If you were traveling at the speed of sound (approximately 343 meters per second or 1,235 kilometers per hour in dry air at sea level), you would not perceive everything happening around you in slow motion.
The speed of sound refers to the speed at which sound waves propagate through a medium, such as air. When you travel at this speed, you would be moving at the same speed as the sound waves you generate. As a result, the sound waves you produce would not have a chance to move away from you, leading to a compression of the sound waves in front of you.
However, in terms of visual perception, you would experience the world around you at normal speed, assuming the conditions are not altered due to relativistic effects (which would require speeds much closer to the speed of light). Your visual perception is not directly affected by the speed of sound.
It's important to note that traveling at the speed of sound is not currently achievable by humans in normal conditions, as it would require traveling faster than the speed of sound in the surrounding medium, which poses significant technical and physical challenges.