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On Sun, Jul 17, 2011 at 12:54 PM, Grant <emailgrant@×××××.com> wrote: |
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>>> I was thinking about this. The digital HDMI signal must be converted |
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>>> into an analog signal at some point if it's being represented as light |
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>>> on a TV screen. Electrical interference generated by the computer and |
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>>> traveling up the HDMI wire should have its chance to affect things |
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>>> (i.e. create weird shadows) at that point, right? |
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>> |
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>> Not with DFPs. Those work digital even internally. I assume of course that |
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>> his HDMI TV *is* a DFP. |
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> |
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> But at some point the 1s and 0s must be converted to some sort of an |
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> analog signal if only right behind the diode. A diode must be |
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> presented with a signal in some sort of analog form in order to |
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> illuminate, right? Digital is just a figment of our imagination after |
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> all. |
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Sure, but that couldn't introduce ghosting as shown in the picture. |
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Ghosting represents the image being offset in its intended raster |
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coordinates. By the time a diode is turned on or off, the decision if |
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which diode a signal goes to has already been made. |
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-- |
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:wq |
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