Was anyone able to collect some ATSC data over the weekend? Also bump about my question about which fr.atsc module does the symbol detection and recovery.
Thanks! shea_watson wrote: > > Alright. If I get it working I will post my fixes. Which part is not > working? > > Also, my research only deals with extracting the bit delay to the data > sync frame. So, I will not really be doing much with atsc decoding past > getting a bit stream what would include the sync frame. Which also brings > up another question. In the general signal flow of decoding the atsc with > gnuradio, when will the data sync frame be uncovered? At the moment, I > run interp_short, xlate, and fpll. Those translate the signal to baseband > and I think fpll demodulates. Do any of you guys happen to know what fpll > actually outputs? Like what form is the data in? Because I don't have > real over the air data to run through this I can't crack it open to make > sense of it. Is it raw binary bit stream after that stage? Again, my > intuition is that fpll outputs the raw bitstream and to find the data sync > frame I will be able to just run a binary correlator with the pn_511 > sequence. > > Any advice would be helpful. > > Thanks! > > > Johnathan Corgan-2 wrote: >> >> On Fri, Feb 17, 2012 at 08:31, Tom Rondeau <t...@trondeau.com> wrote: >> >>> Also, we might be able to host some data files on gnuradio.org. I need >>> to >>> look into how much space we have or can set aside for this, but it would >>> be >>> nice to have stuff like this easily accessible. >> >> We can easily conjure up an extra 10 or 20 GB for an example data file >> volume. That's something like a dollar a month. >> >> Johnathan >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >> >> > > -- View this message in context: http://old.nabble.com/Re%3A-Re%3A-ATSC-decoding---Now-Working%21-tp30073408p33359750.html Sent from the GnuRadio mailing list archive at Nabble.com. _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
