The decibels above which auditory fatigue occurs is
A daily exposure up to 85db is about the limit people can tolerate without substantial damage to their hearing.Auditory fatigue: It appears in the 90dB region and greatest at 400Hz. It may be associated with side effects such as whistling and buzzing in the ears.Park 23e pg: 742
60 db
70 db
85 db
140 db
Environment and health