Hello sreeraj, I am checking those examples, thanks. Can you elaborate with what you mean with math manipulations?? Even if I am using tagged_file_sink can I interpret what is generated as if they were audio wav files?
Thank you. 2015-01-04 4:43 GMT-07:00 sreeraj r <rsree...@gmail.com>: > On Sat, Jan 3, 2015 at 8:39 PM, Luis Colunga <lccolung...@gmail.com> wrote: >> >> Hi Dan, >> >> Thanks for the response, but it seems like burst tagger would not work >> in this case because I am working with audio. What I want is when >> power squelch is triggered demod a NFM signal and then save it to a >> wav file with the time power squelch was triggered. > > > You can try keeping power squelch's gate to false (so that you will get zero > samples) and then use it as a trigger for "burst_tagger" after doing some > math manipulations. This along with a "tagged_file_sink" should work. > > Please look into "gnuradio/examples/tags" for examples. > > Sreeraj > >> >> >> Thanks >> >> 2015-01-02 16:12 GMT-07:00 Dan CaJacob <dan.caja...@gmail.com>: >> > Hi Luis, >> > >> > I am pretty certain there is a block in mainline GR to do this with >> > tagging. >> > Burst tagger maybe? The tags define the burst boundaries and a >> > timestamp is >> > recorded as well. >> > >> > On Jan 2, 2015 5:46 PM, "Luis Colunga" <lccolung...@gmail.com> wrote: >> >> >> >> Hello, >> >> >> >> I have a Python handcoded block in which I want every time that power >> >> squelch is triggered, grab the actual time and then use that filename >> >> to write a wav file with a decoded stream. >> >> >> >> What would be a good approach? I tried using variables but I see they >> >> don't update at runtime and I am not sure if you are able to change >> >> the wav sink name on runtime and just expect it to work or if it >> >> neccesary to do something else there. >> >> >> >> Thanks. >> >> >> >> _______________________________________________ >> >> Discuss-gnuradio mailing list >> >> Discuss-gnuradio@gnu.org >> >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >> >> _______________________________________________ >> Discuss-gnuradio mailing list >> Discuss-gnuradio@gnu.org >> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > > > -- > Regards > Sreeraj Rajendran > http://radioninja.in/ _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org https://lists.gnu.org/mailman/listinfo/discuss-gnuradio