De-Esser; Defretter; Delay; Doubling - Boss BR-600 Owner's Manual

Attack Time (with VtgRack)
This adjusts the amount of time it takes for the compression
ratio set in Ratio to be reached once compression begins, as
the input level exceeds the set threshold level. The larger
the value set here, the more rapidly compression is applied.
Release Time (with VtgRack)
This adjusts the time from when the signal level drops
below the threshold until when the compression is
removed. The lower the values set, the more rapidly the
compression is released, and the more clearly the sound
from the next string played is heard.
Tone (with BOSS-Cmp)
Adjusts the tone. The higher the value set, the more the high
frequencies are boosted, resulting in a harder sound.
Level
Adjusts the volume.

De-esser

Useful for reducing 'sibilant' or 'S' sounds produced by a vocalist.
On/Off
This parameter turns the de-esser effect on/off.
Sibilant
Adjusts the sensitivity relative to the input volume, which
controls how the effect is applied.
Level
Adjusts the volume.

Defretter

This simulates a fretless bass.
On/Off
This parameter turns the defretter effect on/off.
Sens
This controls the input sensitivity of the Defretter. It should
be adjusted for the bass guitar you have until you get the
harmonic changes to sound natural.
Attack
This controls the attack of the Defretter. Increasing the value will
cause the harmonics to change more slowly, thus producing a
relatively attack-less sound, similar to a fretless bass.
Depth
This controls the ratio of harmonics. Increasing the value
will increase the harmonic content and therefore will create
a more unusual sound.
Level
Adjusts the volume of the defretter sound.
0 – 100

Delay

This creates a thicker sound by applying a delayed sound to
the direct sound.
On/Off
0 – 100
This parameter turns the delay effect on/off.
Type
This Parameter selects the type of delay.
* This parameter cannot be selected with the "VO+GT AMP"
and "VO+AC.SIM" algorithms.
-50 – +50
SINGLE :
This is a simple delay.
TAP :
0 – 100
The delayed sound is panned across the left and right
channels. This will be effective when stereo recording.
Dly Tme
SINGLE : 1 – 1400 ms, TAP : 1 – 700 ms
This parameter adjusts the delay time (i.e., the interval for
which sound is delayed).
OFF, ON
Feedback
0 – 100 This parameter adjusts the amount of feedback. Changing
the amount of feedback causes the number of time the
delayed sound is repeated to change as well.
E.Level
0 – 100
Adjusts the volume of the delay sound.

Doubling

By adding a slightly time-delayed sound to the direct
sound, this produces the impression that multiple sources
OFF, ON
are sounding together (a "doubling" effect). Best results will
be achieved when stereo recording.
* This effect can be used when the MODULATION "Type"
0 – 100
parameter is set to "DOUBLING."
On/Off
This parameter turns the doubling effect on/off.
0 – 100
Dly Tme
This parameter adjusts the delay time (i.e., the interval for
which sound is delayed).
Separation
0 – 100
Adjusts the diffusion. The panning of the direct sound and
effect sound can be spread to left and right.
* This effect is obtained with stereo recording (using two tracks).
E.Level
0 – 100
This adjusts the volume of the delay sound.
Insert Effect Parameter Functions
0.5 – 50.0 ms
OFF, ON
0 – 100
0 – 120
OFF, ON
-50 – +50
0 – 120
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