Roland VS-1824 Bedienungshandbuch PDF herunterladen (Seite 148)

148

Chapter 10 Track and Phrase Editing

Track Time Compression/

Expansion

This operation allows you to expand or compress the

playback time of a track or a group of tracks by a specified

time. You can specify the amount of time compression or

time expansion in a range of 75-125%, but the more extreme

the setting, the more the sound quality may be affected. We

recommend you try to keep the compression and expansion

within a range of 93-107%.

fig.04-29

* Track Compression/Expansion creates new performance data

with a different playback time. For this reason, it cannot be

executed if there is not sufficient space on the current drive.

* It is not possible to use Time Compression/Expansion when

the elapsed time from the Start Point to the End Point or from

the Start Point to the To Point is less than 0.5 seconds.

* Do not time compress audio to a period of 0.5 seconds or

shorter. Any sound 0.5 seconds or shorter will not be played.

1. Hold [SHIFT] and press [F2 (TRACK)].

2. Make sure “Track Edit Menu” appears in the display.

If it does not, press [F1 (Tr/Ph)] once.

3. Press [F3 (CmpEx)].

If you don’t see “CmpEx” above [F3], press [PAGE] until

“CmpEx” appears, and then press [F3 (CmpEx)].

4. Press the Track STATUS button to specify the track to be

time-compressed or -expanded. The STATUS button

turns red, indicating it is the track to be edited. You can

press more than just one STATUS button if you wish to

edit more than just one track. If you press a STATUS

button and then change your mind, press it again to

change it back to green.

* If you want to select TR 1-12, press [FADER/MUTE] several

times until the “TR” indicator lights.

If you want to select TR 13-18, press [FADER/MUTE] several

times until the “TR” indicator blinks.

→ “Switching the Fader Functions” (p. 71)

Alternate method:

a. Press [F1 (SelTr)].

b. Press [ ], [ ], [ ], and [ ] to move the

cursor to the track you want to time compress.

c. Press [F3 (MARK)].

d. If [F2 (All)] is pressed, all tracks are selected to be

cut.

e. Press [F1 (Back)].

fig.04-30

5. [ ], [ ], [ ], and [ ] to move the cursor.

Set the START and END values.

A quick way to enter edit points (START, END, FROM, and

TO) is to create a locator for each edit point (p. 43) before

entering the edit screen. Then go to the desired edit screen

(such as Erase, Copy, Cut). You can enter your edit points by

pressing a LOCATOR button and then holding [SHIFT] and

pressing [LOC 1] to enter that point as the START time,

[SHIFT] + [LOC 2] to enter that point as the END time,

[SHIFT] + [LOC 3] to enter that point as the FROM time, or

[SHIFT]+ [LOC 4] to enter that point as the TO time.

Start To End Time

Start End To Time

Example 1: Compression

Example 2: Expansion

1 2 ... 143 144 145 146 147 148 149 150 151 152 153 ... 294 295

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