Would a hair dryer at close range produce 85 decibels?

Mar 9, 2017 ... ... 85 decibels during an eight-hour shift. For each five decibel level increase above 85 decibels, the maximum exposure time should be cut in half. Jul 30, 2024 ... Researchers have discovered that extended or repeated noise exposure to levels of 85 decibels or above can cause permanent hearing loss. Employee noise exposures equal or exceed an 8-hour time-weighted average sound level (TWA) of 85 decibels measured on the A scale (slow response) or, ... OSHA requires employers to implement a hearing conservation program when noise exposure is at or above 85 decibels averaged over 8 working hours. Note: dBA = Decibels, A weighted. Decibel Level Comparison Chart ... 85. Telephone dial tone. 80. Chamber music, in a small auditorium. 75-85. Vacuum ... Visual Defense is a revolutionary protective coating designed to safeguard your signage and graphics. It offers superior protection against a wide range of ... 85 - 114dB. French horn. 90 - 106dB. Trombone. 85 - 114dB. Tympani & bass drum ... Statistics for the Decibel (Loudness) Comparison Chart were taken from a study ... ... 85 decibels measured on the A-scale (slow response) or, equivalently, a dose of fifty percent. For purposes of the hearing conservation program, employee ... of a property with residential zoning & use: Sound equipment may be operated up to 85 decibels or up to 70 decibels at a restaurant general (51% food sales) ... 85 decibels is a high noise level on the decibel scale. It is 15 times more intense than the 70-decibel level considered by the World Health Organization (WHO) ...