I toyed with Yuri's TPC simulation curve and I show you just one result:
Blue line (before filter):
--------------------------
Using Yuri's curve and multiplying it to
suit my needs I added two hits together.
The first peak simulates a highly ionizing track.
Note how high the peak ADC is.
Second peak simulates a MIP (obtained by
dividing the first by 10, moving 11 timebins
to the right and adding up).
Red line (after filter):
-----------------------
You can see the baseline restoration with a minimal
loss of signal!
Not bad.
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BTW, the ALTRO parameters were:
K1 12807
K2 50251
K3 64797
L1 65145
L2 54317
L3 8537
-- Tonko