Roland DiscLab CDX-1 Owner's Manual page 191

NS (Noise Suppressor): This effect reduces the noise and hum.
Effect On/Off (Effect On/Off)
Threshold (Threshold) *
Release (Release)
* High settings for the Threshold parameter may result in there being no sound when you play with your instruments volume turned down.
Modulation effect type
The Modulation effect type can be selected from the following effects. For details on each effect, refer to "Available types of
modulation and their effect" (p. 202).
FLANGER
(Flanger)
CHORUS
(Chorus)
PHASER
(Phaser) *
P.SHIFT
(Pitch Shifter)
DOUBL'N
(Doubling)
TRM/PAN
(Tremolo/Pan)
* n case of "Phase", output will become monaural.
OFF, ON This parameter turns the noise suppressor effect on/off.
0–100 Adjust this parameter as appropriate for the volume of the noise. If the
noise level is high, a higher setting is appropriate. If the noise level is low,
a lower setting is appropriate. Adjust this value until the decay of the sound
is as natural as possible.
0–100 Adjusts the time from when the noise suppressor begins to function until
volume reaches "0."
: The flanger effect gives a twisting, jet-airplane-like character to the sound.
: A sound with a subtly shifted pitch is added to the direct sound, making the final output sound thicker
and broader.
: By adding varied-phase portions, the phaser effect gives a whooshing, swirling character to the sound.
: This effect changes the pitch of the original sound (up or down) within a range of two octaves.
: An effect of multiple sounds heard together (a doubling effect) is produced.
: Tremolo is an effect that creates a cyclic change in volume.
Pan cyclically moves the stereo position between left and right (when stereo output is used).
Insert effect algorithm list
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