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Television > HDTV Tech > Video questions...
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Video questions about spatial-aliasing, Hz measurements, and analog

by "Green Xenon [Radium]" <glucegen1@[EMAIL PROTECTED] > May 9, 2008 at 03:43 PM

Hi:

Some video websites say that spatial aliasing causes jaggies, other say
it causes the Moire effect, still others say it causes pixelation. Who
is right? What does spatial aliasing look like?

Also, which video specs are measured in "Hz" -- regardless of whether 
the video is analog or digital? I believe "frame rate" is one of them.

In digital video, what specs are measured in Hz?

What specs are measured in Hz in analog video?


Thanks,

Radium
 




 2 Posts in Topic:
Video questions about spatial-aliasing, Hz measurements, and ana
"Green Xenon [Radium  2008-05-09 15:43:00 
Re: Video questions about spatial-aliasing, Hz measurements, and
"Ken Maltby" &l  2008-05-10 00:58:52 

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tan12V112 Sat Oct 11 11:59:57 CDT 2008.