Yamaha MU100 Owner's Manual page 98

LPF Cutoff Frequency (LPF Cutoff)
Range: –64 — +63
This determines the cutoff frequency of
the low pass filter (LPF). The LPF filters
out frequencies higher than the cutoff
point and "passes" the lower frequencies.
Lower cutoff values create a deeper, more
rounded tone, while higher values create
a brighter tone.
Level
These frequencies
are "passed" or let
through.
LPF Resonance (LPF Reso)
Range: –64 — +63
This determines the amount of filter reso-
nance or emphasis of the LPF Cutoff Fre-
quency above. Higher values make the
filter effect more pronounced and stron-
ger, creating a resonant peak around the
cutoff frequency.
Level
These frequencies are
"cut" or filtered out.
Frequency
LPF Cutoff Frequency
setting
Resonance
Frequency
LPF Cutoff Frequency setting
Multi Mode
HPF Cutoff Frequency (HPF Cutoff)
Range: –64 — +63
This determines the cutoff frequency of the
high pass filter (HPF). The HPF filters out
frequencies lower than the cutoff point and
"passes" the higher frequencies. Lower cut-
off values preserve the fundamental and
lower overtones of the sound, while higher
values create a thinner, brighter tone.
Level
These frequencies
are "cut" or
filtered out.
Multi Edit Mode
These frequencies are
"passed" or let through.
Frequency
HPF Cutoff Frequency
setting
101