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System a - 100, A-112, Doepfer – Doepfer A-100(~ 40 MB) User Manual

Page 199

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doepfer

System A - 100

Sampler

A-112

9

Wave record mode

In this mode one or more wavetables are recorded
into the memory bank selected.

The number of the wavetable (page) results from the
position of the Tune control 2 and the voltage applied
to the CV input ".

Gate = low :
The pre-listening mode is active (LED 3 is off); the
audio signal at input 1 is digitized by the ADC, re-
converted by the DAC and forwarded to audio output
4

for pre-listening.

All functions and controls (overload/clipping, adjust-
ment of sampling frequency ...) are the same as in the
normal record mode (see above).

Gate = high:
When the gate goes high record starts (LED 3 is on).
The last sampling frequency while gate was low is
used as the sampling frequency. The wavetable num-
ber (page) is derived from the position of the Tune
control
2 and the voltage applied to the CV input ".
The audio input is sampled and 256 bytes are written
into the wavetable memory (page) selected.

When the last byte of the page (i.e. byte no. 256 of the
page) is written record starts again at the first byte of
the page. This process continues (LED 3 on) until the
gate goes low.

The record process stops immediately at the present
position as soon as the gate goes low. You can use
this function to sample chosen segments of sound.

When reaching the last position of the current wa-
vetable page the number of the next page is defined
by the position of the Tune control 2 and the voltage
applied to the CV input " (provided that gate is still
high). Consequently different pages may be selected
during record if the control voltage (e.g. from an
ADSR) or the position of the tune knob is changed .

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Audio / Wave-CV In

Tune / CV

S1,

S2

Rec

Wav

audio signal

sampling fre-
quency (if gate =
low) /
wavetable number
(if gate = high)