Yamaha REV7 Bedienungsanleitung Seite 16

15
"Modulation" effects. Presets 9 through 15. Well explain the
programmable parameters for each preset of this type.
e STEREO FLANGE
DIRECT SIGNAL
100%
1ST REF.
LEVEL MOD. DEPTH
1ST
REELECTION "Dy RIL)
(dB)
1ST REF. (TIME)
DELAY
INITIAL DELAY DELAY
. INITIAL DELAY. Range: 0.1 — 100 тес. Key: INITIAL
DELAY.
Allows you to program in an additional delay time. The
flanged signal will not appear until this delay time has
elapsed.
. IST REFLECTION DELAY. Range: 0.1 — 100 msec.
Key: 1ST REF.
. 1ST REFLECTION LEVEL. Range: 0 ~ 100% of direct
signal level. Key: 1ST REF.
Same as for REV type presets.
. DELAY. Range: 0.1 ~ 100 msec. Key: F3.
This sets the basic delay time of the flange effect. This
delay time is then modulated periodically by the LFO
{a Low Frequency Oscillator, with adjustable frequency,
built in to the REV? specifically for varying delay times
periodically in order to produce a variety of modulation
effects), This also sets the delay time between each repeat.
. MODULATION DEPTH. Range: 0 ~ 100%. Key: F2.
This sets the amount by which the LFO varies the delay
time. At the maximum setting, the delay time is varied by
+/— 4 msec.
. MODULATION FREQUENCY. Range: 0.1 ~ 20 Hz.
Key: F1.
Sets the speed of the LFO, and hence the rate at which
the delay time is modulated.
. FEEDBACK GAIN. Range: 0 — 99%. Key: REV TIME.
Sets the amount of flange signal which is fed back into the
circuit for further modulation. This controls the complex-
ity of the effect, the number of repeats, and its overall.
decay time.
e REVERB FLANGE
Identical to the STEREO FLANGE Preset, except for the
FEEDBACK GAIN parameter, which is replaced by a RE-
VERB TIME parameter, range 0.3 — 10 secs, called by pres-
sing the REV TIME key. The feedback gain of this preset.is
fixed at 30%.
e CHORUS A AND CHORUS B
DIRECT SIGNAL
1
15Т REF. LEVEL
1ST
REFLECTION
- AM DEPTH
DM DEPTH Bag
1ST REF. |4mslams| (TIME)
DELAY 00% 100%
INITIAL
DELAY
1. INITIAL DELAY. Range: 0.1 ~ 100 msec. Key: INITIAL
DELAY,
Allows you to program in an additional delay time. The
chorus signal will not appear until this delay time has
elapsed.
2. 1ST REFLECTION DELAY. Range: 0.1 ~ 100 msec.
Key: 1ST REF.
3. 1ST REFLECTION LEVEL. Range: 0 ~ 100% of direct
signal level. Key: 1ST REF.
Same as for REV type presets,
4. AMPLITUDE MODULATION DEPTH. Range: 0 — 100%.
Key: F3.
This sets the amount by which the LFO varies the ampli-
tude (level) of the input signal.
6. MODULATION FREQUENCY. Range: 0.1 — 20 Hz.
Key: F1.
Sets the speed of the LFO, and hence the rate at which
the delay time and amplitude are modulated.