[opendtv] Re: Europe now debates i vs p
- From: <tjharvey@xxxxxxx>
- To: <opendtv@xxxxxxxxxxxxx>, <opendtv@xxxxxxxxxxxxx>
- Date: Fri, 10 Sep 2004 17:39:06 -0400
The baseband luma sampling is 74.25MHz and so anything above 30MHz must be
aliasing and bad filtering.
Terry Harvey
Last night on football there was significant content well above 30 HMz in in
luma channel .. and this with an STB that has an analog rolloff 3 dB point at
18 MHz (9 nsec risetime).
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