Apple MainStage 3 Instruments - MainStage 3 Instruments

Source
RndN01
RndN02
SideCh
Comment
RndNO1 (Note On Random1) outputs a random
modulation value between −1.0 and 1.0, that changes
when a note is triggered or retriggered. The (random)
note-on modulation remains constant throughout the
note duration, until the next note-on trigger. There is
no value change when playing legato while in legato
mode.
RndNO2 (Note On Random 2) behaves like Note
On Random1, but it glides, rather than steps, to the
new random value, using the Glide time (inclusive of
modulation). It also differs from Note On Random 1
in that the random modulation value changes when
playing legato while in legato mode.
SideCh (Side Chain modulation) uses a side chain
signal as a modulation (trigger) signal. The side chain
source can be chosen from the Side Chain pop-up
menu in the upper gray area of the plug-in window. It
is fed to the internal envelope follower, which creates
a modulation value based on the current side chain
input signal level.
Chapter 3 ES2 85