Controller: Cutoff Modulation; Controller: Cutoff Frequency Control - Yamaha SY55 Product Manual

Summary: Assigns a controller to, and sets the
maximum depth of filter cutoff modulation ap-
plied by the LFO.
Settings:
CTL# (Control Number) Parameter: 0 ... 120,
AT
RNG (Range) Parameter: 0 ... 127
Procedure: Use the
"CTL#" or "RNG" parameter, then use the
[DATA ENTRY] control, [-1/NO] and [+1/YES]
keys, or numeric and [ENTER] keys to set the
selected parameter as required.
Details: The "CTL#" parameter corresponds to
MIDI control numbers. Standard controller as-
signments are noted in the upper right-hand cor-
ner of the display:

CONTROLLER: CUTOFF FREQUENCY CONTROL

Summary: Assigns a controller to, and sets the
range of cutoff frequency control.
Settings:
CTL# (Control Number) Parameter: 0 ... 120,
AT
RNG (Range) Parameter: 0 ... 127
Procedure: Use the
"CTL#" or "RNG" parameter, then use the
[DATA ENTRY] control, [-1/NO] and [+1/YES]
keys, or numeric and [ENTER] keys to set the
selected parameter as required.
Details: The "CTL#" parameter corresponds to
MIDI control numbers. Standard controller as-
signments arc noted in the upper right-hand cor-
ner of the display:

CONTROLLER: CUTOFF MODULATION

and keys to select the
and keys to select the
Set the CTL# parameter to the number of the
controller with which you intend to control this
function.
The RNG parameter can be set to a value
between 0 and 127. A setting of "0" produces no
change when the assigned controller is operated,
while a setting of "127" produces the maximum
possible change.
If you assign a foot controller (CTL# 4) to
cutoff modulation, for example, pressing for-
ward on the foot controller pedal increases the
depth of the cutoff modulation. Please note that
the cutoff modulation sensitivity parameter de-
scribed on page 77 must be set to an appropriate
value before cutoff modulation will function.
Refer to: "FILTER: RESONANCE/VELOCITY
SENSITIVITY/MODULATION
ITY," page 77.
Set the CTL# parameter to the number of the
controller with which you intend to control this
function.
The RNG parameter can be set to a value
between 0 and 127. A setting of "0" produces no
change when the assigned controller is operated,
while a setting of "127" produces the maximum
possible change.
If you assign a [DATA ENTRY] controller
(CTL# 6) to cutoff frequency control, for ex-
ample, higher [DATA ENTRY] controller settings
will result in higher cutoff frequencies. You
could assign a foot controller to cutoff frequency
control to create wah-wah pedal type effects.
Refer to: "FILTER: RESONANCE/VELOCITY
SENSITIVITY/MODULATION SENSITIV-
ITY," page 77.
VOICE EDIT MODE
JOB 34
SENSITIV-
JOB 35
83