eliminate types. Some voices use very little filter processing at all. Changing the filter settings may not produce a particularly noticeable effect. For detailed filter parameter programming use the VL70-m Expert Editor software (page 25).

17:FilCtrlDpt (VOICE mode only)

• Filter Control Depth

• Settings: -127 … +127

relatively little effect on the sound while higher controller values produce more dramatic changes. Negative curve values have the opposite effect: the sound changes dramatically at low controller values while higher values produce relatively little effect. The “Curve” setting is reflected in the graph at the bottom of the display — the horizontal axis represents the controller value and the vertical axis represents filter cutoff frequency.

Sets the amount of variation produced by the controller assigned to dynamic filter. The higher the value the greater the variation. Positive values cause an increase in filter cutoff frequency in response to higher controller values (e.g. increased breath pressure or higher modulation wheel position), while minus values cause a decrease in filter cutoff frequency in response to higher controller values. The “Depth” setting is reflected in the graph at the bottom of the display — the horizontal axis represents the controller value and the vertical axis represents filter cutoff frequency.

•The effect of the filter may be barely noticeable on some voices. In some cases it may be necessary to lower the cutoff frequency to produce the desired effect.

18:Fil Curve (VOICE mode only)

• Filter Curve

• Settings: -16 … +16

Determines the relationship between the controller value and dynamic filter cutoff frequency. When set to “+00” the relationship is linear. That is, a change in the controller value produces a corresponding change in frequency. As the curve value increases the lower end of the controller range has

Amplitude

19:Amp CC No. (VOICE mode only)

•Amplitude Control Change Number

•Settings: off… 95, AT, VEL, PB

Unlike pressure, “Amplitude” controls the volume of the sound without varying timbre or pitch. The “Amp CC No.” parameter specifies the controller to be used for amplitude control. When set to “off” maximum volume is produced at all times.

•The “AmpCtrlDpt” parameter, below, must be set to an appropriate value (higher than “+01” or lower than “-01”) for amplitude control to have any effect.

20:AmpCtrlDpt (VOICE mode only)

• Amplitude Control Depth

• Settings: -127 … +127

Sets the amount of variation produced by the controller assigned to amplitude. The higher the value the greater the variation. Positive values cause an increase in amplitude in response to higher controller values (e.g. increased breath

56Controllers & Control Editing