Question: is 20 hearing loss bad?
Answer: Degrees of Hearing Impairment Normal hearing is in the range of 0 to 20 decibels. People with normal hearing are able to make out sounds as faint as human breathing, which measures about 10 decibels. Mild hearing loss ranges from 21 to 40 decibels. Moderate hearing loss ranges from 41 to 55 decibels.