User Manual

Part Parameters
17
1-2-4 Filter Type
LPF (Low-Pass Filter) This is a Filter Type that only passes signals below the Cutoff Frequency.
The sound can be brightened by raising the Cutoff Frequency of the filter.
On the other hand, the sound can be darkened (muffled) by lowering the
Cutoff Frequency of the filter. You can produce a distinctive “peaky” sound
by raising the Resonance to boost the signal level in the area of the Cutoff
Frequency.
This Filter Type is very popular and useful for producing classic
synthesizer sounds.
Figure 12: Low-Pass Filter
A: Cutoff Frequency
B: Resonance
C: Frequencies that are “passed” by the filter
X: Frequency (Pitch)
Y: Level
LPF24D A dynamic -24 dB/oct Low-Pass Filter with a characteristic digital sound.
Compared to the LPF24A type, this filter can produce a more pronounced
Resonance effect.
Figure 13: LPF24D
A: Resonance
B: Frequencies that are “passed” by the filter
CA
B
X
A
X
Y
Y
A
B