Yes, a bullet traveling faster than the speed of sound will create a distinct sound. When an object moves through the air, it can create pressure waves, commonly known as sonic booms, as it surpasses the speed of sound (approximately 343 meters per second or 1,125 feet per second at sea level and room temperature).
In the case of a bullet traveling faster than the speed of sound, it generates a shock wave known as a "bullet crack" or "sonic crack." This sound is a result of the bullet's disturbance of the air molecules as it moves faster than the speed at which sound can propagate. The crack is typically heard as a sharp, high-pitched noise that is distinct from the sound of a gunshot.
However, it's important to note that the sound of the bullet crack might not be heard by the shooter or observers close to the firearm. This is because the bullet is moving away from them faster than the speed of sound, and the crack is left behind in its wake. Listeners who are positioned at a distance from the firearm might have a better chance of hearing the bullet crack.