Yamaha AN1x Owner's Manual page 65

V CF Cutoff
The VCF Cuto ff setting determines the cuto ff frequency
o f the VCF . The value set here is related to the assig ned
VCF T ype in the MIX/ VCF parameter g ro up (see pag e
6 7 ).
Fo r example, when the filter type is set to L o w Pass
Filter, the lo wer frequencies are passed while hig her
frequencies are cut o ff. T urning the kno b to the rig ht
increases the VCF Cuto ff frequency, as sho wn in the
g raph belo w.
Range passed
Cutoff frequency
VCF Type = Low Pass Filter
Settings:
0 ~ 1 2 7
Re sona nce
The Reso nance setting determines the amo unt o f
reso nance bo o st, o r emphasis o f harmo nics near the
cuto ff frequency. T urning the kno b to the rig ht pro duces
a hig her reso nant peak (pro ducing sharper hig h to nes),
while turning it to the left pro duces a relatively flat
respo nse. A setting o f " 0 " applies no reso nance.
Level
Cutoff frequency
Settings:
-1 2 ~ 0 ~ +1 0 2
Cutoff range
Frequency
102
64
0
-12
Frequency
65
FEG De pth
The FEG Depth setting determines the rang e o f
mo vement o f the cuto ff frequency. T urning the kno b to
the rig ht increases the FEG Depth. N eg ative values
reverse the shape o f the envelo pe. W hen no t using the
FEG , set the value to " 0 " .
Level
Cutoff
frequency
Settings:
-1 2 8 ~ +1 2 7
Ve l Se ns
(Velocity Sensitivity)
The Velo city Sensitivity setting determines ho w the VCF
respo nds to velo city, o r keybo ard playing streng th.
T urning the kno b to the rig ht increases dynamic rang e
acco rding to ho w hard yo u strike the keys, and turning
it to the left pro duces the o ppo site effect (i.e., a lig hter
to uch increases the dynamic rang e and a heavier to uch
decreases it). A setting o f " 0 " creates no chang e in
dynamic rang e by playing streng th.
Settings:
-6 4 ~ 0 ~ +6 3
Time