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User Manual – Sound generation parameters
SOUND KEYBOARD
This group contains the following sounds: electronic piano, pipe organ and electromagnetic organ.
SOUND ENSEMBLE
This group contains the following sounds: synthesizer, string instruments, choirs.
SOUND BASS&GUITAR
Bass and guitar sounds.
Each Sound ha four parameters that can be controlled through MIDI messages:
Parameter 1
Range: 0...127
NRPN MSB=0, NRPN LSB=0
Data Entry MSB Range: 0...127
Parameter 2
Range: 0...127
NRPN MSB=0, NRPN LSB=1
Data Entry MSB Range: 0...127
Parameter 3
Range: 0...127
NRPN MSB=0, NRPN LSB=2
Data Entry MSB Range: 0...127
Parameter 4
Range: 0...127
NRPN MSB=0, NRPN LSB=3
Data Entry MSB Range: 0...127
For information on the selected Sounds, see the table at chapter 6.
Available parameters are:
ATTACK DETUNING:
value, the stronger is the tuning variation.
ATTACK TIME:
the attack time is the amount of time the
sound needs to reach the maximum signal level, after a
key has been pressed. The higher the value, the longer
the attack time.
BALANCE:
volume balance among differently sized
pipes.The higher the value, the greater the number of
large pipes.
BELL LEVEL:
the high-pitched component during the
attack time, that confers a bell-like feature to the sound.
The higher the value, the brighter the attack.
CLICK LEVEL:
level of the click generated whenever pressing and releasing a key in electromagnetic organs. The
higher the value, the stronger the click.
DECAY TIME:
duration of the Decay phase that is, the time a sound takes to reach the stationary level (Sustain
phase) after its apex (attack), after pressing a key. The
higher the value, the longer the decay time.
DETUNE:
in string instruments, it is the difference in
tuning between the different strings linked to the same
key. In pipe organ, this parameter is the difference in
tuning between the pipes linked to the same key. The
higher the value, the stronger the detuning.
DYNAMIC ATTACK:
while playing with low key velocity. The higher the value,
the slower the attack.
tuning variation in the attack phase, that is, right after a key has been pressed. The higher the
generates a longer attack time
Signal
Level
Attack
Decay
Note On
Time
Time
Signal
Level
High, medium
and low
High
velocity
velocity
Note On
Dynamic
Attack = 0
EN - 12
Release
Note Off
Time
Medium
Low
velocity
velocity
Dynamic
Dynamic
Attack = 64
Attack = 127
Sustain
Level
Time
Attack
Time
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