Yes
they will. But you won’t.
How
do you figure that?
Because
the bullet travels faster than sound. It will be in your brain before
you can hear it. To hear it you will need a frontal lobe and things
with names like colliculus and temporal gyrus and you won’t
have them anymore. They’ll just be soup.
I
think he is right. The speed of sound is about 340 m/s. So if you are
about 700 metres
away from a shooting gun, you should heard the shot two seconds later. The bullet reaches you before its sound, if it´s
supersonic. This is something that sound technicians must keep in
mind.This video explains it very well: