dolphin communication
| Project/Area Number |
24657015
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Multi-year Fund |
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| Research Field |
Ecology/Environment
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| Research Institution | Tokyo University of Marine Science and Technology |
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Principal Investigator |
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| Project Period (FY) |
2012-04-01 – 2015-03-31
|
| Keywords | 行動生態 / 鳴音 / コミュニケーション / 超音波 |
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| Outline of Final Research Achievements |
So far, record the ultrasonic waves emitted by the dolphin, examples studied the relationship between the behavior of the dolphins there. Example from the side of the human to dolphin let a similar sound to the sound emitted by the dolphin to observe the behavior of dolphins is limitted. In this study, we succeeded in transmitting broadband ultrasound, we have developed a dolphin speaker by applying the technique. Also in captivity Beluga revealed that it is likely to be added to individual information to the calling interval is used ultrasound to the contact.
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| Free Research Field |
水産音響学
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