Quote:
Originally Posted by stellaferox
Historically the ASDIC signal couldn't get a ping shallower than 40 deg to the surface.
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Where are you getting that from?
See also page 16 here:
https://acoustics.ac.uk/wp-content/u...nn_History.pdf
Last edited by AKD; 07-20-20 at 05:06 PM.
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