If you post your code it would be easier to help. One guess is that there's something going wrong with the packing/unpacking. I think the modulation and demodulation blocks assume you have one symbol per byte which would mean for DBPSK only one bit in each byte is used. Make sure you have appropriate unpacking and packing blocks.
On Sat, Mar 5, 2011 at 1:24 PM, ish13 <ish2...@gmail.com> wrote: > > I am trying to test the DBPSK modulation and demodulation but I don't > understand the output. I read a binary file and modulate, then demodulate, > and then write to a file. I view the file but it is not the same as the > original file. Can someone help with what I should do. > > Thanks > > > -- > View this message in context: > http://old.nabble.com/Digital-Modulation-and-Demodulation-tp31076987p31076987.html > Sent from the GnuRadio mailing list archive at Nabble.com. > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > http://lists.gnu.org/mailman/listinfo/discuss-gnuradio > _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
