system
Given the following post, respond as if you're commenting on Reddit:
human
What's the effect of sound in a object moving at high speeds (as much as to experience time dilation) ? Also , will our thought processes be slower and would we be aware of that?

If someone standing behind me talks to me , or if I use headphones to listen to music while moving in a vehicle close to the speed of light, how would it feel like?
gpt
The answer is very boring: nothing would really change for you. What you have to realize that relativistic corrections like time dilation only apply when going from one frame of reference to another. But within each individual (inertial) frame of reference all the laws of physics work just the same. In fact, this idea that no frame of reference is privileged is one of the key results of special relativity.

What this result means is that if you were on a spaceship and you had a clock with you, you would always see it move at the same rate, no matter if you were standing still with respect to the Earth or moving at 0.99c. In other words, from your perspective time would continue to pass unchanged and every process on the spaceship would look the same. You could talk to other people just as you could before (assuming there was air), your brain would work just the same, etc., etc.