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Re: [Discuss-gnuradio] hdtv hacking
From: |
Eric Blossom |
Subject: |
Re: [Discuss-gnuradio] hdtv hacking |
Date: |
Fri, 7 Apr 2006 19:08:06 -0700 |
User-agent: |
Mutt/1.5.9i |
On Fri, Apr 07, 2006 at 07:11:21PM -0400, Michael Dickens wrote:
> On Apr 7, 2006, at 6:49 PM, Charles Swiger wrote:
> >work - cool! (putting skip AFTER inter, deinter). I'll finish the
> >test code and move on to Trellis Encoder / Viterbi Decoder.
>
> I have a trellis encoder and the V decoder is in debugging (by me) -
> hope to have version 1 finished by the end of this weekend. These
> are generic encoder / decoder blocks, taking arbitrary # of input
> streams and element sizes and reproducing that on the output.
> Throughput of the encoder using a (2 output, 2 input, 2 memory /
> input) code (meaning 16 states) is around 10 Mb/s without optimizing
> the programming. As the decoder isn't operational, I don't know how
> fast it will be ... but it's mush more complex than the encoder (no
> surprise there) and thus will definitely be slower than the encoder.
>
> I don't know if these would be of interest for use by ATSC, but I'm
> happy to provide them once I know they work. Would also make for
> good beta testing ;-) I will provide them to the overall GR project
> once I know they work and are reasonable optimized. - MLD
Thanks!
Eric
- [Discuss-gnuradio] hdtv hacking, Charles Swiger, 2006/04/07
- Re: [Discuss-gnuradio] hdtv hacking, Charles Swiger, 2006/04/07
- Re: [Discuss-gnuradio] hdtv hacking, Eric Blossom, 2006/04/07
- Re: [Discuss-gnuradio] hdtv hacking, Charles Swiger, 2006/04/07
- Re: [Discuss-gnuradio] hdtv hacking, Michael Dickens, 2006/04/07
- Re: [Discuss-gnuradio] hdtv hacking,
Eric Blossom <=
- Re: [Discuss-gnuradio] hdtv hacking, Jens Elsner, 2006/04/08
- Re: [Discuss-gnuradio] hdtv hacking, Martin Dvh, 2006/04/09
- Re: [Discuss-gnuradio] hdtv hacking, Eric Blossom, 2006/04/09
- [Discuss-gnuradio] Re: Viterbi Decoder, Michael Dickens, 2006/04/10
- Re: [Discuss-gnuradio] hdtv hacking, Eric Blossom, 2006/04/07
- Re: [Discuss-gnuradio] hdtv hacking, Charles Swiger, 2006/04/08
- Re: [Discuss-gnuradio] hdtv hacking, Charles Swiger, 2006/04/10