Yamaha MU50 Owner's Manual page 124

Cntrl# Parameter
71 Harmonic Content
Applies adjustment to the resonance value set by the voice. This parameter specifies relative
change, with value 64 producing zero adjustment. As values get higher the sound becomes
increasingly eccentric. Note that for some voices the effective parameter range is narrower
than the legal parameter range.
Cntrl# Parameter
72 Release Time
Applies adjustment to the envelope release time set by the voice. This parameter specifies
relative change, with value 64 producing zero adjustment. For some voices the effective pa-
rameter range is narrower than the legal parameter range.
Cntrl# Parameter
73 Attack Time
Applies adjustment to the envelope attack time set by the voice. This parameter specifies rela-
tive change, with value 64 producing zero adjustment. For some voices the effective param-
eter range is narrower than the legal parameter range.
Cntrl# Parameter
74 Brightness
Applies adjustment to the filter cutoff frequency set by the voice. This parameter specifies
relative change, with value 64 producing zero adjustment. For some voices the effective pa-
rameter range is narrower than the legal parameter range.
Cntrl# Parameter
84 Portamento Control
Portamento time is always 0.
Data Range
0 to 127 (0:-64 64:+0 127:+63)
Default: 40H
Data Range
0 to 127 (0:-64 64:+0 127:+63)
Default: 40H
Data Range
0 to 127 (0:-64 64:+0 127:+63)
Default: 40H
Data Range
0 to 127 (0:-64 64:+0 127:+63)
Default: 40H
Data Range
0 to 127
APPENDIX
115