Dave Smith Instruments Evolver - Page 32

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Frequency:
0…150, sync – Sets the LFO frequency. Range 0–150 for unsynced
LFO; speed ranges from slow (30 seconds) to very fast – at 90 (8 HZ, C-2) and above
the speed steps in semitones, up to 150 (261 Hz, middle C).
Note
: Some of the analog functions may not respond well to the fastest LFO
speeds, due to speed limitations of the control voltages; but they will certainly
generate some interesting sounds.
Above 150, the sync speeds as follows:
Display Timing Sync
32 Steps
Sequence speed divided by 32; i.e. one LFO cycle
takes 32 steps
16 Steps
Sequence speed divided by 16
8 Steps
Sequence speed divided by 8
4 Steps
Sequence speed divided by 4
2 Steps
Sequence speed divided by 2
1 Step
One cycle per step
1/2 Step
Two cycles per step
1/4 Step
Four cycles per step
1/8 Step
Eight cycles per step
1/16Step
Sixteen cycles per step
Shape:
see table – Selects the LFO waveshape:
Display LFO Shape
Triangle
Triangle
Rev Saw
Reverse Sawtooth
Sawtooth
Sawtooth
Square
Square Wave
Random
Random – changes once per cycle for
sample-and-hold effects
Amount:
0…100 – Sets the amount of LFO routed to the destination.
Key Sync:
When this switch is enabled (lit) the Poly Evolver re-starts the LFO each
time a new note is played (Key Sync). Each LFO can be set independently.
Destination:
see table – see the Modulation Destination table on page 41 for a list of
possible destinations.