Yamaha FX900 - Manual (Page 36)

This effect uses delay modulation to create a range of pitch and amplitude modulated sounds.
• MD1 — Modulation Delay 1
FBDL
180.0
FBDR TYP
90.0 LPF
CutF FBL FBR
THRU +20 +20
FBLR FBRL INDLY
-30 +30 0.0
SPD SDET
0 . 6 + 6
PMD AMD PH
+90 +64 NOR
WID MIX LVL
8 60 0
FBDL (Left Channel Feedback Delay Time: 0.1 —
270.0msY
FBDR (Right Channel Feedback Delay Time: 0.1 —
270.0mst
These parameters independently set the delay time before
feedback begins for the left and right channels.
TYP (Feedback Filter Type: HPF. LPFl
Selects the type of feedback filter to be used with the Echo
(Stereo Delay) effect: HPF = high-pass filter; LPF = low-pass
filter. Please note that whenever the setting of this parameter
is changed, the "CutF" parameter, below, is automatically set
to "THRU".
CutF (Filter Cutoff Frequency: THRU. 160Hz —
I.OkHz/1,0kHz-11 kHz. THRU)
Sets the cutoff frequency of the filter type selected in the
preceding parameter (TYP). If the HPF is selected, the range
is from 160Hz to 1 .OkHz. If the LPF is selected the range is
from 1.0kHz to 11kHz. In either case the "THRU" setting
bypasses the filter.
FBL (Left Channel Feedback: -100 — +100 %)
FBR fRight Channel Feedback: -100 — +100 %)
Determine the amount of effect-sound feedback returned to
the input of the left- or right-channel processor. Negative
values produce out-of-phase feedback. Higher values
produce a greater number of repeats.
FBLR (Left Channel Cross Feedback: -100 —+100%1
FBRL fRight Channel Cross Feedback:-100 — +100%1
The FBLR parameter determines the amount of effect-sound
feedback from the left chanel returned to the input of the
right-channel processor. The FBRL parameter works in hte
opposite direction — right-channel output to left-channel
input.
INDLY (Initial Delay Time: 0.0 — 100ms)
Sets the delay before the first repeat.
SPD fModulation Speed: 0.1 — 20Hz)
Sets the speed of delay modulation.
SDET fModulatlon Speed Detune: -20 — +20)
This parameter makes it possible to "detune" the modulation
speed of one chanel with respect to the other. More positive
settings increase the speed of the left-channel modulatio,
while more negative settings have the opposite effect. A
setting of "0" produces the same modulation speeed from
both channels.
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