Crossfade Amount; Cross-Switch Point; Primary Filter Type - E-Mu Vintage Keys Operation Manual

• Crossfade Amount

The crossfade amount parameter determines the range over which
crossfading will occur. Crossfade amount is variable from 000 to 255.
The larger the value, the more modulation will be required to effect a
complete crossfade.

• Cross-switch Point

The cross-switch point determines the point at which cross-switching
will occur when key position or velocity is controlling cross-switch.
Velocity

• Primary Filter Type

A lowpass filter allows only the low frequencies to pass (lowpass). A
lowpass filter can be used to simulate many natural sounds since it is
common for the high frequencies to die away as a sound decays. The
filter for the primary instrument can be either a 2-pole lowpass filter, a
4-pole lowpass filter, or it can be turned Off. A 2-pole filter attenuates
frequencies above the cutoff frequency at 12 dB per octave. A 4-pole
filter attenuates frequencies above the cutoff at 24 dB per octave. (A 4-
pole filter has a stronger filtering action.)
Cutoff Frequency
100
80
Output of Filter
60
40
20
40 80 160 360 720
Frequency
XFADE AMOUNT
128
SWITCH POINT
064 c#2
FILTER TYPE pri
2 Pole Lowpass
...
1440 2880
Key
4-pole 2-pole
Lowpass Lowpass
Frequency
Chapter 5: Edit Menu
EDIT MENU
To enable the cross-switch
function, you must assign
Crossfade to a modulation
source in the Realtime or
Velocity Modulation screen.
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