Radio/Gnuradio/Frequencies of Interest

In order to analyze and decode a signal, we need to be able to narrow in on the frequency of interest first. Let's walk through a gnuradio flowchart that will allow us to do that.

Using Prior Work

As with the Gnuradio/Wav to Waterfall flowchart, we're extracting sound data from a wav file, so we'll use the flowchart covered in that page as a starting point.