DSP Functions
Filters
14-14
This combines two of the 2POLE HIPASS Þlters into one three-stage function. It has a rolloff of
6 dB per octave below the cutoff frequency. The parameters on the F1 FRQ control input page
affect the cutoff frequencies of both Þlters. The parameters on the F2 RES page affect the
resonances of the Þrst Þlter. There will always be a slight extra boost of partials at the cutoff
frequency, even at low resonance settings. The parameters on the F3 SEP page shift the cutoff
frequency of the second 2POLE HIPASS, creating a separation between the cutoff frequencies of
the two Þlters. Positive values raise the cutoff frequency of the second 2POLE HIPASS, while
negative values lower it. If no separation is applied, thereÕs a 24 dB per octave rolloff below the
cutoff frequency. A variety of responses can be produced by adjusting the resonance and
separation settings.
-25
-20
-15
-10
-5
0
5
10
15
20
10
100
1000
10000
100000
Frequency in Hertz
Amplitude in dB
Cutoff frequency = C 5;
separation = 0;
resonance from -12 to 24 dB
24
-12
4-Pole Highpass Filter:
Resonance
-30
-25
-20
-15
-10
-5
0
5
10
10
100
1000
10000
100000
Frequency in Hertz
Amplitude in dB
Cutoff frequency = C 5;
resonance = 6 dB;
separation from -2 to +2
-2
+2
4-Pole Highpass Filter:
Resonance
Содержание K2500RS
Страница 12: ...Table of Contents TOC 12...
Страница 16: ...Introduction How to use this manual 1 4...
Страница 32: ...User Interface Basics The Panel Play Feature K2vxR 3 8...
Страница 106: ...Effects Mode and the Effects Editor Configurations and Parameters 9 24...
Страница 186: ...Song Mode Recording Multi timbral Sequences via MIDI 12 52...
Страница 304: ...DSP Functions Hard Sync Functions 14 52...
Страница 394: ...Programs Setups and Keymaps K2500 ROM Keymaps 21 12...
Страница 402: ...LFOs LFO Shapes 23 4...
Страница 406: ...Note Numbers and Intonation Tables List and Description of Intonation Tables 24 4...
Страница 434: ...DSP Algorithms 26 14...
Страница 450: ...MIDI and SCSI Sample Dumps SMDI Sample Transfers 29 8...
Страница 464: ...Glossary 31 6...
Страница 490: ...K2vx Program Farm VOX K25 Appendix A 22...
Страница 494: ...K2vx Compatibility Converting programs from the K2vx to K2000 Appendix B 4...