Yamaha QY-300 Owner's Manual page 47

The Modify Gate Time
job can be used to
produce a more stac-
cato or legato feel, as required.
Experiment with the parameters
to get a feel for what they do.
04: Crescendo
New Gate Time = Original Gate Time rate/100 + offset
(If the right side of the equation is less than 0, the New Gate Time becomes 1.)
After setting the parameters as required press [ENTER] to execute the Modify
Gate Time job. The metronome icon will appear on the display while the data
is being processed, then "Completed" will appear briefly when the job is done.
Press the [F6] key ("Exit") to return to the job list, or a mode key to go directly
to the selected mode.
Produces a gradual crescendo (increase in note velocity) or decrescendo (de-
crease in note velocity) in the specified track over the specified range of
measures.
The "TR" parameter selects the track to be affected by the Crescendo job:
"01" ... "16".
The "M" parameters above the graphic bar are used to specify the first
measure:beat and last measure:beat of the range to be modified.
First measure
The "Range" parameter determines the range of velocity values over which
the crescendo will occur. A setting of "+24", for example, will cause the MIDI
velocity values to increase by 24 over the specified measure range (The MIDI
velocity value range is from 1 to 127).
Original
velocity
Last measure
M001:1~999:4
First beat
Crescendo
Specified measure ("M") range.
The Song Jobs
Last beat
Range
+24
3 9