The design characteristic and effect of digital mock-up are introduced in this paper, and hardware makeup of a digital mock-up system which get three channel and stereo display is illuminated.

本文简要介绍了数字样机技术的特点和意义，给出了一个三通道、立体显示的数字样机平台的硬件组成。

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The two differ only in how they get their highs out, with the S350 including a pair of squat stereo speakers and the S400 offering a three-channel "air surround xtreme" soundbar.

ENGADGET: Yamaha combines receivers with subwoofers and soundbars for trio of HTIB offerings