DSP Functions
Filters
14-7
One-pole Lowpass Filter (LOPASS)
Frequencies below the cutoff frequency are unaffected by this Þlter. At the cutoff frequency, the
signal is attenuated 3 dB. ThereÕs a rolloff of 6 dB per octave above the cutoff frequencyÑthat
is, the signal is attenuated 6 dB with each octave above the cutoff. The resonanceÑthe amount
of cut or boost at the cutoff frequencyÑis Þxed at -3dB. When the cutoff frequency is well
below the the lowest-frequency partials of a sound, lowering the cutoff further will not affect
the timbre of the sound, but will reduce its overall amplitude.
EditProg:F1|FRQ(LOPASS)||||<>Layer:1/1||
Coarse:
C|4|262|Hz||
|Src1||:OFF||||||||||
Fine||:0ct||||||||||Depth|:0ct||||||||||
||||||||||||||||||||Src2||:OFF||||||||||
KeyTrk:0ct/key||||||DptCtl:OFF||||||||||
VelTrk:0ct||||||||||MinDpt:0ct||||||||||
Pad|||
:
0dB|||
|
||||||
M
axDpt:
0
ct||||
|
|||||
<more|
|
F1|FRQ
|
F2||||
|
F3||||
|
F4|AMP
|
more>
PARAMETER
RANGE OF VALUES
COARSE ADJUST
C 0 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
-60
-50
-40
-30
-20
-10
0
10
100
1000
10000
100000
C5
C10
Frequency in Hertz
Amplitude in dB
Cutoff Frequency
from C5 to C10
Summary of Contents for K2500RS
Page 12: ...Table of Contents TOC 12...
Page 16: ...Introduction How to use this manual 1 4...
Page 32: ...User Interface Basics The Panel Play Feature K2vxR 3 8...
Page 106: ...Effects Mode and the Effects Editor Configurations and Parameters 9 24...
Page 186: ...Song Mode Recording Multi timbral Sequences via MIDI 12 52...
Page 304: ...DSP Functions Hard Sync Functions 14 52...
Page 394: ...Programs Setups and Keymaps K2500 ROM Keymaps 21 12...
Page 402: ...LFOs LFO Shapes 23 4...
Page 406: ...Note Numbers and Intonation Tables List and Description of Intonation Tables 24 4...
Page 434: ...DSP Algorithms 26 14...
Page 450: ...MIDI and SCSI Sample Dumps SMDI Sample Transfers 29 8...
Page 464: ...Glossary 31 6...
Page 490: ...K2vx Program Farm VOX K25 Appendix A 22...
Page 494: ...K2vx Compatibility Converting programs from the K2vx to K2000 Appendix B 4...