Yamaha DTX900M Owner's Manual page 73

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REVERB
Also called "reverberation," this refers to the sound energy
remaining in a room or closed space after the original
sound stops. Similar to yet different from echo, reverb is
the indirect, diffuse sound of reflections from the walls and
ceiling that accompany the direct sound. The characteris-
tics of this indirect sound depends on the size of the room
or space and the materials and furnishings in the room.
Reverb Effect types use digital signal processing to simu-
late these characteristics.
Effect Type VAR INS REV CHO
✔
REV-X HALL – –
✔
R3 HALL – –
✔ ✔ ✔
SPX HALL
✔
– –
REV-X ROOM
✔
R3 ROOM – –
✔ ✔ ✔
SPX ROOM
✔
R3 PLATE – –
✔ ✔ ✔
SPX STAGE
SPACE
✔
– –
SIMULATOR
EARLY
✔ ✔
–
REFLECTION
Description
Reverb emulating the
acoustics of a concert
–
hall using REV-X tech-
nology.
Reverb emulating the
acoustics of a concert
– hall using an algorithm
derived from the
Yamaha ProR3.
Reverb emulating the
acoustics of a concert
–
hall derived from the
Yamaha SPX1000.
Reverb emulating the
acoustics of a room
–
using the REV-X tech-
nology.
Reverb emulating the
acoustics of a room
– using an algorithm
derived from the
Yamaha ProR3.
Reverb emulating the
acoustics of a room
–
derived from the
Yamaha SPX1000.
Reverb emulating a
metal plate using an
–
algorithm derived from
the Yamaha ProR3.
Reverb designed for
enhancing solo instru-
–
ments, derived from the
Yamaha SPX1000.
Reverb which lets you
set the space size by
–
specifying the width,
height, and depth.
This effect isolates only
✔
the early reflection com-
ponents of the reverb.
Basic Structure of the DTX900
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CHORUS
Depending on the particular chorus type and parameters,
this can make a voice sound "larger," as if several identical
instruments were playing in unison, or it can give a voice
greater warmth and depth.
Effect Type VAR INS CHO
✔ ✔ ✔
G CHORUS
2 MODULA-
✔ ✔ ✔
TOR
✔ ✔ ✔
SPX CHORUS
✔ ✔ ✔
SYMPHONIC
ENSEMBLE
✔ ✔ ✔
DETUNE
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TREMOLO & ROTARY
The tremolo effect cyclically modulates the volume. The
Rotary Speaker effect simulates the characteristic vibrato
effect of a rotary speaker.
Effect Type VAR INS
Cyclically moves the sound left/right
✔ ✔
AUTO PAN
and front/back.
✔ ✔
TREMOLO Cyclically modulates the volume.
ROTARY
✔ ✔
Simulation of a rotary speaker.
SPEAKER
■
DELAY
An effect (or device) that delays an audio signal for ambi-
ent or rhythmic effects.
Effect Type CHO VAR INS MEF
✔ ✔ ✔
CROSS DELAY
TEMPO
✔ ✔ ✔
CROSS DELAY
TEMPO DELAY
✔ ✔ ✔
MONO
TEMPO DELAY
✔ ✔ ✔
STEREO
CONTROL
✔ ✔
–
DELAY
✔ ✔ ✔
DELAY LR
✔ ✔ ✔
DELAY LCR
DELAY LR
✔ ✔ ✔
(Stereo)
Reference
Description
This chorus effect produces a
richer and more complex mod-
ulation than conventional cho-
rus.
This chorus effect consists of
pitch modulation and ampli-
tude modulation.
This effect uses a 3-phase
LFO to add modulation and
spaciousness to the sound.
A multi-stage version of SPX
CHORUS modulation.
Chorus effect without modula-
tion, created by adding a
slightly pitch-shifted sound.
Description
Description
The feedback of the
– two delayed sounds is
crossed.
Cross delay synchro-
–
nized with the tempo.
Mono delay synchro-
–
nized with the tempo.
Mono delay synchro-
–
nized with the tempo.
Delay with delay time
– controllable in real
time.
Produces two delayed
–
sounds: L and R.
Produces three
– delayed sounds: L, R
and C (center).
Produces two delayed
✔
sounds in stereo: L and
R.
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DTX900 Owner's Manual