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Dark time

DOEPFER

Functions

Functions

Dark time

DOEPFER

14

15

Clock-divider note-value

Number of lighted 

Step-LEDs

1/2

2

1/4. (dotted)

3

1/4

4

1/8. (dotted)

5

1/8

6

1/16. (dotted)

7

1/4T   (1/12)

8

1/16

9

1/8T   (1/24)

10

1/32

11

1/16T   (1/48)

12

1/64

13

1/96 (Roland DIN-Sync)

14

 

• 

Pulswidth-control / Function-key 

 Pulswidth:

 

This control determines the 

duration

 of 

gate signals,

 generated by all active steps resp. their 

 

note values. Turned fully counter-clockwise, the single steps will appear as short pulses. Turned  

 

fully clockwise, they will be played almost in ”legato” fashion.

 

The duration of the gate signals is also dependent on the settings of the clock divider (please refer  

 

to the chart above).

 

Usually, the pulswidth (resp. gate-lenght) has 

a value range between 15% and 85% of the 

clock rate. This range can be extended with 

the help of a sub-menu. You’ll find this func-

tion described on page 22, section 3.2.4  

”CV/gate outputs”. 

 

 

 

The audible result of the different gate lengths depends a lot on the setting of the  relevant  

 

parameters on the synthesizer connected: A short and percussive sound with a percussive  

 

envelope setting will still produce a short and percussive sound, even at high gate length settings. In  

 

contrast, a sustained sound with long decay and release settings will not be interrupted by a short  

 

gate length or  a low pulse width value respectively. In any case the pulse width value can be an  

 

important part of the sound of the sequence. Feel free to experiment!

 

Shuffle (with function key):

 

As well as the Clock control, the

 Pulsewidth pot

 yields control over a second function:  

 

Connected to the 

Function key

, it is used to set the amount of the 

shuffle function

. This  

 

function will delay some steps a bit by a certain factor in order to add more ”groove” or ”swing” to  

 

the sequence.

 

To set the Shuffle amount, keep the

 Function key

 pressed and turn the 

Pulsewidth control

. The  

 

more you turn the Pulsewidth control clockwise, the more the sequence will get shuffled. You will  

 

hear the increasing shift in the timing of the rhythm easily.

 

Please bear in mind that the Pulsewidth and Shuffle functions are only available    

 

when the Sync switch is in ”Internal” or ”MIDI/USB”-position, not ”External”.  

 

3.1.5. Transport keys

These three keys control the so-called transport functions of Dark Time.

•  Start/Stop key

  Hitting the Start/Stop key once will get the sequencer going. Hitting it once  

 

again, the sequencer will stop. The next hit will restart the sequence and play 

 

back will continue from where it was stopped. In other words: If the sequence  

 

was stopped on step 8, the sequence will continue from step 9 when hitting  

 Start/Stop.

•  Reset key

  Hitting the Reset key will reset the sequence to the first active step. This can  

 

be step 1 (1-16 mode), step 1 and 9 (2x(1-8) mode) or any step in ”jump”   

 

position which determines the current starting point of the sequence.

•  Step key

  The first hit will activate the Step key function. Each new hit on this key will  

 

make the register skip one step forward to  the next step available. This way  

 

you can step through the sequence manually. Hitting the Stop key will quit  

    this 

function.

Shuffle

Divide

Off

Jump

Jump

Jump

Jump

Jump

Jump

Jump

Jump

Off

Off

Off

Off

Off

Off

Off

Off

Jump

Jump

Jump

Jump

Jump

Jump

Jump

Jump

Off

Off

Off

0

0

2V

Scale

Random

Random

1-16

Off

Off

Off

Off

Stop

Stop

Stop

Stop

Stop

Stop

Stop

Stop

Stop

Stop

Stop

Stop

+1

6

1

-

9

6

1

-

9

Stop

Stop

Stop

Stop

Skip

Skip

Skip

Skip

Skip

Skip

Skip

Skip

Skip

Skip

Skip

Skip

1V

OffUp

Up

2x(1-8)

Internal

External

+1

8

-

1

8

-

1

Skip

Skip

Skip

Start/Stop Reset

Step

Function

Skip

On

On

On

On

On

On

On

On

On

On

On

On

5V

On

Down

Down

1-8

Combi

Midi/USB

-1

On

On

On

On

Cont.

Cont.

Cont.

Cont.

Cont.

Cont.

Cont.

Cont.

Cont.

Cont.

Cont.

Cont.

-1

Cont.

Cont.

Cont.

Pulsewidth

Clock

Transpose

Range

Quantize

Direction

Link

Sync

Cont.

DARK TIME

DOEPFER

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

4

6

6

6

6

6

6

6

6

5

6

6

6

6

6

6

6

6

6

6

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

3

2

2

2

2

2

2

2

2

2

2

8

8

8

8

8

8

8

8

8

8

8

8

8

8

8

8

8

8

2

2

2

2

2

2

2

2

0

1

0

1

0

1

0

1

0

1

0

1

0

1

10

10

10

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

9

7

7

7

7

7

7

7

7

7

7

7

7

7

7

7

7

7

7

Pitch

Step-lenght

Velocity

MIDI Controller

Pitchbend

”1-8 Combi“

3.2. Individual parameter settings for steps 1 to 8:

As you already know, the 

Pulsewidth control

 sets the gate time. This setting affects all steps by the same 

factor. Next to this, Dark Time allows you to program individual step-values for another parameter by your 

choice. This parameter can be gate lenght, velocity, one out of three MIDI controller or pitch bend. The 

upper step register still controls the pitch of each step, the lower the chosen parameter. Of course such a 

sequence will have only eight steps at maximum but can be musically very interesting. 

 

The following parameters are alternatively available: 

• 

Gate- (Step-) Lenght

• 

Velocity

• 

MIDI-Controller 1 (Modwheel)

• 

MIDI-Controller 7 (Volume)

• 

selectable MIDI-Controller (by Learn-Function)

• 

Pitchbend

 

Only one of these parameters can be enabled at a given  

time.

 

3.2.1. Parameter Assignment

This is how to program these parameters: 

• 

Set the

 Link switch

 to ”

Combi

” position to enable the ”Combi-Mode”. Now Dark Time turns into an 

 

8-step sequencer: The upper register still controls the pitch, the lower the chosen parameter. 

• 

Press the 

Function

 key and hold it down (lights up). Now press the 

Step

 key while you still hold 

 

down ”

Function

”. You are now ready to select the different functions, available in Combi Mode. 

• 

Turn the 

Clock

 knob. The first six step-LEDs light up according to one of the six available  

 parameters. 

 

Pulswidth

narrow

broad

Clock-Rate

Содержание ark time

Страница 1: ...Dark Time Owners Manual V1 2 DOEPFER MUSIKELEKTRONIK GmbH ...

Страница 2: ... Make sure that during transport and in use the instrument is supported properly and cannot drop slip or fall over because people might get injured Never use the instrument in the immediate proximity of electronic devices e g monitors power supplies computers as these interferences could cause malfunctions within Dark Time and corrupt memory data The instrument is to be shipped in the original pac...

Страница 3: ...p Dark Time to your setup After that you will find a brief overview of its functions Sequencer experts may use this as a quickstart guide You should not skip the complete description of the entire Functions section in the next chapter though Dark Time hides some interesting features under its hood If sequencer technology especially the secrets of analog sequencing are totally new to you please ref...

Страница 4: ...r envelopes which in turn normally control the VCF and output VCA CV1 determines the pitch of the VCO s The Clk In Out jacks make synchronization with vintage drum machines or sequencers possible that have not been MIDIed Using additional connections Dark Time will become capable of controlling two analog synthesizers or their parameters in parallel Also some of Dark Time s functions can be remote...

Страница 5: ... On On On On On On On On On On 5V On Down Down 1 8 Combi Midi USB 1 On On On On Cont Cont Cont Cont Cont Cont Cont Cont Cont Cont Cont Cont 1 Cont Cont Cont Pulsewidth Clock Transpose Range Quantize Direction Link Sync Cont DARK TIME DOEPFER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 6 6 6 6 6 6 6 6 5 6 6 6 6 6 6 6 6 6 6 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 ...

Страница 6: ...ge switch When set to 1V the step controls are quantized into 13 discrete semitones one octave or to be more precise a ninth interval e g c to C 2V means 25 semitones two octaves and 5V means 61 semitones five octaves Scale allows the programming of any desired scaling In other words So the sequencer is forced to play only selected notes that fit into a certain musical scale This is how to program...

Страница 7: ...atio keep the Function key pressed and turn the Clock control You will notice the Step status LEDs 1 to 14 light up one by one The highest number lit up corresponds to the clock divider ratio listed in the chart on the following page Please bear in mind that the clock divider is only available when the Sync switch is in Internal or Midi USB position Step Note Setting for C Major Setting for C Mino...

Страница 8: ...e step 1 and 9 2x 1 8 mode or any step in jump position which determines the current starting point of the sequence Step key The first hit will activate the Step key function Each new hit on this key will make the register skip one step forward to the next step available This way you can step through the sequence manually Hitting the Stop key will quit this function Shuffle Divide Off Jump Jump Ju...

Страница 9: ...sation via MIDI Note Events 3 3 Synchronization and remote control of Dark Time Dark Time offers a bunch of useful interfacing options to communicate with external gear You are not only restricted to playing MIDI and or CV gate based synthesizers connected to Dark Time you may also synchronize it to other external instruments and even remote control some of its functions This will be achieved thro...

Страница 10: ... Input clock divider disabled for MIDI Clock Scale Function Step Schalter 1 13 enable disable Noten C bis C1 ON OFF Step Switches ON OFF hold down 5 Sec LED flashes Shuffle Divide Start Stop Reset Step Function Pulsewidth Clock 0 0 4 4 6 5 6 1 1 3 3 2 2 8 8 10 10 9 9 7 7 press hold down 5 Sec LED flashes press Shuffle Divide Start Stop Reset Step Function Pulsewidth Clock 0 0 4 4 6 5 6 1 1 3 3 2 2...

Страница 11: ...tude you name it The sockets labeled Gate 1 Out and Gate 2 Out send out you have already guessed it a gate signal again for each register individually Active sequencer positions put out a signal of 5V 12V or inverted at these sockets The duration of a gate signal depends on the setting of the Pulsewidth control s page 13 positive gate off on off inverted gate on off on The gate signal triggers the...

Страница 12: ...in e g Dark Time and a non MIDIed vintage drum machine a clock signal is needed A clock signal is a pulse wave its frequency pulses per time determi nes the tempo of the synchronized device When active Dark Time will generate such a clock signal and make it available at the Clk Out socket Changing the gate output voltage from 5V default to 12V by changing an internal jumper see page 21 will genera...

Страница 13: ...e g another Dark Time The clock signal described above will ensure the same rate for all units connected the start stop reset triggers will make sure that both units will perform these actions at exactly the same time Running two Dark Times the way we have just mentioned suggests that the slave device can be started stopped and resetted by means of external signals You have guessed it again this e...

Страница 14: ...top Reset Step Function Pulsewidth Clock 0 0 4 4 6 5 6 1 1 3 3 2 2 8 8 10 10 9 9 7 7 hold down LED lights up Clock Divider intern Shuffle Divide Start Stop Reset Step Function Pulsewidth Clock 0 0 4 4 6 5 6 1 1 3 3 2 2 8 8 10 10 9 9 7 7 and External Dark Time as slave device Sync switch in position MIDI USB Dark Times tempo is now controlled by an external clock source which sends a constant strea...

Страница 15: ...p 2 Gate Out Polarity Step 3 CV Out Value hold on off Step 4 Gate Lenght normal legato Step 5 Merge MIDI In and internal MIDI data Step 6 Send MIDI Realtime data DIN socket Step 7 Send MIDI Realtime data USB Port Step 8 MIDI Transpose Loop function Step 9 Auto Save function Step 10 Step switch position Stop disabled Step 11 Input clock divider disabled for MIDI Clock Scale Function Step Schalter 1...

Страница 16: ...As you allready know Dark Time puts out gate clock start stop and reset voltages via it s analogue inter face By default these voltage have 5V level Some vintage synthesizers may require higher voltages In order to match with these machines the levels of these signals can be changed from their default setting 5V to 12V by changing the position of an internal jumper on one of Dark Times boards Firs...

Страница 17: ...usic is still characterized by the minimalist trademark rhythm of step sequences with just a limited number of stages Think of the Cosmic Couriers of the early 1970s the repetitive robot sound of the proto techno era the acid tracks of the 1990s or the minimal techno productions of today The re petitive rhythm of a step sequencer is still an absolutely essential and important stylistic element of ...

Страница 18: ...rol voltages by one volt would result in pitch changing by one octave This ratio named scaling became a standard very soon and it still is today Exceptions from the rule were some vintage Japanese units e g by Korg and Yamaha that used an alternative method of scaling and interfacing When setting Dark Time s Range switch to another posi tion like 2V or 5V a full turn of a step control will yield a...

Страница 19: ...siness Disposal This device complies to the EU guidelines and is manufactured RoHS conform without the use of led mercury cadmium and chrome Still this device is special waste and disposal in household waste is not permitted For disposal please contact your dealer or Doepfer Musikelektronik GmbH Geigerstr 13 D 82166 Gräfelfing Deutschland IMPRINT Owners Manual by Matthias Fuchs VISOPHON Berlin Ger...

Страница 20: ...38 39 ...

Страница 21: ...Dark Time DOEPFER MUSIKELEKTRONIK GmbH ...

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