Question: Is it really possible for submarines and other naval vessels some distance away to hear the music coming from someone's headphones, as in the story the COB tells? I know water channels sound quite well, but this seems a stretch to me.
JC Fernandez
2nd Oct 2007
Answer: He was using the sub to play the music into the water, but listening to it through the headphones. So the sound emanated from the sub, not his headphones. Sub sonar is quite sensitive and if close enough sound can be heard through the hull.
JC Fernandez