Verify

When a filter is both in PassiveFilter and in real life, the results can be compared in 'compare'

First import a measurement file with filter. Then chose SPL or Imp and hit 'compare'.

Often you need to measure with and without filter in excact the same position to have a valid comparition.

Then the files in import is changed with the new measurements without filter and compare is done again.

Excpect a difference of half a dB because of Component tolerances, loss and unlinearity.