Fighter pilots don't use sound to communicate, they use radios, and radio waves travel far faster than any plane to date, so there is no trouble communicating.
Only jet fighter planes break sound barrier now.
A fighter jet can be faster than the speed of sound.
As long as the pilot can communicate with Air Traffic Control or other Pilots using the headset (most headsets are on both ears) this is not a problem. If you are sitting in an airplane, you usually only hear the sound of the engine and the communication through your headset.
usually there ears
When pilots get closer to the speed of sound it gets harder for the plane to fly. It could also depend on the how the pilot flees.
The sound of an F22 fighter jet buzz by at just over 2000 miles per hour..... faster than an ak47 being shot. As the jet flys by you the sound from the speed barrier being broken can cause your ear hair to break
Turkeys communicate by gobbling. The sound is pretty funny and they tend to do it on a regular basis to communicate with other turkeys.
By sending out sound
Plenty of people have gone faster than the speed of sound by now. All astrounauts, most fighter pilots, all passengers who ever flew on the Concorde. One guy jumping from a balloon. One or two drivers of jet/rocket cars.
Making ssounds
they can communicate rom far away by howling.
Different fighter planes have different capabilities, but somewhere between Mach 1 (the speed of sound) and Mach 3 (three times the speed of sound) has been the general norm for fighter planes in the last five decades. Fighter-bombers are capable of supersonic speeds above Mach 1, but fighter-interceptors can do about Mach 2.5.