Roland VS-1680 - Manual (Page 103)

HC (Hum Canceller) (p. 123)
Sw Off, On
Freq 20.0–800.0 Hz
Width 10–40 %
Depth 0–100
Thresh 0–100
RangeLo Unlimit, 20–2000 Hz
RangeHi 1.0–20.0 kHz, Unlimit
NS (Noise Suppressor) (p. 115)
Sw Off, On
Thresh 0–100
Release 0–100
VS8F-2 Algorithm List
103
Hum Canceler
This removes unwanted hum (electrical “buzz” or “drone”).
fig.ap(efx)-53(hc_blk.eps)
Hum Canceler
Hum Canceler
Noise
Suppressor
Noise
Suppressor
Input A
Input B
Output A
Output B