Yamaha GEP50 Bedienungsanleitung Seite 18

35. Delay Short
36. Delay Long
37. Echo Short
38- Echo Long
The stereo delay and echo effects offer independently variable
left and right channel delays.
Left Channel Delay (Lch DL Y):
0.1 — 500 milliseconds in "delay" programs
0.1
—
250 milliseconds in "echo" programs
Sets the time between the direct sound of the instrument and
the first repeat heard from the left channel.
Left Channel Feedback Gain (Lch F.B): -99% — +99%
Sets the amount of the left-channel delay signal fed back to
the input of the processor. The higher the feedback gain
setting, the greater the number of delayed repeats pro¬
duced.
Right Channel Delay (Rch DLY):
0.1 ^ 500 milliseconds in "delay" programs
0.1 — 250 milliseconds in "echo" programs
Sets the time between the direct sound of the instrument and
the first repeat heard from the right channel.
Right Channel Feedback Gain (Rch F.B): -99%
—
+99%
Sets the amount of the right-channel delay signal fed back
to the input of the processor. The higher the feedback gain
setting, the greater the number of delayed repeats produced.
High Frequency Feedback (HIGH): xO. 1 — xl.O
Controls feedback in the high-frequency range. The high-
frequency feedback is reduced as the value of this parame¬
ter is decreased.
39. Stereo Flange
This effect produces a pleasant "swirling" sound which can
effectively 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
Modulation Frequency (MOD. FRO): 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 millisec¬
onds
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
feedback increases the overall complexity, "strength" and
decay time of the effect.
19 GEP50 GUITAR EFFECT PROCESSOR