On Tue, Jun 5, 2012 at 6:51 PM, Patrick Strasser <patrick.stras...@student.tugraz.at> wrote: > Alexandru Csete wrote on 2012-06-05 16:36: >> On Tue, Jun 5, 2012 at 4:02 PM, Patrick Strasser >>> v2.1-git-61-g7bf22e9 >>> >>> Built fine, but I could not get it running. >> >> Thanks for the feedback. It was a lack of check in gqrx. You can try >> to pull & build again. > > Much better. The device selection dialog is nice. Works now. > > Again, could crash it: > I started gqrx, run the receiver. > When opening the device selection dialog again and selecting the same > device with a different sampling rate, the program quits, command line > output says:
Yes, I know about this problem. > > In comparison to the rtlsdr fork I see you added FM-W. FM-N in > comparison sounds more clipped, FM-W is clipped with a narrow filter, > but noisy with a wide filter. With a filter that has no clipping, noise > is clearly audible. I'm not sure if this is bound by the low dynamic > sampling range (8 bit) in combination with big bandwith which means a > lot more noise energy with wide filters. Anyway, gqrx gets greater every > time! There is no audio filter yet (except de-emphasis) so you get pretty much 48 kHz worth of noise, including stereo pilot tone and whatever crap they include in a broadcast FM channel these days. Alex _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
