Kurzweil K2500 - PERFORMANCE GUIDE REV F PART NUMBER 910252 CHAP... User manual

DSP Algorithms
7-1
Chapter 7
DSP Algorithms
Algorithm|1||||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||||||||||||
errR®rrterrR®rrrrrrR®rrrrrrR®rrterrR®rrt|
d||||||gk||||||||||||||||||||||gk||||||gh
cvvvvvvbcvvvvvvvvvvvvvvvvvvvvvvbcvvvvvvb|
PITCH HIFREQ STIMULATOR
PARAMETRIC EQ
STEEP RESONANT BASS
4POLE LOPASS W/SEP
4POLE HIPASS W/SEP
TWIN PEAKS BANDPASS
DOUBLE NOTCH W/SEP
NONE
AMP
Algorithm|2||||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||||||||||||
errR®rrterrR®rrrrrrR®rrterrR®rrtYrrR®rrty
d||||||gk||||||||||||||gk||||||G;||||||GH
cvvvvvvbcvvvvvvvvvvvvvvbcvvvvvvbNvvvvvvbn
PITCH
2POLE LOWPASS
BANDPASS FILT
NOTCH FILTER
2POLE ALLPASS
NONE
AMPPANNER
PARA BASS
PARA TREBLE
PARA MID
2PARAM SHAPER
Algorithm|3||||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||||||||||||
errR®rrterrR®rrrrrrR®rrtyrrR®rrrrrrR®rrty
d||||||jk||||||||||||||u:||||||||||||||GH
cvvvvvvm,..............M/vvvvvvvvvvvvvvbn
PITCH
2POLE LOWPASS
BANDPASS FILT
NOTCH FILTER
2POLE ALLPASS
NONE
BAL AMP
AMP U AMP L2PARAM SHAPER
Algorithm|4||||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||||||||||||
errR®rrterrR®rrrrrrR®rrterrR®rrterrR®rrt|
d||||||gk||||||||||||||gk||||||gk||||||gh
cvvvvvvbcvvvvvvvvvvvvvvbcvvvvvvbcvvvvvvb|
PITCH AMP
LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
SW+DST
NONE
2POLE LOWPASS
BANDPASS FILT
NOTCH FILTER
2POLE ALLPASS
NONE
PARA BASS
PARA TREBLE
PARA MID
2PARAM SHAPER LPCLIP
SINE+
NOISE+

DSP Algorithms
7-2
Algorithm|5||||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||||||||||||
errR®rrterrR®rrrrrrR®rrterrR®rrterrR®rrt|
d||||||gk||||||||||||||gk||||||gk||||||gh
cvvvvvvbcvvvvvvvvvvvvvvbcvvvvvvbcvvvvvvb|
2POLE LOWPASS
BANDPASS FILT
NOTCH FILTER
2POLE ALLPASS
PARA BASS
PARA TREBLE
PARA MID
NONE
PITCH AMP
BAND2
NOTCH2
LOPAS2
HIPAS2
LPGATE
NONE
2PARAM SHAPER
SHAPE2
LP2RES
Algorithm|6||||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||||||||||||
errR®rrterrR®rrrrrrR®rrterrR®rrtYrrR®rrt|
d||||||jk||||||||||||||gk||||||u:||||||gh
cvvvvvvm,..............M,......M/vvvvvvb|
PITCH
2POLE LOWPASS
BANDPASS FILT
NOTCH FILTER
2POLE ALLPASS
NONE
LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
x AMP
+ AMP
! AMP
2PARAM SHAPER LPCLIP
SINE+
NOISE+
Algorithm|7||||||||||||||||||||||||||||||
|||||||||||||||||||||||5rrrrrrrr6||||||||
errR®rrterrR®rrrrrrR®rrTerrR®rrt7rrR®rrt|
d||||||jk||||||||||||||u?||||||i;||||||gh
cvvvvvvm,..............M/vvvvvvbNvvvvvvb|
PITCH
2POLE LOWPASS
BANDPASS FILT
NOTCH FILTER
2POLE ALLPASS
NONE
LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SINE
LF SIN
SW+SHP
SAW+
SW+DST
NONE
x AMP
+ AMP
2PARAM SHAPER LPCLIP
SINE+
NOISE+ ! AMP
Algorithm|8||||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||||||||||||
errR®rrterrR®rrterrR®rrterrR®rrterrR®rrt|
d||||||gk||||||gk||||||gk||||||gk||||||gh
cvvvvvvbcvvvvvvbcvvvvvvbcvvvvvvbcvvvvvvb|
PITCH LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
PWM
SINE
LF SIN
SW+SHP
SAW+
SAW
LF SAW
SQUARE
LF SQR
WRAP
NONE
LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
WRAP
NONE
LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
SW+DST
NONE
AMPLPCLIP
SINE+
NOISE+

DSP Algorithms
7-3
Algorithm|10|||||||||||||||||||||||||||||
|||||||||||||||5rrrrrrrr6||||||||||||||||
errR®rrterrR®rrTerrR®rrt7rrR®rrtYrrR®rrt|
d||||||jk||||||u?||||||JU||||||u:||||||gh
cvvvvvvm,......M/vvvvvvm,......M/vvvvvvb|
PITCH LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
PWM
SINE
LF SIN
SAW
LF SAW
SQUARE
LF SQR
WRAP
LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
SINE
LF SIN
SAW
LF SAW
SQUARE
LF SQR
WRAP
LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
SW+DST
x AMP
+ AMP
LPCLIP
SINE+
NOISE+ ! AMP
Algorithm|9||||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||||||||||||
errR®rrterrR®rrterrR®rrterrR®rrterrR®rrt|
d||||||gk||||||gk||||||gk||||||gk||||||gh
cvvvvvvbcvvvvvvbcvvvvvvbcvvvvvvbcvvvvvvb|
PITCH AMPLOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
PWM
SINE
LF SIN
SAW
LF SAW
SQUARE
LF SQR
WRAP
LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
WRAP
BAND2
NOTCH2
LOPAS2
HIPAS2
LPGATE
NONE
LP2RES
SHAPE2

DSP Algorithms
7-4
Algorithm|11|||||||||||||||||||||||||||||
|||||||||||||||5rrrrrrrr6||||||||||||||||
errR®rrterrR®rrTerrR®rrt7rrR®rrtYrrR®rrt|
d||||||gk||||||fk||||||jU||||||u:||||||gh
cvvvvvvbcvvvvvvbcvvvvvvm,......M/vvvvvvb|
LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
PWM
SINE
LF SIN
SAW
LF SAW
SQUARE
LF SQR
WRAP
LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
SINE
LF SIN
SAW
LF SAW
SQUARE
LF SQR
WRAP
PITCH
LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SINE
LF SIN
SW+SHP
SAW+
NONE
SW+DST
x AMP
+ AMP
LPCLIP
SINE+
NOISE+ ! AMP
Algorithm|12|||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||||||||||||
errR®rrterrR®rrterrR®rrterrR®rrtYrrR®rrt|
d||||||gk||||||jk||||||gk||||||u:||||||gh
cvvvvvvbcvvvvvvm,......M,......M/vvvvvvb|
PITCH LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
PWM
SINE
LF SIN
SAW
LF SAW
SQUARE
LF SQR
WRAP
LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
PWM
SINE
LF SIN
SAW
LF SAW
SQUARE
LF SQR
WRAP
LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
SW+DST
x AMP
+ AMP
! AMP
LPCLIP
SINE+
NOISE+

DSP Algorithms
7-5
Algorithm|13|||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||||||||||||
errR®rrterrR®rrterrR®rrterrR®rrtYrrR®rrty
d||||||gk||||||gk||||||gk||||||G;||||||GH
cvvvvvvbcvvvvvvbcvvvvvvbcvvvvvvbNvvvvvvbn
PITCH AMPPANNERLOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
SINE
LF SIN
PWM
SAW
LF SAW
SQUARE
LF SQR
WRAP
LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
WRAP
Algorithm|14|||||||||||||||||||||||||||||
|||||||||||||||5rrrrrrrr6||||||||||||||||
errR®rrterrR®rrTerrR®rrt7rrR®rrrrrrR®rrty
d||||||jk||||||u?||||||i;||||||||||||||GH
cvvvvvvm,......M/vvvvvvbNvvvvvvvvvvvvvvbn
AMP U AMP L
BAL AMP
PITCH LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
SINE
LF SIN
SAW
LF SAW
SQUARE
LF SQR
WRAP
LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
SINE
LF SIN
SAW
LF SAW
SQUARE
LF SQR
WRAP

DSP Algorithms
7-6
Algorithm|15|||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||||||||||||
errR®rrterrR®rrterrR®rrtYrrR®rrrrrrR®rrty
d||||||gk||||||jk||||||u:||||||||||||||GH
cvvvvvvbcvvvvvvm,......M/vvvvvvvvvvvvvvbn
PITCH LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
SINE
LF SIN
PWM
SAW
LF SAW
SQUARE
LF SQR
WRAP
LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
SINE
LF SIN
SAW
LF SAW
SQUARE
LF SQR
WRAP
AMP U AMP L
BAL AMP
Algorithm|16|||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||||||||||||
errR®rrterrR®rrterrR®rrrrrrR®rrterrR®rrt|
d||||||gk||||||gk||||||||||||||gk||||||gh
cvvvvvvbcvvvvvvbcvvvvvvvvvvvvvvbcvvvvvvb|
PARA BASS
PARA TREBLE
NONE
PITCH LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
SINE
LF SIN
SAW
LF SAW
SQUARE
LF SQR
WRAP
AMP

DSP Algorithms
7-7
Algorithm|17|||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||||||||||||
errR®rrterrR®rrterrR®rrrrrrR®rrterrR®rrt|
d||||||gk||||||gk||||||||||||||gk||||||gh
cvvvvvvbcvvvvvvbcvvvvvvvvvvvvvvbcvvvvvvb|
PITCH AMPLOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
SINE
LF SIN
PWM
SAW
LF SAW
SQUARE
LF SQR
WRAP
AMP MOD OSC
SHAPE MOD OSC
NONE
Algorithm|18|||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||||||||||||
errR®rrterrR®rrtYrrR®rrrrrrR®rrterrR®rrt|
d||||||jk||||||u:||||||||||||||gk||||||gh
cvvvvvvm,......M/vvvvvvvvvvvvvvbcvvvvvvb|
PITCH LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
SINE
LF SIN
SAW
LF SAW
SQUARE
LF SQR
WRAP
AMP
NONE
+ SHAPEMOD OSC
x SHAPEMOD OSC

DSP Algorithms
7-8
Algorithm|19|||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||||||||||||
errR®rrterrR®rrterrR®rrrrrrR®rrterrR®rrt|
d||||||gk||||||gk||||||||||||||gk||||||gh
cvvvvvvbcvvvvvvbcvvvvvvvvvvvvvvbcvvvvvvb|
LOPAS2PITCH AMP
NONE
SHAPE MOD OSC
NONE
Algorithm|20|||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||||||||||||
errR®rrterrR®rrtYrrR®rrterrR®rrterrR®rrt|
d||||||jk||||||u:||||||gk||||||gk||||||gh
cvvvvvvm,......M/vvvvvvbcvvvvvvbcvvvvvvb|
SW+DST
x GAIN
+ GAIN
XFADE
AMPMOD
PITCH LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
SINE
LF SIN
SAW
LF SAW
SQUARE
LF SQR
WRAP
NONE
LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
AMPLPCLIP
SINE+
NOISE+

DSP Algorithms
7-9
Algorithm|21|||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||||||||||||
errR®rrterrR®rrtYrrR®rrterrR®rrterrR®rrt|
d||||||jk||||||u:||||||gk||||||gk||||||gh
cvvvvvvm,......M/vvvvvvbcvvvvvvbcvvvvvvb|
PITCH AMPLOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
BAND2
NOTCH2
LOPAS2
HIPAS2
LPGATESINE
LF SIN
SAW
LF SAW
SQUARE
LF SQR
WRAP
x GAIN
+ GAIN
XFADE
AMPMOD
NONE
NONE
LP2RES
SHAPE2
Algorithm|22|||||||||||||||||||||||||||||
|||||||||||||||5rrrrrrrr6||||||||||||||||
errR®rrterrR®rrTYrrR®rrt7rrR®rrtYrrR®rrt|
d||||||jk||||||u:||||||JU||||||u:||||||gh
cvvvvvvm,......M/vvvvvvm,......M/vvvvvvb|
SW+DST
x AMP
+ AMP
PITCH LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
SINE
LF SIN
SAW
LF SAW
SQUARE
LF SQR
WRAP
x GAIN
+ GAIN
XFADE
AMPMOD
NONE
LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
SINE
LF SIN
NONE
! AMP
LPCLIP
SINE+
NOISE+

DSP Algorithms
7-10
Algorithm|23|||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||||||||||||
errR®rrterrR®rrtYrrR®rrterrR®rrtYrrR®rrt|
d||||||jk||||||u:||||||jk||||||u:||||||gh
cvvvvvvm,......M/vvvvvvm,......M/vvvvvvb|
SW+DST
x AMP
+ AMP
PITCH LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
SINE
LF SIN
SAW
LF SAW
SQUARE
LF SQR
WRAP
x GAIN
+ GAIN
XFADE
AMPMOD
NONE
LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
SINE
LF SIN
NONE
! AMP
LPCLIP
SINE+
NOISE+
Algorithm|24|||||||||||||||||||||||||||||
|||||||||||||||||||||||||||||||||||||||||
errR®rrterrR®rrtYrrR®rrterrR®rrtYrrR®rrty
d||||||jk||||||u:||||||gk||||||G;||||||GH
cvvvvvvm,......M/vvvvvvbcvvvvvvbNvvvvvvbn
PANNERPITCH LOPASS
HIPASS
ALPASS
GAIN
SHAPER
DIST
SW+SHP
SAW+
NONE
SINE
LF SIN
SAW
LF SAW
SQUARE
LF SQR
WRAP
x GAIN
+ GAIN
XFADE
AMPMOD
NONE
AMP