Re: TV resolution?

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Article #1305

#1305

From: Sean Peoples
Date: Wed, 09 Dec 1992 03:37

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In article <1992Dec4.092335.12600@waikato.ac.nz> ldo@waikato.ac.nz (Lawrence D'Oliveiro, Waikato University) writes:
>2) I understand the standard for broadcast quality is for a colour resolution
>one quarter that of the b&w resolution. Thus if the b&w resolution is 400 lines,
>the corresponding colour resolution has to be 100 lines.

Is this for the PAL standard?  I know it is true for the NTSC video used in
the US and Japan, however, I don't think that it is the case for PAL signals or
equipment.
 
Later...
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References: <1331@se.alcbel.be> <1992Dec3.120236.12721@ugle.unit.no> <1992Dec4.092335.12600@waikato.ac.nz>

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Newsgroups: comp.multimedia
Path: arc1-ca.pugleaf.net!sparky!uunet!cs.utexas.edu!csc.ti.com!tilde.csc.ti.com!m2.dseg.ti.com!ernest!egsner!adaptex!sdf!seanp
From: seanp@sdf.lonestar.org (Sean Peoples)
Subject: Re: TV resolution?
Message-ID: <Byz3E4.43J@sdf.lonestar.org>
Organization: Best lil' ol' Pubnix in Texas
References: <1331@se.alcbel.be> <1992Dec3.120236.12721@ugle.unit.no> <1992Dec4.092335.12600@waikato.ac.nz>
Date: Wed, 9 Dec 1992 03:37:15 GMT
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