RE: [Discuss-gnuradio] Modulation Schemes

2008-09-11 Thread Dumezie Maduike
x27;s and 0's. Thanks all Dumezie From: Murtuza [mailto:[EMAIL PROTECTED] Sent: Tuesday, September 09, 2008 4:13 AM To: Dumezie Maduike Cc: discuss-gnuradio@gnu.org Subject: Re: [Discuss-gnuradio] Modulation Schemes Regarding your other question I think the following line in GMSK.p

Re: [Discuss-gnuradio] Modulation Schemes

2008-09-09 Thread Murtuza
Regarding your other question I think the following line in GMSK.py does the work. # Turn it into NRZ data. self.nrz = gr.bytes_to_syms() Each byte is converted to a symbol of -1 or +1. I do not know any more detail. Correct me if I am wrong. Thanks Ali On Tue, Sep 9, 2008 at 3:56 AM, Mu

Re: [Discuss-gnuradio] Modulation Schemes

2008-09-09 Thread Murtuza
Look into the directory /usr/local/lib/python2.x/site-packages/gnuradio/blks2impl/ . It has many modulation schemes already implemented in Gnuradio. GMSK is infact the default scheme but one can choose various other provided in this directory. Bye Ali On Mon, Sep 8, 2008 at 11:34 PM, Dumezie Madu

[Discuss-gnuradio] Modulation Schemes

2008-09-08 Thread Dumezie Maduike
Hello all, I'm new to GNU Radio and was wondering what kind of modulation schemes were available. I know that GMSK is the default scheme for the "..digital/benchmark_tx.py" file. I saw that the schemes are derived from the "modulation_utils" file. I'm not sure the available options though. A