MODX Reference Manual
21
Envelope Follower Block
Envelope Follower is a function for detecting the envelope of the input signal waveform and modifying
sounds dynamically. This function allows you to control not only Part outputs but also input signals from
external devices connected to the A/D INPUT [L/MONO]/[R] jacks.
The Input source of each Envelope Follower is fixed such as Part 1 for EnvFollower 1, Part 2 for
EnvFollower 2, and the Audio Part for EnvFollower AD. However, the signal output from each Envelope
Follower can be another “input source” for any desired destination such as each Part or even the entire
Performance. For example, you can modify the sound of Part 2 by using the Envelope Follower for Part 1
(EnvFollower 1) as the “Source.” The Envelope Follower as the “Source” and the target parameter to be
controlled by the Envelope Follower (which is called “Destination”) are set in the Control Assign display
[EDIT]
Common/Audio Edit
[Audio In]
[Routing]
“Envelope Follower” (EnvFollower AD)
[EDIT]
Common/Audio Edit
[Effect]
[Routing]
“Envelope Follower” (EnvFollower MST)
[EDIT]
Part selection
Element/Operator [Common]
[Effect]
[Routing]
“Envelope Follower”
(EnvFollower 1–16)
EnvFollower 1
EnvFollower 2
EnvFollower MST
EnvFollower AD
Input signal to Envelope Follower (Fixed)
Output signal from Envelope Follower (The Destination is flexible)
Each Envelope Follower
Part 1
Part 2
Entire
Performance
(sixteen Parts and
Audio Part)
Audio Part
Each Input source for Envelope Follower
Selected Envelope Follower
Signal flow of
Envelope Follower
Input sources for
Envelope Follower