Center Canceller; Equalizer - Roland SD-90 Effects Manual

Audio multi-effects
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Audio Multi-Effects

Center Canceller

When a stereo source is being input from CD or DAT and so on, this cancels the sound which is located in the
stereo center, such as the vocal or bass.
fig.4-14(Center Canceller)
Input L
Input R
Center Canceller
Cancels sounds located in the center such as vocals and the bass.
CC SW (switch)
Off, On
Turns the vocal canceler on/off.
CC Point (LR point)
L100:0R – L50:50R – L0:100R
If the sound that you wish to cancel is not located in the center, find the point at which it is most effectively
cancelled.
CC Low (range low)
UnLim, 40 – 1000 Hz
Sets the lower limit of the frequency band to be canceled.
CC High (range high)
1000 – 8000 Hz, UnLim
Sets the upper limit of the frequency band to be canceled.
CC Lev (level)
0 – +127
Adjusts the volume.
22
Center
3-Band
Canceller

Equalizer

Output L
Noise
Suppressor
Output R

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