Theory, execution and actual construction of a 'Bullet-Shot Location' like system Answered
How could it be done? I have revised a version using only two microphones that once one of the microphones 'hear' the sound, a timer will start and will stop once the next microphone 'hears' it.
This would essentially enable you to draw a line straight down the middle of the gun. It would also allow for tracking the location in real-time.
How could you physically build it for a cheap set-up.
I'll upload a couple of diagrams some time.