When I measured Peak EQ bandwith in sigmastudio 3.11, I got a result as shown below.
The real bandwidth measured is not identical to the bandwidth calculated.
Is it a bug of peak EQ module packaged in sigmastudion 3.11?
I tested a similar response simulation with SigmaStudio 3.11 and got the results pictured below. Perhaps the limited resolution of the graph (not enough horizontal divisions, especially above 1 KHz) is causing the discrepancy.
Retrieving data ...