Why HDMI |
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| Wireless HDMI | |
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HDMI was created to transfer digital content in its pure high definition form. By taking a digital recording, such as a DVD or a digital satellite signal, and rendering it straight into digital form as a DVI or HDMI signal, and then delivering that digital signal straight to the display, there is a sort of a perfect no-loss-and-no-alteration-of-information signal chain. If the display itself is a native digital display (e.g. an LCD or Plasma display), the signal never has to undergo digital-to-analog conversion and therefore is less altered along the way.
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