11.3

Table Of Contents
QUARTET CHORUS ENSEMBLE506
The picture below shows how the Mod Depth parameter affects the partials in the signal at two different Frequency
Range settings:
The first example shows the modulation of the partials at full bandwidth. The second example shows the partial mod-
ulation with the lower Frequency set to a higher value. In the second example, only the upper partials are modulated.
The lower partials are left unaffected.
Grain
The Grain algorithm generates an ensemble effect by “extracting” grains from the input signal in real-time and then
cross-fading through the grains in various ways. The method is similar to the “Long Grains” algorithm used in the
Grain Sample Manipulator device in Reason. The picture below shows the principle for the Grain algorithm:
An example of a signal generated from 5 grains of the input signal.
Mod D Mod D Mod D Mod D Mod DMod D
Frequency
(log)
Amplitude
Frequency Range
Frequency
(log)
Amplitude
Frequency Range
Time
Level
Time
Level
Input signal
5 “extracted” grains
The resulting signal is generated by
appending and crossfading the grains.