Yamaha S90 ES Owner's Manual page 131

GateTimeRate
[F4] CTL SET (Controller Set)
[SF1] SET1/2 - [SF3] SET5/6
ElementSw
Source
Dest (Destination)
Depth
[F5] LFO (Low Frequency Oscillator)
From these displays, you can make a variety of LFO related settings. As its name suggests, the LFO creates waveforms of a low frequency. These waveforms
can be used to vary the pitch, filter or amplitude to create effects such as vibrato, wah and tremolo.
[SF1] WAVE
Wave
Speed
TempoSync
TempoSpeed
KeyOnReset
RandomSpeed
Determines how much the Gate Time (length) of the Arpeggio notes is offset from the original value. A setting of
100% means the original values are used. Settings below 100% will shorten the gate times of the Arpeggio
notes, whereas settings above 100% will lengthen them.
Settings: 0% ~ 200%
n
The Gate Time cannot be decreased beyond its normal minimum of 1; any values outside that range will automatically
be limited to the minimum.
Since up to six Controller Sets can be assigned to each Voice, three pages (Sets 1/2, Sets 3/4 and Sets 5/6) are
provided. For more information on Controller Sets, see page 60.
Determines whether or not the selected controller affects each individual Element.
Settings: Elements 1 to 4 enabled ("1" to "4") or disabled ("-")
n
This parameter is disabled when the Dest (Destination) described below is set to a parameter unrelated to the Voice
Elements.
Determines which panel controller is to be assigned and used for the selected Set. This controller then is used
to control the parameter set in Destination below.
Settings: PB (Pitch Bend Wheel), MW (Modulation Wheel), AT (After Touch), FC1 (Foot Controller 1), FS (Footswitch),
RB (Ribbon Controller), BC (Breath Controller), AS1 (Control slider ASSIGN 1), AS2 (Control slider ASSIGN 2), FC2 (Foot
Controller2)
n
Keep in mind that unlike the other controllers, the ASSIGN A and B Control slider can each be assigned to one common
function for the entire system of this synthesizer, and not to different functions for each individual voice. Also refer to the
Utility mode (page 165).
Determines the parameter that is controlled by the Source controller (above).
Settings: For a complete list of the available parameters/controls, refer to the separate Data List booklet.
Determines the degree to which the Source controller affects the Destination parameter. For negative values,
the controller operation is reversed; maximum controller settings produce minimum parameter changes.
Settings: -64 ~ 0 ~+63
Determines the LFO Wave.
Settings: tri, tri+, sawup, sawdwn, squ1/4, squ1/3, squ, squ2/3, squ3/4, trpzp, S/H 1, S/H 2, user
Determines the speed of the LFO Wave modulation. Higher values result in faster modulation speeds.
Settings: 0 ~ 63
Determines whether or not the LFO is synchronized to the tempo of the Arpeggio or Sequence Play mode.
Settings: off (not synchronized), on (synchronized)
This parameter is available only when TempoSync above has been set to "on." It allows you to make detailed
note value settings that determine how the LFO pulses in sync with the Arpeggio or sequencer.
Settings: 16th, 8th/3 (eighth-note triplets), 16th. (dotted sixteenth notes), 8th, 4th/3 (quarter-note triplets), 8th. (dotted eighth
notes), 4th (quarter notes), 2nd/3 (half-note triplets), 4th. (dotted quarter notes), 2nd (half notes), whole/3 (whole-note
triplets), 2nd. (dotted half notes), 4th x 4 (quarter-note quadruplets; four quarter notes to the beat), 4th x 5 (quarter-note
quintuplets; five quarter notes to the beat), 4th x 6 (quarter-note sextuplets; six quarter notes to the beat), 4th x 7
(quarter-note septuplets; seven quarter notes to the beat), 4th x 8 (quarter-note octuplets; eight quarter notes to the
beat)
n
The actual length of the note depends on the internal or external MIDI tempo setting.
Determines whether or not the LFO is reset each time a note is pressed. The following three settings are
available.
Settings: off, each-on, 1st-on
off..................... The LFO cycles freely with no key synchronization. Pressing a key starts the LFO wave at whatever phase the
LFO happens to be at that point.
each-on ........... The LFO resets with each note you play and starts a waveform at the phase specified by the Phase parameter
(below).
1st-on .............. The LFO resets with every note you play and starts the waveform at the phase specified by the Phase parameter
(below). However, if you play a second note while the first is being held, the LFO continues cycling according to
the same phase as triggered by the first note. In other words, the LFO only resets if the first note is released
before the second is played.
off
each-on
Time
Key on
Key on
(first note)
Determines the degree to which the LFO speed changes at random. A setting of "0" results in the original
speed. Higher values result in a larger degree of speed change.
Settings: 0 ~ 127
Voice Edit mode Normal Voice Edit
1st-on
Time
Key on Key on
(second note) (first note)
Common Edit
Time
Key on
(second note)
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Owner's Manual