I am however struggling to find a very simple Linux command line application that will just receive and demodulate an FM signal and pipe the results to the sound card. (There will be no graphical interface in the intended application.) In the RTL world, "rtl_fm" is such an application, e.g.
Code: Select all
rtl_fm -f 102.7e6 -M wbfm -s 200000 -r 48000 - | aplay -r 48000 -f S16_LE
While I suppose I could code such an app with GNU Radio, I was hoping someone has already created one...suggestions?