The details of the algorithm, Flange, Dual mode – Fostex DE-1 User Manual
Page 12: A) (b) (c) (d) (e) (f)
12
DE-1 Owner’s Manual
(a)
(b)
(c)
(d)
(e)
(f)
The algorithms inside the DE-1 work in the following ways depending on the Effect Type variation
you choose in either the Dual Mode or Single Mode.
FLANGE
FLANGE 1 (Stereo Duo Flange)
(E)
Dual stereo flanger that preserves the L-R input balance. Two flangers
with different modulation phase are applied. Since the rate is quite slow,
this is effective when applied to a beat track.
FLANGE 2 (St Hi-Rate Duo Flange 1)
(E)
Dual stereo flanger that preserves the L-R input balance. Two flangers
with different modulation phase are applied. The rate is fairly fast.
FLANGE 3 (St Hi-Rate Duo Flange 2)
(E)
FLANGE 2 with lighter feedback. Dual stereo flanging.
FLANGE 4 (Stereo Solo Flange 1)
(E)
Single stereo flanging that preserves the L-R input balance. Deep
feedback.
FLANGE 5 (Stereo Solo Flange 2)
(E)
FLANGE 4 with lighter feedback. Single stereo flanging.
FLANGE 6 (Stereo Duo Flange + Hall)
(C)
Dual flanging + hall reverb
FLANGE 7 (Stereo Duo Flange + Plate)
(C)
Dual flanging + crisp plate reverb
FLANGE 8 (Stereo Duo Flange + Wet Plate)
(C)
Dual flanging + gentle plate reverb
FLANGE 9 (Stereo Solo Flange + Hall)
(C)
Single flanging + hall reverb
FLANGE 10 (Stereo Solo Flange + Plate)
(C)
Single flanging + crisp plate reverb
FLANGE 11 (Stereo Solo Flange + Wet Plate)
(C)
Single flanging + gentle plate reverb
* ADJUST knob 1 (PARAM.1): Rate (adjust the modulation speed of the flanger)
* ADJUST knob 2 (PARAM.2): Feedback Level (adjust the resonance of the flanger)
* ADJUST knob 3 (PARAM.3): Reverb Time (adjust the length of the reverberation)
Dual Mode
The Details of the Algorithm
EFFECT 1
EFFECT 2
EFF
L
R
IN
EFFECT 1
EFFECT 2
EFF
L
IN
EFF
R
EFFECT 1
EFFECT 2
EFF
L
IN
EFF
R
EFFECT 1
EFFECT 2
EFF
L
R
IN
EFFECT 1
EFFECT 2
L
IN
EFF
R
EFF
EFFECT 1
EFFECT 2
L
IN
EFF
R
EFF
EFF