On Tue, Dec 7, 2010 at 12:42 AM, Ben Reynwar <b...@reynwar.net> wrote: > When I run gnuradio/gnuradio-examples/python/digital/benchmark_qt_loopback2.py > I get a strange dependence on samples_per_symbol. > > I would naively have expected that the more samples per symbol the > better, however: > > python benchmark_qt_loopback2.py --samples_per_symbol 10 > produces no errors > > whereas > python benchmark_qt_loopback2.py --samples_per_symbol 11 > produces lots of errors > > Does anyone have any idea what's going on here? > > Cheers, > Ben
That's a very large number of samples per symbol. I know I tested up to 10, but more than that's pretty excessive. Ok, more than 2 is excessive, really. Off the top of my head, I can't think of exactly what might be going wrong here, but you should really never need to use that many samples per symbol, anyway. Tom _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
