Human characters are neither given penalties nor bonuses, as they are established as the norm upon which these subtractions or additions for racial stock are based. Human characters are not limited as to what class of character they can become, nor do they have any maximum limit - other than that intrinsic to the class - of level they can attain within a class. As they are the rule rather than the exception, the basic information given always applies to humans, and racial changes are noted for differences as applicable for non-human or part-human stocks.
Chance Of Hearing Noise: 2 in 20 (10%)