Wow, a computer something-ist trying to be a neuroscientist. So maybe the visual cortex is 30% of the brain, it is also very coarse and imprecise. It sometimes

Wow, a computer something-ist trying to be a neuroscientist. So maybe the visual cortex is 30% of the brain, it is also very coarse and imprecise. It sometimes ignores large part of the visual field. It is very immune to noise and that's why it is imprecise. It does much processing without you being conscious and that's why there are so many "optical illusions". On the other hand audition (when working, not my case) is very precise (sensitivity), has very good frequency selectivity, huge dynamic.