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Fades, crossfades and envelopes
Creating fades
There are two main types of fade-ins and fade-outs in au-
dio events in Cubase AI: fades created by using the fade
handles (see below) and fades created by processing
(see “Fades created by processing” on page 64).
Fades created by using the fade handles
Selected audio events have blue handles in the upper left
and right corners. These can be dragged to create a fade-
in or fade-out respectively.
Creating a fade-in. The fade is automatically reflected in the shape of
the event’s waveform, giving you a visual feedback of the result when
you drag the fade handle.
Fades created with the handles are not applied to the au-
dio clip as such but calculated in realtime during playback.
This means that several events referring to the same audio
clip can have different fade curves. It also means that hav-
ing a huge number of fades may demand a lot of processor
power.
• If you select multiple events and drag the fade handles
on one of them, the same fade will be applied to all se-
lected events.
• A fade can be edited in the Fade dialog, as described
on the following pages.
You open the dialog by double-clicking in the area above the fade curve,
or by selecting the event and selecting “Open Fade Editor(s)” from the
Audio menu (note that this will open two dialogs if the event has both
fade-in and fade-out curves).
If you adjust the shape of the fade curve in the Fade dialog, this shape
will be maintained when you later adjust the length of a fade.
• You can make the fade longer or shorter at any time, by
dragging the handle.
You can actually do this even without selecting the event first, i.e. without
visible handles. Just move the mouse pointer along the fade curve until
the cursor turns into a bidirectional arrow, then click and drag.
• If the option “Fade Handles always on Top” is activated
in the Preferences dialog (Event Display–Audio page), the
fade handles stay at the top of the event, and vertical help
lines indicate the exact end or start points of fades.
This is useful in situations where you want the event volume to be very
low, as this option allows you to still see the fade handles.
• If the option “Show Event Volume Curves Always” is ac-
tivated in the Preferences (Event Display–Audio page), the
fade curves will be shown in all events, regardless of
whether they are selected or not.
If the option is deactivated, the fade curves are shown in selected events
only.
• If the option “Thick Fade Lines” is activated in the Prefer-
ences dialog (Event Display–Audio page), the fade lines
and volume curve are thicker, increasing their visibility.
Fade handles on top of the event and thicker fade and volume lines al-
low you to edit and view fades even in situations where event volume is
very low.
• When the option “Use Mouse Wheel for Event volume
and Fades” is activated in the Preferences dialog (Edit-
ing–Audio page), you can use the mouse wheel to move
the volume curve up or down. When you hold down [Shift]
while moving the mouse wheel, this will change the fade
curves. This is useful in situations where the fade handles
are not visible (e.g. because of a very high zoom factor).
When you position the mouse pointer somewhere in the left half of the
event, the fade in end point is moved. When the mouse pointer is in the
right half of the event, the fade out start point will move.
Ö You can set up key commands for changing the event
volume curve and any fade curves, if you do not want to
use the mouse for this.
You will find these commands in the Key Commands dialog, in the Audio
category, see “Key commands” on page 268.