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Article #16778

Re: HDTV Question

#16778
From: christopher m. wolf
Date: Sat, 09 Jan 1993 19:20
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kludge@grissom.larc.nasa.gov (Scott Dorsey) writes:
>In article <1993Jan8.055618.24902@mtu.edu> cmwolf@mtu.edu (christopher m. wolf) writes:
>>If HDTV will be digital, what will be the number of available colors for
>>display?
>
>Depends on the format that is decided on.
>
>>Instead of the "infinite" we have with NTSC now, this will have to be reduced,
>>depending on the digitalization, but what are we talking about numbers-wise?
>
>Infinite colors?  With NTSC?  You have to be joking... the linearity of the
>chrominance signal is terrible on any NTSC systems.  The number of discrete,
>distinguisable colors is far fewer than those that can be seen by the eye,
>or even recorded on a good film.
>--scott

I looked at it as an analog signal have an infinite number of divisions, every
one just slightly different.  I wasn't commenting about how it IS being
used, but rather how it COULD.
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Message-ID: <1993Jan9.192008.1528@mtu.edu>
Path: arc1-ca.pugleaf.net!sparky!uunet!caen!mtu.edu!cmwolf
References: <1ikap0INNqbj@rave.larc.nasa.gov>

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Newsgroups: sci.electronics
Path: arc1-ca.pugleaf.net!sparky!uunet!caen!mtu.edu!cmwolf
From: cmwolf@mtu.edu (christopher m. wolf)
Subject: Re: HDTV Question
Message-ID: <1993Jan9.192008.1528@mtu.edu>
Organization: Michigan Technological University
References: <1ikap0INNqbj@rave.larc.nasa.gov>
Date: Sat, 9 Jan 1993 19:20:08 GMT
Lines: 19