Yamaha REV7 Bedienungsanleitung Seite 14

13
15Т REF.
DELAY
_Е/В1 AND E/ R2 ТУРЕ
"Early Reflection" effects. Presets 5, 6, 19 through 21, 23
through 28, and 30.
DIRECT SIGNAL
10096
1ST REF.
LEVEL 1ST REFLECTION
EARLY REFLECTIONS
(TIME) `
LIVENESS
—44-ROOM SIZE (TIME)
1. INITIAL DELAY. Range: 0.1 — 100 msec. Key: INITIAL
DELAY.
The time delay between the direct sound of the instru-
ment, and the first of the early reflections. |
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, LIVENESS. Range: 0 ~ 10. Key: REV TIME.
Refers to the rate at which the reflected sounds fade. Set
this parameter at zero to simulate an acoustically "dead"
room, with absorbent surfaces to "soak up" the reflected
sounds. As you increase the setting, the room appears to
contain more "live" surfaces, with the reflected sounds
fading more slowly, as they reflect from wall to wall,
until at the maximum setting the effect is of an intensely `
reflective environment, containing many highly polished
surfaces (tiles, glass, etc).
5. ROOM SIZE. Range: 0.1 ~ 10 x preset setting. Key: F2.
In the REV7, the ROOM SIZE parameter indicates the
time gaps between the early reflections—directly propor-
tional to the size of the room. The effect of this para-
meter also depends on which early reflection Mode has
been selected. A Room Size Chart can be found later in
this manual. | |
6. DIFFUSION. Range: 0 — 10. Key: ЕЗ.
Same as for REV type presets.
7. MODE. Range: 1 ~ 6. Key: F1.
This is a rather special case. All "Early Reflection" presets
are switchable between 6 different Mode types. These are
1: SMALL HALL (a typicai grouping of early reflections
that would occur in a small performing environment), 2:
LARGE HALL (a typical grouping of early reflections
that would occur in a large performing environment), 3:
RANDOM (an irregular series of reflections that could
not occur naturally), 4: REVERSE (а series of reflections
that increase in level, like the effect produced by playing a
recorded echo backwards), 5: PLATE {a typical grouping
of early reflections that would occur in a plate echo unit)
and 6: SPRING (a typical grouping of early reflections
that would occur in a spring reverberation unit). A slightly
different early reflection for the left and right outputs
creates a natural stereo effect.
Although the name of each mode suggests a typical en-
vironment or effect, note that only the first group of
reflections are generated, and they are not multiplied to
produce the sound you might expect. Also, each of the
E/R type presets has "invisible" parameters that further
affect the sound, so the best course is to actually listen to
the presets and their different modes, to get the full effect
of each mode and appreciate the enormous creativity
they provide. |
An Early Reflection Mode Chart can be found later in this
manual. |
The REV7 produces 18 early reflections for each channel.
It is possible to add a 1st reflection to these early reflec-
tions, in the center of the stereo image.
*For the REVERB type effects, 3 early reflections are
programmed for each channel.