hello list,

some more a188/2 examples (again mono), now using
an envelope for modulation of the delay time.

1.
a simple synth sequence is used as audio input.
the 3328 stages output is patched to the feedback input.
manual delay time knob set to maximum (fully clockwise).
mix is set to center position (50/50 mix).
recorded directly from the a188/2 output, without filter.
in the beginning you hear the a188/2 without modulation,
then slowly the (negative) envelope is applied.

http://www.selfoscillate.de/a100files/a188-2-envmod1.mp3


2.
almost the same patch with different knob settings.
the recording starts with the mix knob fully counterclockwise
(dry original signal). then the mix knob is turned slowly
to center position (50/50 mix). the bbd output is filtered by
an a108 lowpass filter. the example is recorded from
the 48db output of the a108.

http://www.selfoscillate.de/a100files/a188-2-envmod2.mp3


3.
same as example 2, with different knob settings.

http://www.selfoscillate.de/a100files/a188-2-envmod3.mp3


4.
this time the attack and decay parameters of the envelope are
changed during recording. again the bbd output is filtered by
an a108 lowpass filter (using the 48db output).

http://www.selfoscillate.de/a100files/a188-2-envmod4.mp3


best wishes

ingo