Re: The Tyranny of the Hollerith Punched Card

From	scott@alfter.diespammersdie.us (Scott Alfter)
Newsgroups	comp.misc
Subject	Re: The Tyranny of the Hollerith Punched Card
Date	2014-06-13 21:07 +0000
Organization	USS Voyager NCC-74656, Delta Quadrant
Message-ID	<lnfp7b$3fc$1@dont-email.me> (permalink)
References	<ln0ua6$ajo$1@dont-email.me> <539ab1d6$0$47847$c3e8da3$5d8fb80f@news.astraweb.com> <lnej6h$bc8$2@dont-email.me>

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In article <lnej6h$bc8$2@dont-email.me>, Rich  <rich@example.invalid> wrote:
>Which would lead to the question of: why 640x480 - what is magical
>about that.

480 is the magic number: it's the number of lines visible on an NTSC
display.  Even if a given monitor wasn't handling NTSC video directly, odds
are it ran at the same scan rates.  CGA did this, as did the analog RGB from
such machines as the Apple IIGS and Amiga (and maybe the Atari ST; I'm not
sure).

640x480 gives you square pixels on such a display. 

  _/_
 / v \ Scott Alfter (remove the obvious to send mail)
(IIGS( http://alfter.us/            Top-posting!
 \_^_/                              >What's the most annoying thing on Usenet?

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The Tyranny of the Hollerith Punched Card Rich <rich@example.invalid> - 2014-06-08 06:02 +0000
  Re: The Tyranny of the Hollerith Punched Card Marko Rauhamaa <marko@pacujo.net> - 2014-06-08 10:46 +0300
  Re: The Tyranny of the Hollerith Punched Card polygonum <rmoudndgers@vrod.co.uk> - 2014-06-08 09:19 +0100
  Re: The Tyranny of the Hollerith Punched Card Richard Kettlewell <rjk@greenend.org.uk> - 2014-06-08 09:34 +0100
  Re: The Tyranny of the Hollerith Punched Card Tim Streater <timstreater@greenbee.net> - 2014-06-08 14:11 +0100
    Re: The Tyranny of the Hollerith Punched Card Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-06-08 16:44 +0100
      Re: The Tyranny of the Hollerith Punched Card Tim Streater <timstreater@greenbee.net> - 2014-06-08 17:01 +0100
        Re: The Tyranny of the Hollerith Punched Card Mike Spencer <mds@bogus.nodomain.nowhere> - 2014-06-08 16:44 -0300
          Re: The Tyranny of the Hollerith Punched Card arnold@skeeve.com (Aharon Robbins) - 2014-06-08 20:04 +0000
            Re: The Tyranny of the Hollerith Punched Card Bob Eager <news0002@eager.cx> - 2014-06-08 20:20 +0000
              Re: The Tyranny of the Hollerith Punched Card Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-06-09 04:14 +0100
          Re: The Tyranny of the Hollerith Punched Card Louis Krupp <lkrupp@nospam.pssw.com.invalid> - 2014-06-09 01:01 -0600
            Re: The Tyranny of the Hollerith Punched Card Mike Spencer <mds@bogus.nodomain.nowhere> - 2014-06-10 15:40 -0300
          Re: The Tyranny of the Hollerith Punched Card Paul Sture <nospam@sture.ch> - 2014-06-09 19:17 +0200
        Re: The Tyranny of the Hollerith Punched Card Ben Bacarisse <ben.usenet@bsb.me.uk> - 2014-06-09 04:09 +0100
          Re: The Tyranny of the Hollerith Punched Card Tim Streater <timstreater@greenbee.net> - 2014-06-09 10:39 +0100
  Re: The Tyranny of the Hollerith Punched Card RS Wood <rsw@therandymon.com> - 2014-06-09 10:15 +0000
    Re: The Tyranny of the Hollerith Punched Card Marko Rauhamaa <marko@pacujo.net> - 2014-06-09 13:45 +0300
      Re: The Tyranny of the Hollerith Punched Card RS Wood <rsw@therandymon.com> - 2014-06-09 13:38 +0000
  Re: The Tyranny of the Hollerith Punched Card mick <invalid@invalid.invalid> - 2014-06-13 08:09 +0000
    Re: The Tyranny of the Hollerith Punched Card "BartC" <bc@freeuk.com> - 2014-06-13 09:45 +0100
    Re: The Tyranny of the Hollerith Punched Card Rich <rich@example.invalid> - 2014-06-13 10:18 +0000
      Re: The Tyranny of the Hollerith Punched Card "BartC" <bc@freeuk.com> - 2014-06-13 14:29 +0100
      Re: The Tyranny of the Hollerith Punched Card scott@alfter.diespammersdie.us (Scott Alfter) - 2014-06-13 21:07 +0000

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