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A.3 FLTR MACHINES

APPENDIX A: MACHINES > A.3 FLTR MACHINES · PDF p. 104–109 · OS 1.15A

# A.3 FLTR MACHINES

APPENDIX A: MACHINES
SEL1-SEL8 (CC 1–8 Select) specifies the CC commands whose values you control by the param­
eters on the AMP PAGE 1 (CC VALUE) page. The selectable commands are the standard MIDI
Control Change Messages.
You can specify the CC command for the SEL parameters by sending the CC value from
the external MIDI equipped device you want to control.
1.	 On FLTR PAGE 2 or AMP PAGE 2 press and hold [FUNC] + DATA ENTRY knob A-H.
2.	 When the popup screen MIDI LEARN appears, and the parameter starts flashing,
you can send a MIDI CC value on the active track’s MIDI channel (set in the SET­
TINGS > MIDI CONFIG > CHANNELS menu) or on the auto channel.
3.	 The popup disappears and the parameter stops flashing when the sent CC value is
received and configured on the selected SEL parameter. You can cancel MIDI learn
by pressing [NO] twice.
AMP PAGE 1
Here you can set the values for eight additional assignable CC commands.
VAL9-VAL16 (CC 9–16 Value) controls the values that the CC commands send. You specify the
CC commands themselves on AMP page 2. These parameters default value is OFF. Press [FUNC]
+ DATA ENTRY knobs to activate the parameters and then turn the DATA ENTRY knobs to set a
value.
Press [AMP] to access this parameter page.
AMP PAGE 2
Here you select the eight additional CC commands whose values you set with the parameters on AMP
page 1. Press the corresponding knob or [YES] to activate the parameter change.
SEL9-SEL16 (CC 9–16 Select) specifies the CC commands whose values you control controlled by
the parameters on the AMP page 1 (CC VALUE) page. The selectable commands are the standard
MIDI Control Change Messages.
Press [AMP] twice to access this parameter page.
Please note that the MIDI machine has two LFOs.
A.3 FLTR MACHINES
The FLTR machines are a collection of different filters and EQ.
A.3.1 MULTI-MODE
This filter lets you morph from a Lowpass to Bandpass to Highpass filter

APPENDIX A: MACHINES
ATK
Attack Time sets the length of the attack phase of the filter envelope.
DEC
Decay Time sets the length of the decay phase of the filter envelope.
SUS
Sustain Level sets the sustain level of the filter envelope.
REL
Release Time sets the length of the release phase of the filter envelope.
FREQ
Frequency sets the cutoff frequency of the multi-mode filter and the center frequency of the EQ.
RESO/GAIN
Resonance sets the resonance behavior of the filter. Resonance introduces a peak in the spectrum at
the cutoff frequency. Gain sets the amount of boost/cut around the center frequency of the EQ.
TYPE
Type morphs the multimode filter from Lowpass to Bandpass to Highpass
ENV
Env. Depth sets the amount of cutoff frequency modulation from the filter envelope. The knob is bipo­
lar, both negative and positive modulation depths are available.
TIME
AMPLITUDE
Note On
Attack
Decay
Sustain
Note Off
Release
Env.
Delay
A.3.2  LOWPASS 4
This is a 4-pole low-pass filter with a 24 dB/octave slope.
ATK
Attack Time sets the length of the attack phase of the filter envelope.
DEC
Decay Time sets the length of the decay phase of the filter envelope.
SUS
Sustain Level sets the sustain level of the filter envelope.
REL
Release Time sets the length of the release phase of the filter envelope.
FREQ
Frequency sets the cutoff frequency of the filter.

APPENDIX A: MACHINES
RESO
Resonance sets the resonance behavior of the filter. Resonance introduces a peak in the spectrum at
the cutoff frequency.
ENV
Env. Depth sets the amount of cutoff frequency modulation from the filter envelope. The knob is bipo­
lar, both negative and positive modulation depths are available.
A.3.3  EQ
This machine is a parametric Equalizer.
ATK
Attack Time sets the length of the attack phase of the EQ envelope.
DEC
Decay Time sets the length of the decay phase of the EQ envelope.
SUS
Sustain Level sets the sustain level of the EQ envelope.
REL
Release Time sets the length of the release phase of the EQ envelope.
FREQ
Frequency sets the center frequency of the EQ.
GAIN
Gain sets the amount of boost/cut around the center frequency of the EQ.
Q
Q lets you select the bandwidth of the frequency range that the EQ affects. The higher the Q value,
the narrower the bandwidth. A broad bandwidth boosts or cuts a larger band of frequencies than a
narrow.
ENV
Env. Depth sets the amount of cutoff frequency modulation from the filter envelope. The knob is bipo­
lar, both negative and positive modulation depths are available.
The parametric EQ is used to boost desired frequencies or to remove unwanted frequen­
cies of the sound.
A.3.4  COMB-
The comb filter introduces metallic sounding, pitch tuned, resonant overtones. The comb- filter has nega­
tive feedback and produces a more hollow, tube-like sound.

APPENDIX A: MACHINES
ATK
Attack Time sets the length of the attack phase of the filter envelope.
DEC
Decay Time sets the length of the decay phase of the filter envelope.
SUS
Sustain Level sets the sustain level of the filter envelope.
REL
Release Time sets the length of the release phase of the filter envelope.
FREQ
Frequency sets the resonant frequencies of the comb filter.
FDBK
Feedback sets the gain of the feedback signal.
LPF
Low Pass Filter sets the cutoff frequency of the low pass filter that is implemented in the feedback
signal.
ENV
Env. Depth sets the amount of cutoff frequency modulation from the filter envelope. The knob is bipo­
lar, both negative and positive modulation depths are available.
A.3.5 COMB+
The comb filter introduces metallic sounding, pitch tuned, resonant overtones. The comb+ filter has posi­
tive feedback and produces a more string-like sound.
ATK
Attack Time sets the length of the attack phase of the filter envelope.
DEC
Decay Time sets the length of the decay phase of the filter envelope.
SUS
Sustain Level sets the sustain level of the filter envelope.
REL
Release Time sets the length of the release phase of the filter envelope.
FREQ
Frequency sets the resonant frequencies of the comb filter.

APPENDIX A: MACHINES
FDBK
Feedback sets the gain of the feedback signal. Please beware that setting FDBK to a high value can
create a very loud sound.
LPF
Low Pass Filter sets the cutoff frequency of the low pass filter in the feedback signal.
ENV
Env. Depth sets the amount of cutoff frequency modulation from the filter envelope. The knob is bipo­
lar, both negative and positive modulation depths are available.
A.3.5  LEGACY
The legacy filter is inspired by the filter from Digitakt I and is a filter that is switchable between Lowpass
and Highpass.
ATK
Attack Time sets the length of the attack phase of the filter envelope.
DEC
Decay Time sets the length of the decay phase of the filter envelope.
SUS
Sustain Level sets the sustain level of the filter envelope.
REL
Release Time sets the length of the release phase of the filter envelope.
FREQ
Frequency sets the cutoff frequency of the filter.
RESO
Resonance sets the resonance behavior of the filter. Resonance introduces a peak in the spectrum at
the cutoff frequency.
TYPE
Filter Type lets you select between a Lowpass or Highpass filter, both a  2-pole, 12 dB/octave slope.
ENV
Env. Depth sets the amount of cutoff frequency modulation from the filter envelope. The knob is bipo­
lar, both negative and positive modulation depths are available.

APPENDIX B: MIDI
APPENDIX B: MIDI
This appendix lists the CC and NRPN specification for the Digitakt II.
B.1 TRACK PARAMETERS
TRACK
Parameter
CC MSB
CC LSB
NRPN MSB
NRPN LSB
Mute
Track level
B.2 TRIG PARAMETERS
TRIG PARAMETERS
Parameter
CC MSB
CC LSB
NRPN MSB
NRPN LSB
Note
Velocity
Length
Filter Trig
LFO Trig
Portamento Time
Portamento  On/Off
B.3 SOURCE PARAMETERS
SOURCE
Parameter
CC MSB
CC LSB
NRPN MSB
NRPN LSB
Tune

Play Mode
Sample Bank Select
Sample Slot Select
Data entry knob E (machine dependent)
Data entry knob F (machine dependent)
Data entry knob G (machine dependent)
Sample Level
B.4 FILTER PARAMETERS
FILTER
Parameter
CC MSB
CC LSB
NRPN MSB
NRPN LSB
Filter Frequency
Data entry knob F (machine dependent)
Data entry knob G (machine dependent)
Env. Depth
Attack Time
Decay Time
Sustain Level
Release Time
Env. Delay
Key Tracking
Base

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