I did a quick couple google searches and found it harder than expected to find something along the lines of "average human hearing" with examples... so this may be something you'd simply have to take the time to test out yourself... things like you and a friend spreading apart and talking in a normal voice until you couldn't make out what the other was saying, even if you still heard noise... then keep moving until you stop hearing a normal voice all together... then the same thing for a yell
I think anyone in an apartment building could provide ample experience to draw some conclusions about that situation...
similar setups for vision, how far to recognize a company logo on letterhead ( you'd have to use a logo the person was unfamiliar with so that the brain didn't pick up and fill in what the eye couldn't actually see) how far away can you easily read a letter, then how far away can you strain to read it if it's sitting on a table or wall..
then as you did with your physical examples, provide a baseline average human, and stage 1, 2, and 3 upgrades to each... sticking simply with magnification
as I keep writing this I keep coming up with ideas for how to experiment with things like select sound filter upgrades and thermal vision... hmmm... maybe I could pull off these experiments monday and draw up a diagram as above that night....
I think anyone in an apartment building could provide ample experience to draw some conclusions about that situation...
similar setups for vision, how far to recognize a company logo on letterhead ( you'd have to use a logo the person was unfamiliar with so that the brain didn't pick up and fill in what the eye couldn't actually see) how far away can you easily read a letter, then how far away can you strain to read it if it's sitting on a table or wall..
then as you did with your physical examples, provide a baseline average human, and stage 1, 2, and 3 upgrades to each... sticking simply with magnification
as I keep writing this I keep coming up with ideas for how to experiment with things like select sound filter upgrades and thermal vision... hmmm... maybe I could pull off these experiments monday and draw up a diagram as above that night....
try looking up the decibel scale with examples