DOEPFER A-107 Manual - Página 9

Procurar online ou descarregar pdf Manual para Sistemas de filtragem de água DOEPFER A-107. DOEPFER A-107 18 páginas. System a - 100, multitype morphing filter

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If you release the button while the display shows

"PRG" the store procedure is interrupted and the

right decimal point flashes slowly again.

After about 2 seconds the chain is stored into the

selected chain of the non-volatile memory and the

display shows the latest step.

This operation concept makes it possible to

copy chains within the non-volatile memory.

To copy e.g. chain 17 to chain 53 one has to

copy chain 17 by means of the CHAIN func-

tion into the work buffer. Then the working

buffer is stored into chain 53 by means of the

function PROG.

6 Value

This endless rotary encoder is used to select steps,

filter types and chains as described in the sections

above.

If an external Step CV or Step clock signal is

applied the effects of the external signals and

the value control will interfer. To select a value

with the Value control no step CV or step clock

should be applied.

System A - 100

7 Step

This group of controls serves to address a step within

the currently selected filter chain. It contains a manual

Step control and two Step CV inputs (one with at-

tenuator, one without attenuator).

A variable control voltage applied to a Step CV input

leads to a step selection and consequently filter selec-

tion accordingly to the applied control voltage. The

setting of the Morphing section defines if the transition

time between succeeding steps. resp. filters.

A control voltage of 0V at Step CV input 2 corresponds

to step 01, +5V to step 32.

The effects of the manual step control and the external

step CV inputs are added up. The manual control can

be used to adjust an offset (e.g. step 16). The external

control voltage (e.g. from a LFO) could modulate the

step value around the offset (e.g. 11...21 = 16-5 ....

16+5). For bipolar control voltages (e.g. from an LFO)

an offset is required to take advantage of the full

voltage range. For positive control voltages (e.g. from

an ADSR, sequencer or MIDI-to-CV) the offset control

may be set to zero.

Multitype Morphing Filter

A-107