1) Find the frequency. I am using GQRX
2) Use rtl_fm and dsd as I demonstrate on the screencast.
Most of the tutorials on SDR are using GUI tools such as SDR#. Here, I am demonstrasting how to decode DSD on command line. The gui tool; GQRX is only of scanning and find the frequency.
Software and tools.
Slackware64 GNU/Linux on MacBook Pro 15″ (mid-2010)
NOOELEC brand DVB-T dongle.