Kurzweil K2500 - PERFORMANCE GUIDE REV F PART NUMBER 910251 CHAP 14 - Two-pole Lowpass Filter, +12 dB Resonance (LP2 RES)

DSP Functions
Filters
14-10
Two-pole Lowpass Filter, +12 dB Resonance (LP2RES)
This is similar to LOPAS2; the only difference is that its resonance is fixed at +12 dB.
Four-pole Lowpass Filter with Separation (4POLE LOPASS W/ SEP)
-80
-70
-60
-50
-40
-30
-20
-10
0
10
20
10 100 1000 10000 100000
Frequency in Hertz
Amplitude in dB
Resonance = 12 dB
cutoff frequency
from C 4 to C 10
C 5
C10
-80
-70
-60
-50
-40
-30
-20
-10
0
10 100 1000 10000 100000
Frequency in Hertz
Resonance = 12 dB;
separation = 0;
cutoff frequency from C 5 to C 10
Amplitude in dB
C 5 C 10