Roland Vs-880 Betriebsanleitung PDF herunterladen (Seite 84)

Modifying the playback

time of the performance

(Time compression/expansion)

This operation allows you to expand or compress the play-

back time of a song to the specified time length. You can

specify a compression/expansion of 75Ð125%, but extreme

settings will produce a more adverse effect on the sound

quality. We recommend that you normally keep compres-

sion/expansion within a range of 93Ð107 %.

Usually when playback time is compressed or expanded,

the playback pitch is affected correspondingly. For example

if the playback time is halved, the playback pitch will rise

one octave. On the VS-880, you can select whether the play-

back pitch will change in correspondence to the compres-

sion/expansion ratio, or whether the original playback

pitch will be preserved.

* Time Compression/Expansion creates a new song with a

different playback time. For this reason, it will not be pos-

sible to execute it if the current drive does not have suffi-

cient space.

* It is not possible to make settings where the times from

the Start Point to the End Point or from the Start Point to

the To Point are less than 0.5 seconds.

* When compressing the data, do not compress it to a time

length of 0.5 seconds or shorter. If it is compressed to 0.5

seconds or less, it will not be played.

Example 1: Compression

Example 2: Expansion

1. Press [TRACK], select “TRK Time Comp/Exp.?”, and

press [YES]. The display will let you select the track

and V-track to which the operation will apply.

2. Use [SEL (CH EDIT)] to select the track to be affected,

and use the TIME/VALUE dial to select the V-track. If

you wish to select all V-tracks of the selected track, use

the TIME/VALUE dial to select “

✱ - ✱”.

If you wish to execute the Time Compression/Expansion

operation with the same settings for other tracks as well,

press [SEL (CH EDIT)] for the additional tracks that you

wish to compress or expand, and use the TIME/VALUE dial

to specify the V-track that will be compressed or expanded. If

you wish to cancel the Compression/Expansion operation

for a track, use PARAMETER [ ][ ] to display the

setting of that track, and press [CANCEL (NO)].

3. Make settings for the following items, and execute the

operation.

Strt (start point):

Specify the time location at which

the change in playback time will

start.

End (end point): Specify the time location at which

the change in playback time will

end.

To (to point): Specify the ending time location

that will result from the compres-

sion/expansion.

Pitch: If you want the playback pitch to

change as a result of the compres-

sion/expansion, set this to ÒVari.Ó

If not, set this to ÒFix.Ó

Type: Specify the type of conversion.

Select ÒAÓ for vocals or narrations,

ÒBÓ for slow-tempo songs such as

slow ballads, and ÒCÓ for fast-

tempo songs such as rock.

Amplitude: Specify the volume level ratio (50,

60, 70, 80, 90, 100%) that will result

from conversion. Normally you

should use the default value of Ò60

%.Ó If the volume level after con-

version is too low, use the Undo

function to return to the original

data, increase the amplitude set-

tings, and try the operation again.

However be aware that excessively

high settings can cause noise to

occur in the data.

* To cancel the operation, press [CANCEL (NO)].

CONDITION MARKER#

MASTER

INPUT TRACK

AUX

TIMETIME

1122

Affected data (Track – V track)

Start End To Time

Start To End Time

Chapter 4 Editing a recorded performance (track editing)

1 2 ... 79 80 81 82 83 84 85 86 87 88 89 ... 153 154

Roland Vs-880 Betriebsanleitung Seite 84

Kommentare zu diesen Handbüchern

Roland Vs-880 Betriebsanleitung Seite 84

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Mixer Roland Vs-880