change_cutoff_sustain()
This function can be used to modify the filter cutoff sustain level of active voices of a
particular note.
In contrast to other synthesis parameter related functions,
this function only allows to change the sustain level when the respective note
is new, that is either i.e. at the beginning of a note
event handler or right after calling play_note(). So you should
perform the sustain level change as soon as possible, especially before calling any
wait() function and before entering a loop which might take a
long time to execute (which might cause your script to get
forcely suspended by the script engine due to real-time constraints).
The sustain level changes set by calling this function are always applied relatively to the sustain level calculated by the synthesis model and sampler format. That means the various sources of sustain factors like MIDI CCs and other sustain parameter factors that may be defined by the instrument patch, are always processed and calculated for the voices first, and the final sustain level applied is always a relative combination of all those factors and the one set with this function call. Or in other words: you cannot replace the sustain set by other synthesis sources with this function.
play_note()
instead of using the sampler format's internal support for release trigger samples.
Function Prototype
change_cutoff_sustain(note, level)
Arguments
| Argument Name | Data Type | Description |
|---|---|---|
note |
Note ID Number or Note ID Array | All voices of this note will be modified. [required] |
level |
Integer Number or Real Number |
Sustain Level (abstract non-negative value, i.e.
0 for zero sustain level, 1000000 for neutral sustain factor,
2000000 for doubling the effective sustain level).[required] |
Return Value
None.
Remarks
This functions optionally accepts B (for "Bel") as standard unit and
finalness for its argument level.
Examples
None yet.
Availability
Since LinuxSampler 2.0.0.svn77.