Roland Fantom-X8 Manual Do Utilizador

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217
Adding Effects
 
This is a stereo compressor (limiter) that is applied to the final 
output of the Fantom-X. It has independent high, mid, and low 
ranges. Independently for the high-frequency, mid-frequency, and 
low-frequency regions, this compresses any sounds that exceed the 
specified level, making the volume more consistent. When mixing 
down to MD, or DAT, or when you procedure your own original 
audio CD, this lets you master at an optimized level.
 
*
Mastering effect settings apply to the entire Fantom-X. These settings 
are not for individual patches or performances.
*
The mastering effect is applied to the sound that is output from the 
OUTPUT A (MIX) jacks. It will not be applied to the sound that is 
output from the OUTPUT B jacks.
 
fig.22-013_50
 
 
 
 
ATTACK
 
Time from when the volume goes up the threshold level until the 
compressor effect applies
 
Value:
 
 0-100 ms
 
RELEASE
 
Time from when the volume falls below the threshold level until the 
compressor effect no longer applies
 
Value:
 
 50-5000 ms
 
THRESHOLD
 
Volume level at which compression begins
 
Value:
 
 -36-0 dB
 
RATIO
 
Compression ratio
 
Value:
 
 1.00:1-INF:1 (INF: infinity)
 
LEVEL
 
Output volume
 
Value:
 
 0-24 dB
 
Split Frequency High
 
Frequency at which the high-frequency (HI) and mid-frequency 
(MID) bands are split
 
Value:
 
 2000-8000 Hz
 
Split Frequency Low
 
Frequency at which the low-frequency (LO) and mid-frequency 
(MID) bands are split
 
Value:
 
 200-800 Hz
 
Mastering Effect
 
Function Buttons
Explanation
 
[F1]–[F5]
Recall preset settings for each type.
[F6 (User)]
Recall saved user settings.
[F7 (System Write)]
Save the current settings as user set-
tings. Only one set of user settings 
can be saved.
[F8 (Effect Sw]
You can press this to open the Effect 
Sw window and turn each effect 
on/off. Turn [F6 (Mastering Sw)] 
on/off to hear the result of the mas-
tering effect.
About THRESHOLD and RATIO
As shown in the diagram below, these parameters determine 
how the volume is to be compressed.
fig.22-014.e
1:1
2:1
4:1
INF:1
THRESHOLD
Input Level
Output Le
v
e
l
RATIO
Fantom-X678_r_e.book 217 ページ 2005年5月12日 木曜日 午後4時40分