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#1 |
Major Player
Join Date: Jul 2003
Location: Oklahoma
Posts: 424
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an interesting question...
Why are tv's interlaced? I mean it just seems like having progressive scan would be easier, but I could be wrong. Could someone please explain where interlace came from and why it is still in use today.
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#2 |
Obstreperous Rex
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Howdy from Texas,
The short answer is that interlace reduces flicker. I went to Google and plugged in: NTSC history television interlace Here are some interesting hits which will answer your question in much greater detail: http://www.udayton.edu/~cps/cps460/n...standards.html http://www.ieee.org/organizations/hi...s/colortv.html http://www.tvhandbook.com/History/History_TV.htm -- hope this helps, |
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