[opendtv] Re: PAL
- From: "Donald Mccroskey" <mccroskey2@xxxxxxxxxxxxx>
- To: <opendtv@xxxxxxxxxxxxx>
- Date: Sat, 16 Dec 2006 00:41:32 -0800
Keep in mind that PAL is a color system only and does not denote the number
of lines or frame rate.
-----Original Message-----
From: opendtv-bounce@xxxxxxxxxxxxx [mailto:opendtv-bounce@xxxxxxxxxxxxx] On
Behalf Of Dale Kelly
Sent: Thursday, December 14, 2006 2:46 PM
To: opendtv@xxxxxxxxxxxxx
Subject: [opendtv] Re: PAL
I wrote:
> Al, How was the PAL feature used to resolve those transmission issues?
> Dale
I answered my own question Al; the differential phase color distortion
errors very common in the early terrestrial distribution equipment, as well
as in all station transmitters system, would be visually corrected. Receiver
design does not resolve this issue, which has since been resolved by better
and more stable distribution equipment design and improved correction
equipment.
> -----Original Message-----
> From: opendtv-bounce@xxxxxxxxxxxxx
> [mailto:opendtv-bounce@xxxxxxxxxxxxx]On Behalf Of Dale Kelly
> Sent: Thursday, December 14, 2006 12:58 PM
> To: opendtv@xxxxxxxxxxxxx
> Subject: [opendtv] Re: PAL
>
>
> Al wrote:
> > The problem PAL was designed to overcome was the problems with piping
> > composite video over telephone lines. Broadband telephone
> lines were much
> > better in the US than in Europe at the time TV was beginning to
> > be broadcast
>
> Al, How was the PAL feature used to resolve those transmission issues?
>
> Dale
>
> >
>
>
>
>
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