Kenton Pro-4 - Manual (Page 15)

15
LOW FREQUENCY OSCILLATORS
THERE ARE FOUR INDEPENDENT LFOs, 1 to 4 (where x is the LFO number)
LFO > x SPEED = (1 to 100, default: 1=91 2=81 3=71 4=61)
- sets the speed of the LFO
LFO > x WAVETABLE # (1 to 9, default: 1=1 2=2 3=3 4=4)
- sets the wave shape for the LFO
1,
Triangle 2, Sawtooth up
3, Sawtooth down 4, Square
5,
PulseWidth 10% 6, PulseWidth 20%
7,1
PulseWidth 30% 8, PulseWidth 40%
9, Sample + Hold
(random depth)
LFO > x MIDI SYNC (off, 1 to 96, default: off)
- allows the LFO waveform to be synchronised to MIDI clock, with a variable divide ratio. The LFO
waveform will automatically adjust its length so that it will start at the beginning of a bar, and last for what
ever musical time it is set for (see below for divide ratios).
If set to 1, there will be 1 cycle of the LFO for every 1 MIDI clock. (i.e. 24 cycles per quarter note)
If set to 24, there will be 1 cycle of the LFO for every 24 MIDI clocks. (i.e. 1 cycle of the LFO per quarter
note)
Note; MIDI sends 24 clocks per quarter note.
Below is a table of values you can set the divide ratio to to obtain LFO cycles of various musical lengths:
Note
type; Divide ratio;
Semibreve
96
Minim 48
Crotchets 24
Crotchet triplets 16
Quavers 12
Quaver triplets 8
Semiquavers 6
Semiquaver triplets 4
Demisemiquavers 3
Demisemiquaver triplets 2
SYNC SETTINGS