System a - 100, A-112, Doepfer – Doepfer A-100(~ 40 MB) User Manual
Page 205
doepfer
System A - 100
Sampler
A-112
15
• Freeze option
The effect modes delay, reverse delay and pitch shift
may also run with the Freeze option.
In this case the audio input is no longer sampled and
the memory data no longer overwritten. Instead, the
frozen memory data are played back. The parameters
memory length (Len) and sampling frequency deter-
mine the effect.
Gate control:
The module is waiting for gate = high; LED 3 is off.
The initial sampling frequency is determined.
If only a short gate pulse appears (i.e. gate turns to
high only for a short time and becomes low again) the
effect selected functions without freeze. LED 3 is off.
As soon as gate turns high and remains high the
freeze option of the effect in question is active. LED
3
is on. The data in the memory are “frozen“ as long
as the gate remains high.
When gate turns low the freeze option is cancelled
and the module returns to the respective effect without
freeze. To re-activate the freeze option, one simply
has to turn the gate to high.
H
Changing directly to the normal effect without
freeze (permanently) is not possible. To per-
form this one has to interrupt the freeze
option (switch 5 to S1/S2 or switch 7 to Len)
and select the desired mode after this.
• Effect parameter "Len"
In this operation mode the parameter Len is adjusted.
This value determines the length of the sampling
memory in bank S2 used for the effect modes.
Gate = low:
In this state the Tune control 2
2
2
2
adjusts the Len
parameter. The resolution for the length is one page
(256 bytes). The tune knob turned fully to the left (ccw
position 0) corresponds to one page, turned fully to the
5
5
5
5
6
6
6
6
7
7
7
7
Audio / Wave-CV In
Tune / CV
Eff
Del,
Rev,
Pit
Frz.
audio signal
sampling fre-
quency
5
5
5
5
6
6
6
6
7
7
7
7
Audio / Wave-CV In
Tune / CV
Eff
Del,
Rev,
Pit
Len
memory length for
the effect in que-
stion