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Yamaha SPX50D Manuel D'utilisation page 14

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Les langues disponibles

Les langues disponibles

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19. Echo Short
|
20. Echo Long
This effect can be used to create expansive echo effects -- with
independently variable left and right channel echo delays and
feedback.
(dB)
DIRECT SIGNAL
LR
Lch
DLY
Rch DLY
O Lch EFFECT
OUTPUT
O Rch EFFECT
OUTPUT
Left Channel Delay (Leh DLY): 0.1 — 250 milliseconds
After the delay set by this parameter, the first left-channel
echo will appear, Subsequent echoes will appear at the
same time interval, the number of echoes depending on the
setting of the feedback gain setting for the corresponding
channel.
|
Left Channel Feedback Gain (Lch Е.В): -99% — +99%
Adjusts the number of echoes that follow the direct signal --
from zero to a virtually infinite number of echoes at the
maximum setting.
Right Channel Delay (Rch DLY): 0.1 — 250 milliseconds
Same as Left Channel Delay, but affects the right channel:
only.
Right Channel Feedback Gain (Rch F.B): -99% — +99%
Same as Left Channel Feedback Gain, but affects the right
channel only.
High Frequency Feedback (HIGH): x0.1 — x1.0
Controls feedback in the high-frequency range. The high-
frequency feedback is reduced as the value of this parame-
ter is decreasxed.
15
"21.
Stereo Flange
|
This effect produces a pleasant "swirling" sound which can
ef-
fectively thicken and add warmth to the sound of an instrument.
The flanging effect is produced by varying the delay between
two identical signals, thus producing a complex varying "comb
filter" effect.
(dB)| DIRECT
MOD
вин
SIGNAL
1
LL
RI)
|
1
s
і
(ТІМЕ)
мор. DLY
Modulation Frequency (MOD. FRQ): 0.1 Hz — 20 Hz
Sets the speed of modulation, and hence the rate at which
the effect varies.
|
Modulation Depth (MOD. DEPTH): 0% — 100%
Sets the amount of delay time variation, thus adjusting the
depth of the effect.
Modulation Delay (MOD. DLY): 0.1 — 100 milliseconds
This sets the basic delay time from the initial direct sound to
the beginning of the flange effect.
Feedback Gain (F.B. GAIN): 0% — 99%
Determines the amount of flange signal which is fed back to
the input of the processor for further modulation. More feed-
back increases the overall complexity, "strength" and decay
time of the effect.

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