From: Michael Mol <mikemol@gmail.com>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] Re: Problem with xf86-video-ati & nvidia-drivers
Date: Sun, 17 Jul 2011 17:53:39 -0400 [thread overview]
Message-ID: <CA+czFiA5DK4SA+y8HmSEj7iJOqsOjQv-770nOJHL7_SKsLA1zQ@mail.gmail.com> (raw)
In-Reply-To: <CAN0CFw0GHHCZo5k89LS5DnQUE1xEkoH78uWrPN9HGHmaswzh0Q@mail.gmail.com>
On Sun, Jul 17, 2011 at 12:54 PM, Grant <emailgrant@gmail.com> wrote:
>>> I was thinking about this. The digital HDMI signal must be converted
>>> into an analog signal at some point if it's being represented as light
>>> on a TV screen. Electrical interference generated by the computer and
>>> traveling up the HDMI wire should have its chance to affect things
>>> (i.e. create weird shadows) at that point, right?
>>
>> Not with DFPs. Those work digital even internally. I assume of course that
>> his HDMI TV *is* a DFP.
>
> But at some point the 1s and 0s must be converted to some sort of an
> analog signal if only right behind the diode. A diode must be
> presented with a signal in some sort of analog form in order to
> illuminate, right? Digital is just a figment of our imagination after
> all.
Sure, but that couldn't introduce ghosting as shown in the picture.
Ghosting represents the image being offset in its intended raster
coordinates. By the time a diode is turned on or off, the decision if
which diode a signal goes to has already been made.
--
:wq
next prev parent reply other threads:[~2011-07-17 21:55 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-09 23:21 [gentoo-user] Problem with xf86-video-ati & nvidia-drivers Grant
2011-07-10 0:20 ` meino.cramer
2011-07-11 23:48 ` Grant
2011-07-12 22:33 ` Grant
2011-07-13 2:27 ` meino.cramer
2011-07-13 15:55 ` Roger Mason
2011-07-13 16:17 ` meino.cramer
2011-07-13 17:13 ` Grant
2011-07-13 17:38 ` meino.cramer
2011-07-14 19:44 ` Grant
2011-07-14 20:07 ` Michael Mol
2011-07-14 23:29 ` Grant
2011-07-14 20:23 ` [gentoo-user] " Nikos Chantziaras
2011-07-14 23:30 ` Grant
2011-07-17 16:22 ` Grant
2011-07-17 16:47 ` Nikos Chantziaras
2011-07-17 16:54 ` Grant
2011-07-17 21:53 ` Michael Mol [this message]
2011-07-17 23:28 ` Grant
2011-07-18 13:18 ` [gentoo-user] " Stroller
2011-07-18 22:52 ` Grant
2011-07-19 0:56 ` Grant
2011-07-19 16:03 ` Daniel Frey
2011-07-19 19:41 ` Grant
2011-07-19 21:00 ` Mick
2011-07-20 18:38 ` Grant
2011-07-20 14:29 ` Stroller
2011-07-20 15:29 ` Michael Mol
2011-07-19 2:01 ` [gentoo-user] " Volker Armin Hemmann
2011-07-19 20:35 ` Grant
2011-07-19 20:54 ` Michael Mol
2011-07-20 21:22 ` Grant
2011-07-13 7:19 ` Nikos Chantziaras
2011-07-13 17:27 ` Grant
2011-07-13 7:13 ` Nikos Chantziaras
2011-07-13 12:25 ` Mick
2011-07-13 14:42 ` Nikos Chantziaras
2011-07-13 16:36 ` Mick
2011-07-16 16:22 ` Mick
2011-07-13 17:23 ` Grant
2011-07-14 6:13 ` Nikos Chantziaras
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