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Re: [Discuss-gnuradio] atsc signal plots
From: |
Eric Blossom |
Subject: |
Re: [Discuss-gnuradio] atsc signal plots |
Date: |
Wed, 10 May 2006 20:33:20 -0700 |
User-agent: |
Mutt/1.5.9i |
On Sat, May 06, 2006 at 10:16:15AM -0400, Chuck Swiger wrote:
> On Fri, 2006-05-05 at 14:45 -0700, Matt Ettus wrote:
> > > The 2.0 port isn't doing as well - a few eyes show up here
> > > and there:
> > >
> > > http://webpages.charter.net/cswiger/g2_eq_data-1.jpg
> > >
>
> Yep - looking at the 0.9 bit-timing-loop output:
>
> http://webpages.charter.net/cswiger/g09_btl_data-1.jpg
>
> vs a 2.x port of it shows something going wrong, using
> the same input data:
>
> http://webpages.charter.net/cswiger/g2_btl_data-1.jpg
>
> could be something to do with differences in buffering,
> scheduling, etc between gr0.9 and gr2.x.
I think it's some kind of a porting error ;)
Sorry, I can't get to it right now, but please ping me early next week
if you haven't got it sorted out.
Eric