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Sampling: Page Menu Commands Time Stretch
635
Set Beat as the number of quarter-note beats. When
you change Beat, the Source BPM value will be
changed automatically.
Source BPM will indicate the playback BPM value
at the original key. This BPM value is automatically
calculated according to the length from the start
address to the end address (if loop is off) or from the
loop start address to the end address (if loop is on).
If you already know the BPM value and the
calculated value is incorrect, change it to the correct
value.
Use New BPM to specify the BPM value of the
sample you wish to create. Ratio will automatically
be calculated from the Source BPM and New BPM
values.
For example if you have a one-measure 120 BPM
sample in 4/4 time, and would like to change it to
150 BPM, you would set Beat to 4. The Source BPM
will be calculated automatically. If the Source BPM
is not calculated as 120.00 due to inaccuracies in the
start address (or loop start address) or end address,
adjust Source BPM to the correct value of 120.00.
Next, set New BPM to 150.00. The Ratio will be
calculated automatically.
It is not possible to make settings that would cause
Source BPM or New BPM to exceed the range of
40.00–480.00.
It is not possible to make settings that would cause
Ratio to exceed the range of 50.00–200.00.
Depending on the sample, the length may not be
exactly as you specify, due to limitations in
processing accuracy.
7. To execute the Time Stretch operation, press the
OK button. To cancel without executing, press the
Cancel button.
When you press the OK button, the Time Stretch
dialog box will appear.
8. Audition the sample that was created by Time
Stretch.
The sample before being time-stretched is assigned
to the C2 note of the keyboard, and the sample that
was time-stretched is assigned to C#2. You can
change the Index to check the waveform.
Keyboard & Pads: This shows the multisample that
is used temporarily in this dialog box.
When you play the keyboard, this multisample will
sound. It will behave just as in normal pages (e.g.,
the Recording page). (0–1a)
In the case of a stereo sample, a stereo
multisample will be used temporarily. The sample
at each index will sound in stereo.
Index [Source, Result]
Selects the index for the sample whose waveform
you wish to display.
If you select Source, the original waveform before
time-stretching will be selected.
If you select Result, the time-stretched sample will
be selected.
You can also select the index by holding down the
ENTER switch and pressing a note on the keyboard.
The index that includes that note will be selected.
Sample waveform display: This shows the
waveform of the selected sample. As in 2–1: Loop
Edit, the Start, Loop Start, and End addresses are
shown by a solid line.
In the case of a stereo sample, the L channel
sample data will be displayed above, and the R
channel data below.
ZOOM: This controls horizontal and vertical zoom
in/out for the waveform shown in the “Sample
waveform display.” (1–1f)
Start:
End:
Specify the start address and end address of the
sample for the currently selected index.
When you execute Time Stretch, the addresses will
be specified automatically, but the playback may be
slightly skewed due to inaccuracies in the end
address, etc. If this occurs, you can correct the
addresses manually.
When you change the start address, the loop start
address will also be changed simultaneously. If you
wish to independently adjust the start address and
loop start address, save the data in step 10, and then
make settings in the P2: Loop Edit page.
To audition the sound in the specified range, play
the keyboard or press the SAMPLING
START/STOP switch. When you press the
SAMPLING START/STOP switch, the sample in the
range specified by “Start” and “End” will sound at
the original key.
Use Zero: (1–1d)
9. If you press the Stretch button, the Time Stretch
dialog box will appear, and you can re-do the time
stretch once again. Execute Time Stretch as
described in step 6.
10.Save the sample that you created. Press the Save
button, and the Save dialog box will appear.
In “To Sample No.,” specify the save destination
sample number. By default, an unused sample