Apple Logic for GarageBand Manual de usuario descargar pdf (Pagina 28)

Like GarageBand, Logic also supports Audio Units effects. When you install Audio Units

effects, they appear in the Effect pop-up menus, under the Audio Units submenu. You

can add Audio Units to a track, adjust effect parameters, choose an effect setting, or

save a custom setting, as described above for Logic built-in effects.

For more information about working with effects, see Logic Help and the Logic Pro 7

Plug-In Reference or Logic Express 7 Plug-In Reference (depending on whether you are

using Logic Pro or Logic Express).

Working With Automation

In Logic, you can automate changes to volume, pan, effect, and software instrument

parameters over time. Unlike in GarageBand, where a track’s volume curve is displayed

below the track, in Logic the automation curve appears overlaid on the track in the

Arrange window. If you automate more than one parameter, all automation curves

after the first one appear in rows below the track.

To add automation to a track:

1 In the Arrange window, select the track to which you want to add automation.

2 In the Arrange window menus, choose View > Track Automation.

The tracks in the Arrange window grow taller so that automation will be easily visible.

3 In the track’s header, choose the parameter you want to automate from the pop-up

menu below the track name.

The pop-up menu displays a submenu for each effect or software instrument added to

the track. You can choose parameters for an effect or software instrument from its

submenu.

4 Click the automation line at the place where you want to add an automation point.

5 Drag the automation point up or down to change its value, or drag it left or right to

change where the automation line reaches the point’s value.

There are other ways to add and edit automation in Logic. For more information about

automation, see Logic Help and the Logic reference manual.

Exporting to an Audio File

You can export a song to an audio file. In Logic terminology, exporting to an audio file

is called bouncing. When you bounce a song in Logic, you choose the format of the

audio file (choices include AIFF, WAV, MP3, or AAC formats). You can import the

resulting audio file into iTunes or another application, download it to an iPod, or burn it

on a CD or DVD. You can also bounce a track or group of tracks, in order to save a

submix before editing or re-recording the tracks.

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Apple Logic for GarageBand Manual de usuario Pagina 28