Small Hall; Room; Concert - Behringer DDX3216 Operating Manual

Decay (0 to 10 s)
The Decay parameter controls the duration of the reverb tail,
which is the time needed for the level of the reverb tail to drop to
-60 dB.
PreDelay (0 to 500 ms)
This parameter controls the delay (in ms), until early reflections
and reverb tail can be heard.
Hi Damp (0 to 100%)
This parameter controls a low-pass filter, which is effective
on the reverb tail only. If used moderately, the filter makes the
reverb sound more natural.
Stereo Width (0 to 20)
Controls the basic stereo width of the reverb.
Hi Freq (0.2 to 20 kHz)
Controls the cutoff frequency for the HiDec Damp parameter.
HiShv Cut (0 to 30 dB)
This parameter allows you to cut the high frequencies of the
reverb signal.
Diffusion (0 to 20)
The Diffusion parameter allows you to edit the reverb density.
Metalres (0 to 20)
This parameter determines the structure of the reverb plate
and controls the reverb attack. Low values emulate a reverb tail
that builds up gradually, while high values make the reverb appear
much faster, and give it a rather metallic character.

5.2.3 Small Hall

The Small Hall algorithm emulates a small, but highly reflective
hall. With its short reverb tail it is ideal for drum sounds, and if set
to medium reverb times it can well be used for wind instruments,
too.
Fig. 5.4: Parameters of Small Hall algorithm
Decay (0.5 to 1.2 s)
The Decay parameter controls the duration of the reverb tail,
which is the time needed for the level of the reverb tail to drop to
-60 dB.
PreDelay (0 to 100 ms)
This parameter controls the delay (in ms), until early reflections
and reverb tail can be heard.
Damping (0 to 100%)
This parameter controls the attenuation of high frequencies in
the reverb tail. If used moderately, damping makes the reverb
sound more natural.
Diffusion (0 to 20)
The Diffusion parameter allows you to edit the density of the
reverb tail.
Bass Multiply (-10 to +10)
Use this parameter to control the decay time in the low
frequency range of the reverb tail.
HiShv Freq (1 kHz to 10 kHz)
Adjusts the cutoff frequency for the low-pass filter controlled
with the HiShv Cut parameter.
Reverb Modulation (1 to 50)
Reverb Modulation defines the modulation depth of the reverb
tail.
HiShv Cut (0 to 30 dB)
Use this parameter to determine the attenuation of the low-
pass filter, which is controlled with the HiShv Freq parameter
and wired to the input of the algorithm.
This program emulates a small to medium-sized room. You can
clearly hear the sound as it bounces off the walls, whose surface
structure can be changed from reflective (tiles, marble) to
absorbent (carpet, curtains). Use this program to create acoustic
rooms of any size—from a cramped storeroom to a luxurious
living room.
Decay (1.0 to 3 s)
The Decay parameter controls the duration of the reverb tail,
which is the time needed for the level of the reverb tail to drop to
-60 dB.
PreDelay (0 to 150 ms)
This parameter controls the delay (in ms), until early reflections
and reverb tail can be heard.
Damping (0 to 100%)
This parameter controls the attenuation of high frequencies in
the reverb tail. If used moderately, damping makes the reverb
sound more natural.
Mic Distance (0 to 100)
The Mic Distance parameter determines where the pickup
microphones are placed in the room.
Bass Multiply (-10 to +10)
Use this parameter to control the decay time in the low
frequency range of the reverb tail.
HiShv Freq (1 kHz to 10 kHz)
Adjusts the cutoff frequency for the low-pass filter controlled
with the HiShv Cut parameter.
Diffusion (1 to 10)
The Diffusion parameter allows you to edit the density of the
reverb tail.
HiShv Cut (0 to 30 dB)
Use this parameter to determine the attenuation of the low-
pass filter, which is controlled with the HiShv Freq parameter
and wired to the input of the algorithm.
This algorithm emulates the acoustics of a small theater or
large concert hall. It produces a lively and brilliant sound.
Decay (0.8 to 8 s)
The Decay parameter controls the duration of the reverb tail,
which is the time needed for the level of the reverb tail to drop to
-60 dB.
PreDelay (0 to 500 ms)
This parameter controls the delay (in ms), until early reflections
and reverb tail can be heard.
Hi Damp (0 to 100%)
This parameter controls a low-pass filter, which is effective
on the reverb tail only. If used moderately, the filter makes the
reverb sound more natural.
ER Stereo Width (0 to 20)
Controls the basic stereo width of the early reflections.
5. EFFECTS PROCESSORS

5.2.4 Room

Fig. 5.5: Parameters of Room algorithm

5.2.5 Concert

Fig. 5.6: Parameters of Concert algorithm
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