RME Fireface UCX II 40-Channel USB-B Audio/MIDI Interface - Manual (Page 70)

70 User's Guide Fireface UCX II © RME
General Settings
PreDelay. Delay of the reverb signal. Adjustable from 0 ms up to 999 ms.
Low Cut. High-pass filter before the reverb generation, removes low frequency signals which
should not cause a reverb sound. Adjustable from 20 Hz up to 500 Hz.
High Cut. Low-pass filter after the reverb generation. A reduction of the treble often lets the
reverb sound more natural. Adjustable from 5 kHz up to 20 kHz.
Smooth. Softens the reverb effect, affects stereo width, density and sound colour. Adjustable
from 0 up to 100.
Width. Adjusts the stereo width of the reverb signal from 100 (stereo) to 0 (mono).
Volume. Adjusts the level of the reverb effects signal sent to the FX return bus.
Special Settings for Room Types
Room Scale. Determines the size of the room, thus changing density and length of the reverb
effect. Adjustable from 0.5 up to 3.0.
Special Settings for Envelope and Gated
Attack. Length of time for the volume increase of the reverb signal. Also called rise time. Ad-
justable from 5 ms up to 400 ms.
Hold. Length of time for the fixed volume part of the reverb signal. Adjustable from 5 ms up to
400 ms.
Release. Length of time for the volume decrease of the reverb signal. Adjustable from 5 ms up
to 400 ms.
Special Settings for Space
Reverb Time. Sets the duration of the reverb referenced to a volume drop of 20 dB. Adjustable
from 0.1 s up to 4.9 s.
High Damp. Sets the treble damping over time for the reverb signal. In principle, this is a low-
pass filter like High Cut. Because of the operation principle of this reverb it shows a slightly dif-
ferent behaviour. Adjustable from 5 kHz up to 20 kHz.