26 Feb
2006
26 Feb
'06
3:36 p.m.
On Sun, 2006-02-26 at 02:36 +0100, fons adriaensen wrote:
One actual application is localisation of snipers.
Using an array
of microphones capturing the shockwave of a bullet that passes
nearby, it's possible to work out where it came from. It's used
by the US troops in Iraq.
This is also used in some US cities.
Lee