At last, the cases of three dimensional surrounding sound systems with cube array and triangular pyramid array models by using these formulas are illustrated for example in this paper.

文中导出了正方排列和正三角梭锥（正四面体）排列两种型式的三维（立体）声系统作为这组公式应用之例。

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The brain USES subtle differences in loudness, tone and timing between our two ears to localize sound sources in three-dimensional positions (horizontal, vertical, and distance).

大脑通过我们两只耳朵之间的响度，音调和时间的细微差别来定位声源在三维中的位置(水平，垂直和距离)。

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Objective To study the three dimensional characteristics of heart sound in children with myocarditis.

目的：通过心音三维分析了解小儿心肌炎的心音特征。

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PhaseCue II - The new systems use ZVOX's proprietary PhaseCue II virtual surround processing to provide rich three-dimensional sound with movies or music -- without external speakers and speaker wires.

ENGADGET: ZVOX intros three new Z-Base models, lowers the pricing soundbar

Cell chips are well suited to processing streams of video and sound, and for modelling the complex three-dimensional worlds of video games, so Cell's debut will be in Sony's next-generation games console, the PlayStation 3, which is expected to contain four of the beasts.

ECONOMIST: Computing