Roland M-480 - Page 14

14
Added effect types
◆SPLIT : Splits the original sound into three frequency bands (low, middle, and high)
◆3-BAND EXPANDER : Expands the dynamic range by a uniform ratio
◆MIX (mixer) : Adjusts the volume level of the individual frequency bands
3-BAND EXP
Parameter (name) Setting value Remarks
SPLIT LO (low split point) 20 – 80Hz
Frequency for splitting the original sound into 3 bands (low
end)
SPLIT HI (high split point) 1.60 – 16.00kHz
Frequency for splitting the original sound into 3 bands (high
end)
Parameter (name) Setting value Remarks
ON (expander switch) OFF, ON Expander on/off
THRE (threshold level) -80.0 – 0.0dB
Volume level at which application of the expander effect
starts
RATIO (ratio) 1.00:1 – 16.0:1, INF:1
Ratio of output compression when the input level falls below
the threshold level
ATK (attack time) 0.0 – 800ms
Interval until application of the expander effect starts after
the input level falls below the threshold level
REL (release time) 50.0 – 8000ms
Interval until application of the expander effect ends after
the input level surpass the threshold level
Parameter (name) Setting value Remarks
LO MIX (low mix level) -Inf – 6.0dB
Volume level of the low band after passing through the
expander and compressor
MID MIX (middle mix level) -Inf – 6.0dB
Volume level of the middle band after passing through the
expander and compressor
HI MIX (high mix level) -Inf – 6.0dB
Volume level of the high band after passing through the
expander and compressor