Djfx Looper; Scatter; Downer; Ha-Dou - Roland SP-404MK2 Reference Manual

DJFX Looper

This effect loops the sound in short cycles.
You can vary the playback direction and playback speed of the input sound to get a turntable-type effect.
Parameter Value
0.230–0.012
LENGTH
(sec)
-100–100
SPEED
OFF, ON
LOOP SW

Scatter

This effect swaps the sound played back by a loop in steps, altering its playback direction and gate length. This gives you the loop
playback a digital groove feeling.
Parameter
TYPE 1–10
DEPTH 10, 20, 30, 40, 50, 60, 70, 80, 90, 100
SCATTER OFF, ON
SPEED SINGLE, DOUBLE

Downer

Cyclically slows down the audio playback speed.
Parameter Value
DEPTH 0–100
1/32, 1/16, 1/8, 1/4,
RATE
1/2, 1, 2
FILTER 0–100
OFF, ON
PITCH
0–100
RESONANCE

Ha-Dou

This effect generates a wave-like sound based on the input audio.
Parameter
MOD 0–100
DEPTH
TIME 0–100
LEVEL 0–100
FLAT, 20, 25, 31, 40, 50, 63, 80, 100, 125, 160, 200, 250, 315,
LOW CUT
400, 500, 630, 800 (Hz)
630, 800, 1000, 1250, 1600, 2000, 2500, 3150, 4000, 5000,
HIGH CUT
6300, 8000, 10000, 12500, FLAT (Hz)
PRE DELAY 0–100
Sets the length of the loop.
Sets the playback direction and playback speed.
The loop plays backward when this is set to a negative value, stops when this is set to zero,
and plays forward when this is set to a positive value.
Turn this ON while a sound is playing to make the sound play back in a loop, at a length
specified by the LENGTH parameter.
Turn this OFF to disable the loop.
Value
Sets how much the playback speed should be slowed down.
Sets the period at which the playback speed is changed.
Attenuates the high-frequency range.
When this is turned ON, pitches that were lowered due to the change in speed are
converted to their original pitch.
Adjusts the filter's resonance level.
Increasing the value further emphasizes the effect, for a more unusual sound.
Value
Explanation
Explanation
Sets the scatter type.
Adjusts the scatter depth.
Switches the scatter effect on/off.
Sets the scatter speed.
Explanation
Explanation
Adjusts the depth of the effect sound.
Sets the length of the effect sound.
Adjusts the volume of the effect sound.
Sets the frequency range at which the effect
sound is attenuated.
Sets the time it takes for the effect to sound.
Appendix
115