エルゴード的な腔における音響反転音響学 : シミュレーションと実験に関する検討(認識,理解,対話,一般)

概要

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In this paper, we address the possibility of time-reversal acoustics (TRA) in a simulated space, which is constructed by a stacked-neuron array (SNA). In the simulated space, although it is highly discrete, the temporal focusing and the spatial focusing can still occur as that in a realistic space. We numerically evaluated the performances of these focusing effects. By this research, we aim to modeling of the space in artificial devices in the sense of acoustics and to providing clues for how the space is managed, or modeled in the human auditory or in the brain.
社団法人電子情報通信学会の論文
2007-06-21