Roland g-70 业主指南

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G-70 Music Workstation
14. Space-D
This is a multiple chorus that applies two-phase modulation 
in stereo. It gives no impression of modulation, but produces 
a transparent chorus effect.
● Chorus Pre Delay (0.0~100.0ms)—Adjusts the delay 
15. St. Chorus
This is a stereo chorus. A filter is provided so that you can 
adjust the timbre of the chorus sound.
● Filter Type (OFF, LPF, HPF)—Type of filter. OFF: no filter is 
used. LPF: cuts the frequency range above the Cutoff value. 
HPF: cuts the frequency range below the Cutoff value.
● Cutoff Frequency (200~8000Hz)—Basic frequency of the 
filter.
16. St. Flanger
This is a stereo flanger. It produces a metallic resonance that 
rises and falls like a jet airplane taking off or landing.
● Filter Type (OFF, LPF, HPF)—Type of filter. OFF: no filter is 
● Flanger Pre Delay (0.0~100.0ms)—Adjusts the delay time 
from when the direct sound begins until the flanger sound 
is heard.
● Flanger Rate (0.05~10.0Hz)—Frequency, i.e. modulation 
● Flanger Depth (0~127)—Modulation intensity.
● Flanger Phase (0~180 deg)—Spatial spread of the sound.
● Flanger Feedback (–98%~0~98%)—Adjusts the propor-
tion of the flanger sound that is fed back into the effect. 
Negative (–) settings will invert the phase.
17. Step Flanger
A Step Flanger is a flanger effect with clearly noticeable steps 
rather than continuous pitch changes.
● Flanger Pre Delay (0.0~100.0ms)—Adjusts the delay time 
● Step Rate (0.10~20.0Hz, note)—Rate (period) of pitch 
change
18. St. Delay
Delay is an effect that allows you repeat the input signal, thus 
creating echoes (repetition).
● Delay FBK Mode (Normal, Cross)—Select the way in which 
delay sound is fed back into the effect. NORMAL: The left 
delay sound will be fed back into the left delay and the 
right delay sound into the right delay. CROSS: The left 
delay sound will be fed back into the right delay and the 
right delay sound into the left delay.
● Delay Left (0.0~500.0ms)—Adjust the time from the direct 
sound until when the left delay sound is heard.
● Delay Right (0.0~500.0ms)—Adjust the time from the 
direct sound until when the right delay sound is heard.
● FBK Phase Left (Normal, Invert)—Select the phase of the 
left delay sound. NORMAL: Phase is not changed. INVERT
Phase is inverted.
● FBK Phase Right (Normal, Invert)—Select the phase of the 
left delay sound. NORMAL: Phase is not changed. INVERT
Phase is inverted.
● Delay Feedback (–98%~0~98%)—Adjusts the amount of 
the delay sound that’s fed back into the effect. Negative (–) 
settings invert the phase.
● Delay HF Damp (200~8000Hz, Bypass)—Adjusts the fre-
quency above which sound fed back to the effect is filtered 
out. If you don’t want to filter out any high frequencies, set 
this parameter to BYPASS.