(BR1 + LP2) filter curves
42
LP2 MODE
A -BAND-REJECT 1-pole FILTER cutoff
BR1 MODE
MIX
A B
B - LOW-PASS 2-pole FILTER cutoff
out
freq.
SERIAL - B OUT
out
freq.
out
freq.
out
freq.
out
freq.
out
freq.
out
freq.
out
freq.
out
freq.
A B A B
A B
A B A B
A B
A B
A B
filter CUTOFF SHIFT
filter BANDWIDTH
