Exposure to noise above ----- cause permanent hearing loss
Repeated or continuous exposure to noise around 100 decibels may result in a permanent hearing loss. In this, the inner ear damage may vary from minor changes in the hair cell endings to complete destruction of the organs of coi.Exposure to noise above 160dB may rupture the tympanic membrane and cause permanent hearing lossPark 23e pg: 742
85 db
90 db
100 db
160 db
Environment and health