Yamaha MU50 Manual Do Utilizador

Settings: on, off

This determines how the selected drum sound responds to MIDI
Note Off messages. When this is set to on, the selected sound will
stop in response to the corresponding MIDI Note Off message. An
on setting is good for some sustained sounds (like a whistle), or for
key-controlled cymbal “chokes.” For most drum sounds, however,
this should be set to off so that the drum sound plays back in its en-
tirety (is not cut off).

Range:

–64 — +63

This determines the Attack Rate of the EG (Envelope Generator), or
how long it takes for the sound of the selected drum sound to reach
full volume when a note is played. (See illustration below.)

Range:

–64 — +63

This determines the Decay 1 rate of the EG, or how rapidly the
sound dies down to the Decay 2 level. (See illustration below.)
Higher values result in a shorter Decay time.

Range:

–64 — +63

This determines the Decay 2 rate of the EG, or how rapidly the
sound dies out completely. (See illustration below.) Higher values
result in a shorter Decay time.

Level

EG Attack

EG Decay 1

EG Decay 2

Time