How to calculate the Time Weighted Average TWA for Noise Exposure Level for an eight hour workshift

[@titobron3667]

Thank you for sharing this video

[@TheOpenEducator]

My pleasure

[@treaulson3352]

yeah why wouldn't you just multiply the decibels by the hours then add them together and divide i did that and got a different answer my answer was 90.625

[@amjadparvezawan9342]

What meant by D?

[@TheOpenEducator]

Dose
More: www.theopeneducator.com/ergonomics
www.theopeneducator.com/ergonomics#h.p_9kF7pLOUvPVS

[@kylevalentine5431]

For some reason the devil dont want me to learn

[@adamrecon]

That did not even remotely make sense.

[@TheOpenEducator]

We have some more videos with references here www.theopeneducator.com/ergonomics.