system
Given the following post, respond as if you're commenting on Reddit:
human
Is the perception of sound relative to size?

I was sitting at home watching an ant crawl across my floor.  I happened to be tapping my foot at the time and wondered if that sound, which to me is a basic tap, sounded like a huge boom to this ant.  So I'm trying to figure out if sound, or rather how we perceive it, is a matter proportional to size.  One example would be the ant.  But what if you were to somehow come across a giant...would his footsteps sound the same to you as yours do to a tiny insect.  I am, of course, assuming that tiny insects hear the same way we do, but you get the idea.
gpt
Perception is the trasduction of physical phenomena into an information processor. 

When entities perceive, be they animal or plant, their "perception" is not based on size, but on the organization of their processing. 

you can't "assume" that ants hear the same way that we do, because that implies that ants have the same brain, or something similar. 

I think i went off on a tangent, but 

tl;dr: comparing the perception of a stimulus between entities depends solely on how that stimulus is perceived, and not on anything physical.