Definitely NOT underwater. I am looking at an APP to essentially bounce
sonic waves through/off materials -- probably in the 20 - 5000 Hz range.
On Fri, Jul 20, 2012 at 1:42 PM, bob b...@coolfone.comze.com wrote:
Do you want underwater sonar or above water sonar (like what bats use)?
On
I was/am planning to simply use the speaker and mic for sound doppler
spectral analysis of solid non-dense objects. Being an Engineer, I would
imagine that real time capturing of the reflected sonic waves might be an
issue when compared to the initial sent ping signals. Hence, in a
nut-shell, my
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