EnvFollowUG derives an amplitude envelope from an input signal. More...
#import <EnvFollowUG.h>
Inheritance diagram for EnvFollowUG:
Public Member Functions | |
| (id) | - setInput: |
| Sets the input patchpoint to aPatchPoint. | |
| (id) | - setOutput: |
| Sets the output patchpoint to aPatchPoint. | |
| (id) | - setRelease: |
| Release determines how quickly the object responds to amplitude changes. | |
Detailed Description
EnvFollowUG derives an amplitude envelope from an input signal.
EnvFollowUG is an envelope follower, that tracks the peaks of a signal. It converts an arbitrary signal to an envelope-like signal that is always positive and changes relatively slowly.
Memory Spaces
DelayUGab a output b input
Member Function Documentation
| - (id) setInput: | (id) | aPatchPoint |
Sets the input patchpoint to aPatchPoint.
- Parameters:
-
aPatchPoint is an id.
- Returns:
- Returns nil if the argument isn't a patchpoint; otherwise returns self.
| - (id) setOutput: | (id) | aPatchPoint |
Sets the output patchpoint to aPatchPoint.
- Parameters:
-
aPatchPoint is an id.
- Returns:
- Returns nil if the argument isn't a patchpoint; otherwise returns self.
| - (id) setRelease: | (double) | value |
Release determines how quickly the object responds to amplitude changes.
More precisely, it is the coefficient of the one-pole filter that implements the envelope decay. Typical values are between 0.9 and 0.99.
- Parameters:
-
value is a double.
- Returns:
- Returns an id.
The documentation for this class was generated from the following file:
