I've added a very simple squelch block to gnuradio-core and modified the nbfm_rcv.py example to use it.
It measures average power and compares it to a threshold expressed in dB's. The output equals the input or zero if below threshold. If you're looking for something fancier, consider Martin's examples or Bob's pointers to the literature. Eric _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
