DSP Functions
The DSP Functions
16-43
ThereÕs more to the High Frequency Stimulator than meets the eye. It works like this: the signal
is run through a high-pass Þlter, then through a distortion function, then through a second high-
pass Þlter. Finally, itÕs mixed with the original signal after passing through the Þnal AMP stage
of the algorithm. The three control-input pages let you adjust the cutoff frequency of the Þrst
high-pass Þlter (F1 FRQ), the amount (drive) of the distortion function (F2 DRV), and the mix
(relative amplitude) of the stimulated signal with the original (F3 AMP).
EditProg:F1|FRQ(HIFRQ|STIM)<>LAYER:1/1||
Coarse:C|4|262HZ||||Src1||:OFF||||||||||
Fine||:0ct||||||||||Depth|:0ct||||||||||
||||||||||||||||||||Src2||:OFF||||||||||
KeyTrk:0ct/key||||||DptCtl:OFF||||||||||
VelTrk:0ct||||||||||MinDpt:0ct||||||||||
Pad|||:0dB||||||||||MaxDpt:0ct||||||||||
<more||F1|FRQ|F2|DRV|F3|AMP|F4|AMP|more>
Parameter Range of Values
Coarse Adjust C -1 16 Hz to G 10 25088 Hz
Fine Adjust ± 100 cents
KEY Tracking ± 250 cents per key
Velocity Tracking ± 10800 cents
Pad 0, 6, 12, 18 dB
Source 1 Control Source list
Source 1 Depth ± 10800 cents
Source 2 Control Source list
Source 2 Depth Control Control Source list
Minimum Depth, Source 2 ± 10800 cents
Maximum Depth, Source 2 ± 10800 cents