10
Parameter
Ctrl. No.
Range
Description
LO-RATIO
17
0.1 — 2.4
Low frequency reverb time, proportional to REV TIME
DIFFUS
18
0 — 10
Spread of reverb sound
HPF
19
THRU, 20 — 1.0k [Hz]
Cutoff frequency of high pass filter
LPF
20
THRU, 500 — 20k [Hz]
Cutoff frequency of low pass filter
REVERB
The parameters in the following table are available for simple reverb effects.
Parameter
Ctrl. No.
Range
Description
DENSITY
21
0 — 100 [%]
Density of reverberation
LIVENESS
22
0 — 10
Early reflection decay characteristics (0 = dead, 10 = live)
E/R DLY
23
0.0 — 100.0 [ms]
Delay from start of early reflections to start of reverb
Parameter
Ctrl. No.
Range
Description
GATE LVL
24
-60 — 0 [dB]
Gate threshold level
HOLD
25
1 — 5759 [ms]
Time from hold time that the gate remains open
DECAY
26
1 — 24000 [ms]
Time needed for gate to close completely
DETECT
27
PRE, POST
Point at which threshold level is detected
REVERB
➔
GATE
In this effect type, the output from the reverb is fed into a gate.
Input Signal Envelope
GATE LVL
Time
Time
Gate Envelope
HOLD DECAY
Internal Parameter List
This section contains lists of the internal parameters for each effect type, together with a block diagram
illustrating how the effect works. Since it is also possible to control internal parameters in realtime using
MIDI Control Change messages, the corresponding controller numbers are also included in the lists.
COMMON
The internal parameters in the following table are common to all effect types.
