Editing a sample, Setting a sample’s volume, Adjusting the playback region of a sample – Roland SP-404SX User Manual

Page 27

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Editing a Sample

MEMO

For details on setting a sample’s GATE, LOOP, REVERSE,

and LO-FI parameters, refer to p . 12 .

Setting a Sample’s Volume

Here’s how to adjust the volume of each pad .

1. Make.sure.that.the.[PATTERN.SELECT].button.

is.extinguished ..If.it.is.lit,.press.the.[PATTERN.

SELECT].button.to.turn.it.off .

2. Press.the.pad.to.which.the.sample.whose.volume.

you.want.to.adjust.is.assigned .

The pad will light, and that sample will play .

3. Press.the.[START/END/LEVEL].button.so.the.

button.is.lit .

4. Turn.the.[CTRL.3].(LEVEL).knob.to.adjust.the.

sample’s.volume .

5. When.you’ve.finished.making.adjustments,.press.

the.[START/END/LEVEL].button.to.turn.off.its.light .

Turning the [CTRL 3] (LEVEL) knob toward the left will

reduce the volume, and turning it toward the right will

increase the volume . A setting of 127 is the maximum

volume . The default value immediately after sampling is

127 .

MEMO

While the [START/END/LEVEL] button is lit, you can

adjust not only the volume but also the start point

and end point (p . 27) by using the [CTRL 1] and [CTRL 2]

knobs . If you’ve moved the [CTRL 1] or [CTRL 2] knobs

by accident, set them back to the center position . The

settings will return to their previous values . If you press

the [START/END/LEVEL] button to turn off the button’s

light without returning the knobs to the center, the

modified start point and end point settings will be set .

Adjusting the Playback Region

of a Sample

For each sample, the SP-404SX lets you specify the region

within the sample’s waveform data that will actually play .
The point within the waveform data at which playback

will begin is called the Start Point, and the point at which

playback will end is the End Point .
If there is unwanted sound or silence at the beginning

of a sampled sound, you can omit this by adjusting the

Start Point . If the unwanted material is at the end, you can

adjust the End Point .

Start sampling

Start Point

This region will sound

End Point

Unwanted

Unwanted

Stop sampling

MEMO

When you specify the start point or end point, the BPM

(tempo) will be automatically calculated according

to the newly specified duration, and displayed . If the

duration is multiple measures or less than one measure,

the displayed BPM value may be half or double the

actual value . To set the BPM to the desired value, refer

to “Changing a Sample’s BPM” (p . 30) .

In some cases, such as if the length of the region is

three beats, it may not be possible to calculate or adjust

the BPM value correctly .

Canceling the Adjusted Playback

Region (Deleting a Marker)

The [MARK] button will light if you’ve specified either

the start point or end point . If you want to cancel these

settings, press the lit the [MARK] button during playback

to turn off the button’s light .

MEMO

By carrying out the procedure explained in “Deleting

an Unwanted Portion (Truncate)” (p . 29), you can delete

the portions other than the specified playback region,

so that the start point and end point are the beginning

and end of the sample .

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