Quote:
Originally posted by kach22i
I'm wondering if the Navy took into account the temperature of the water and how that affects it's natural resonate frequency, found a way to ride this and bent a few rules along the way.
Maybe they just used UFO's.
I did not read all the papers linked to, will have to do this later.
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Trust me, the various acoustic environments in the world's oceans and seas and the effects of temperature, salinity, depth, etc. is taken into account. Again, the sub guys live there and are better qualified...all I can say is that the chess match played out above, on and below the water is a facinating 3-D game and the sub bubbas rule it.
One last thing: I have listened to whales sing on my passive sensors, very beautiful and eerie.