| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Outline of Final Research Achievements |
The moth of noctuid recognize the echo location sounds of the bats and take an evasion action to go away out of a sound source. I checked hearing properties of the moth to search for an effective pulse pattern to cause this action.
The moth reacted to the sounds of the frequency band of 20kHz - 40kHz well. And the moth reacted to a sound of a certain pulse length, and reacted to a sound of a certain pulse frequency well. I paid attention to the value that multiplied a pulse length and the pulse frequency. At the time of specific constant value, it was suggested that the moth caused an evasion action.
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