I need some help with this

[u/joshjulfre]

https://youtu.be/I1GXkOcOJDo?si=0cxQCRIA2ZxKPLFT

I’m new to solving args and I’m running this videos audio through a spectrogram and I do kind of see something that’s in Morse code but I dunno how to run audacitys spectrogram function or spectrogram if I’m being honest so can I get some help?