Varying graph levels

Gordon Palmer

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Thread Starter
Joined
Mar 21, 2019
Posts
24
On Macbook
I was running some subwoofer sweeps ready for a MSO calculation.
I'd done 20 and stopped to do something else.
Coming back the Audio Midi setup on the Mac had lost the connection to my AVR (Arcam)
I reconnected it.
I didn't change any settings in my AVR, MiniDsp or REW and "check levels" sounded about the same as before.
When I ran more sweeps they sounded about the same level as previously but REW graphed them 20db below where they had been previously.
If I change the Measurement level from -30 to -10 it clips when checking levels.
I need the final few sweeps to be the same measurement as all my others for MSO (obviously)
Have I missed a setting change that REW has done to scaling between sweep sessions?
 

John Mulcahy

REW Author
Joined
Apr 3, 2017
Posts
8,027
If the connection was lost because your mac went to sleep the REW audio device data may no longer have been valid and/or may have reset to default devices.
 
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