Impact - Kurzweil Flash Play PC4 Musician's Manual

Program Edit Mode
The Amplitude Envelope (AMP ENV) Page
When a control source is selected for the Source field, use the Adjust and Depth fields to set
the range of envelope control. When the control source selected for the Source field is at it's
minimum value, the Adjust amount is applied to the rate of the selected amplitude section.
When the control source selected for the Source field is at any value above it's minimum
value, the Adjust amount is applied to the rate of the selected amplitude section and added to
the control source's current value multiplied by the Depth parameter.

Impact

Impact can boost or cut note volume by up to 24 dB during the first 20 milliseconds of the
attack of an envelope. This feature is an easy way to get more "thump" from your bass and
drum sounds.
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