The BCM7405 is a high-performance, high definition (HD) satellite, cable, and IP set-top box DVR System-on-Chip solution.

该B CM 7405是一种高性能，高清晰度(HD)卫星，有线和IP机顶盒的DVR系统芯片的解决方案。

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User through a set-top box accesses the server in order to receive HD enhanced layer through a network system.

用户能通过一个机顶终端访问该服务器，以通过网络系统接收hd增强层。

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The sets are apparently targeting consumers who use their TV primarily for gaming or multimedia activities, or to customers who prefer to use a set-top-box to receive digital and HD content.

ENGADGET: Uniden intros digital tuner-less 1080p LCD TVs HD

The bottom line is that local broadcast channels are available in HD to any cable subscriber with a clear QAM tuner, whether you have a set-top-box or not.

ENGADGET: Clear QAM HD isn't going anywhere! HD