Question

what factors does a safe level of noise depends​

Answer 1

Answer:

A so-called safe level of noise depends on the volume and how long you are exposed to it. In most countries, the standards usually refer to 85 dBA but often do not give an exact indication of the duration apart from referring to a “daily level”. Most international standards refer to 85 dBA over an eight-hour work day.

Answer 2

Answer:

A so-called safe level of noise depends on the volume and how long you are exposed to it. In most countries, the standards usually refer to 85 dBA but often do not give an exact indication of the duration apart from referring to a “daily level”. Most international standards refer to 85 dBA over an eight-hour work day.