Lwa to dB(A)
I am trying to convert Lwa to dB(A) and am having a hard time finding some resources.Attached is a picture but essentially I am trying to understand the db(A) level of air leaving ventilation duct.
https://www.avforums.com/data/attachments/1151/1151585-375c5e84106c9b6e063917839720ca80.jpg
I have some air volume numbers and a Lwa estimation, I am trying to figure out what these infact would be in dB(A) @ 1m away.
Any one have advice?
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