Re: [Discuss-gnuradio] Audio File transmission using Qpsk modulation

2018-05-12 Thread JONNY LEYIKUN
gt; > Best regards, > Marcus > > On Sat, 2018-05-12 at 18:10 +0200, JONNY LEYIKUN wrote: > > Thanks for the feedback! Mr muller > > To be honest am new for this software but I tried my best to figure > > out this problem.if you can please send me the exact block >

Re: [Discuss-gnuradio] Audio File transmission using Qpsk modulation

2018-05-12 Thread JONNY LEYIKUN
l have to be way more careful when designing an RF > transceiver. Maybe you'd want to read up on complex baseband, > constellations, pulse shaping, symbol synchronization and resamplers, > so that you understand what's happening in your flow graph. > > Best regards, > Marcus > >

Re: [Discuss-gnuradio] Audio File transmission using Qpsk modulation

2018-05-10 Thread JONNY LEYIKUN
HI Jeff Long Yaah 15K is very minimum to use in USRP sink I use 15K sample rate in order to get clear Audio File. but I also use large sample rate in USRP sink but the result is more or less the same ___ Discuss-gnuradio mailing list