[Coco] Artifacting on LCD?
Robert Gault
robert.gault at worldnet.att.net
Thu Apr 9 11:30:50 EDT 2009
Allen Huffman wrote:
> Are artifact colors caused by the CRT or the composite/RF modulation?
>
> If I get an LCD TV or monitor with composite inputs, will it show
> artifact colors?
>
> Sent from my iPhone
> Follow me on Twitter - http://twitter.com/allenhuffman
>
Artifacts are not cause by the CRT but rather the NTSC format. The
rapidly changing pixels appear to the composite demodulators as color
information as the rate of change has the same frequency as the color
burst. Difference in phase with the color burst gives the color.
So if the LCD TV has a composite input which conforms to NTSC standards,
you ought to see artifact effects.
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