Polyphony limit for playing the same note repeatedly.
The difference between applying polyphony across one
note and using note_polyphony is that note_polyphony also uses
note_selfmask which opens up some additional
Default self-masking behavior is that higher-or-equal-velocity notes turn off
lower-velocity notes, but lower-velocity notes do not turn off
higher-velocity notes. A new note will always play.
To be more precise, assuming a
note_polyphony=1, the self-masking behavior by default is:
- If a low-velocity note is playing, a higher-or-equal velocity note kills the low- velocity note.
- If a high-velocity note is playing, a strictly-lower-velocity note will play without
killing the high-velocity note.
note_polyphonyopcode is thus not a strict polyphony limit but more of a hint for the instrument behavior. This behavior is indeed generally desirable when playing repeated piano notes, hammered dulcimers, etc. It can also be useful for cymbals, although especially with hi-hats, those will often use different notes for different articulations, and note_polyphony would be limited to working within an articulation.
The note polyphony is checked within a polyphony group, set by the
opcodes. If no group is specified on the region (or its group, master or globally) the
note polyphony applies to the default group as if
group=0 was specified.
Category: Instrument Settings, Voice Lifecycle