OSHA Says you ought to wear ear safety for sounds above 85 decibels. A fuel garden mower is all over 90 decibels. Nonetheless, the Centers for Disease Manage and Prevention (CDC) suggests that steady exposure to sounds above 70 decibels can lead to some Listening to destruction. This Web site https://elliotlbucg.blogsmine.com/32928886/fascination-about-noise-level-measurement-instrument