Hi Havard, for transmission, gr-drm might be the way to go[1]. But since you asked for reception: I wouldn't know of integration of dream into GNU Radio so far. However, if I'm not mistaken, dream can use both a sound card for IF input as well as for baseband IQ input -- and with a sufficient amount of ALSA magic, you might build a GNU Radio -> Audio Sink ->ALSA pipe -> Dream thing. Note that I think this should be possible, but never had the nerve to configure ALSA correctly. The other option would be using the file source, to read a wav file which would effectively be FIFO to which GNU Radio writes. I'm not too confident this will work out of the box, because WAV files have a footer, and that will be problematic for streaming, but if Dream is built with libsndfile, I guess you'll be able to just use raw GNU Radio file sink data, and specify that the data is stereo float32 raw PCM without a header. Not having used Dream myself, I don't know whether that's the optimal solution, or viable at all without modifications to Dream.
Best regards, Marcus [1] https://github.com/kit-cel/gr-drm On 20.08.2015 13:55, Havard wrote: > Dear List! > Does anyone have any experience with using GNURADIO as DRM receiver? > Or using Dream as a library to gnuradio? > Any help will be nice (= > > Best regards > Havard Austad > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
