Korg X5DR AI2 SYNTHESIS MODULE Owner's Manual page 135

Reference Guide
Early Reflection
The Early Reflection effects create the early reflections that are an important element in
determining the qualities of an acoustic environment. Using the Early Reflection Time parameter
you can create a variety of effects, such as sound thickening and echo-like reflections.
Left
Right
10: Early Reflection 1
Early reverb reflections are a crucial element of naturally occurring reverb. They transmit details
such as room size, distance, acoustic damping, etc. This effect emphasizes the low frequency
range, and is ideal for percussive sounds such as drums.
11: Early Reflection 2
This effect is similar to Early Reflection 1, although, the level of the early reflections change over
time in a different way.
12: Early Reflection 3
This effect applies a reverse envelope to the early reflections. This produces an effect that is similar
to playing a tape backwards, and it is ideally to sounds that have a fast attack such as crash
cymbals.
17A EarlyRef1
E.R Time=220ms
LCD
Early Reflection Time
17A
(E.R Time)
17B Pre Delay (Pre Delay) 0–200 ms
EQ Low (EQ.L)
17C
EQ High (H)
For effects 10 to 12, dynamic modulation (16C) can be used to control the DRY:EFF balance.
122
Dry Signal
EQ Pre Delay
Dry Signal
ø 17B EarlyRef1 ø
Pre Delay= 015ms
17A 17B
Parameter Range
100–800 ms
–12...+12 dB
–12...+12 dB
Mix
Early Ref
Mix
ø
17C EarlyRef1
EQ.L+03dB H+05dB
17C
Early reflection time in 10 ms steps
The delay between the original sound and the early
reflections
Low EQ cut and boost
High EQ cut and boost
Dry
E.R Time
Pre Delay
Description