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Negative dB levels for some wall mounted sources
PostForum: EASE Evac   Posted: Wed Jun 20, 2018 1:57 pm   Subject: Negative dB levels for some wall mounted sources
chelton
 
Replies: 1
Views: 13149




I am getting a negative dB calc when I place a wall mounted source in instances where I have only one speaker or horn in a room. Why is this happening? It is affecting the average dB and the Std Dev.
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