systems and signals 101

You are both wrong. Now, I could just tell you why, but where would the fun be in that

Tenson, time for you to try an experiment... Hook ETF up to your DEQ and set up a single parametric EQ with Freq 100 BW 1/10th GAIN -10db. Do a low freq measurement with ETF.

Now, look at the low frequency cumulative spectral decay

What does this tell you?

[I'll assign more homework tomorrow]