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SPL levels dBA weighting

I take sound pressure reading with a microphone and my data acquisition system records the time data. I want to get the dBA weighted value. I notice that in the order analysis (in the freq domain) package there is a way to get dBA values. Is there a way to obtain dBA values that I have acquired?
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Joe,

I have never seen this done in DIAdem. However if you can come up with the Algorythm to do this you can simply program this into a DIAdem Autosequence.
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