I want to know what internally does NBFM modulation block, How I can build that function with separated blocks??
on 2013-01-10 03:55
on 2013-01-10 04:00
> I want to know what internally does NBFMmodulationblock, > > How I can build that function with separated blocks?? > > > _______________________________________________ > Discuss-gnuradio mailing list > Discussemail@example.com > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio You could look at the source code. It's freely available.
on 2013-01-10 07:15
For what it is worth, some might (or might not) be interested in the tutorial document I wrote concerning the implementation of some decoding blocs for GNURadio, from signal processing prototyping using GNU/Octave on recorded signals to the actual bloc http://jmfriedt.free.fr/en_sdr.pdf For the French speaking audience, this document is a translation to English of the article in French published in GNU/Linux Magazine France available at http://jmfriedt.free.fr/lm_sdr.pdf, translation performed following some requests received after the Physics for Development Conference (http://www.epsphysicsfordevelopment.org/) held last October in Brussels (Belgium). As an extension of this document, I am currently completing an extension towards the implementation of some time and frequency analysis algorithms targetted at using GNURadio and the sound card interface as signal generator and acquisition (network analyzer application, frequency counter, phase measurement) for teaching and hobby applications. Any comment or correction is welcome, these documents are not aimed at being static but to evolve depending on the feedback I might receive. JM -- JM Friedt, FEMTO-ST Time & Frequency/SENSeOR, 32 av. observatoire, 25044 Besancon, France