Envelope Follower Module

The Envelope Follower Module detects peak values in the Signal routed to its single Input Port and generates an envelope-following positive Signal which exponentially decays at a configurable rate.

For a key to understanding the tables on this page, see the Module Types page.

Adding Input Ports

Adding input ports is not enabled for this module.

Static Parameters

#	Title	Type	Description
0	Decay Rate	Floating-point	Indicates how quickly the follower envelope, once triggered, decays towards zero. Larger values indicate a more rapid decay. Range: [0.005, 10.0], LOG

Input Ports

#	Title	Description	Input Scalar Used	Parameter Scalar Used
0	Input Signal	The input signal whose peak absolute values will be detected by the Envelope Follower	NO	NO

Output Ports

#	Title	Description
0	Output Follower Signal	This output signal is a positive envelope whose peaks duplicate the peak values of the Input Signal, followed by smooth exponential decay