Doepfer A-100(~ 40 MB) - Manual (Page 328)

A-129 /3/4 Modular Vocoder System A - 100 doepfer
4
3. Controls and indicators
1 Attenuator
Use Attenuator 1 to lower the signal at the corre-
sponding output !. At a setting of 0, the input signal is
completely switched off At a setting of 10, the signal
amplitude is completely unattenuated.
2 Offset
Control 2 sets the offset which you want to add to the
input signal. The offset control range goes from 0 V to
+5 V.
3 Switch
Switch 3 lets you select the mode in which the slew
limiter works (see Fig. 1):
• Freeze : The instant you switch to this position, the
signal at the output is ‘frozen’ - a process
similar to what happens with the A-148
Sample & Hold.
• Slew : The instant you switch to this position, the
slew limiter function is selected.
• Follow : The instant you switch to this position the
output signal follows the input signal.
Fig. 1: The three slew limiter functions
(Attenuator = 10, Offset = 0)
H In the "Slew" position, you can still freeze the
signal by sending a gate pulse to input $
(see $ Freeze Control Input).
4 Manual Slew Rate
This control sets the slew rate of the slew limiter - the
steepness of the falling and rising edges of the wa-
veform (see Fig. 2).
CV
Out
CV
In
FSF-
Pos.
Slew Follow Freeze