I'll try to make it through those videos
It did get me thinking though. How gas can a neuron fire? Even if the ear could transmit those frequencies, could the brain process it anyway.
https://aiimpacts.org/rate-of-neuron-firing/
Turns out a neuron can fire every 0.16 seconds on average, that likely varies from person to person. And the sheer amount of neurons in the brain suggests that the brain could process a lot more audio data than we can hear. Was also curious as to the frequency response/sampling rate (or equivalent measurements) of the nerves between your ears and the brain. Quickly got lost in some medical jargon that I don't understand
Again, this is going to vary from person to person and degrade with age (as with everything else). Wondering if there are any easily digestible studies around this