John Foust skrev:
>At 12:14 PM 5/10/01 -0600, Richard Erlacher wrote:
>>Well, you may be onto something, but it was widely accepted back in the
>>'70's that a human couldn't see the flicker in an interlaced TV picture, and
>>they certainly wouldn't see flicker in 60 Hz refresh of a text/graphic
>>display.
>Did I miss the discussion of the variability of phosphor persistence
>and monitor color temperature, and how it affects perception of flicker?
>There were classic Amiga "devices" consisting of a slightly
>darkened piece of plastic. Placed before a monitor displaying
>a heavily flickering interlaced high-res Amiga screen, they'd
>seemingly reduce the flicker-induced headache.
These existed for most other systems as well, their intended purpose also
being that of preventing radiation.
Another classic Amiga device was a Commodore monitor with slow phosphor which
wouldn't go out between interlaced refreshes.
--
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Received on Thu May 10 2001 - 18:21:53 BST