| Budget Amount *help |
¥8,320,000 (Direct Cost: ¥6,400,000、Indirect Cost: ¥1,920,000)
Fiscal Year 2015: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2014: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2012: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Outline of Final Research Achievements |
We have theoretically analyzed the behaviors of adaptive signal processing based on statistical-mechanical method. Especially, we have analyzed the active noise control that is a technique to remove acoustic noise by sound. Some models have been analyzed that include the time-varying primary path, the actual primary path, the effect of the estimation error of the secondary path, the steady-state squared error, the upper bound of step size, multi-channel active noise control, and so on.
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