Every Region has a fade-in and fade-out. By default, the region fade
-is very short, and serves to de-click the transitions at the start and
-end of the region. By adjusting the regions fade length, a more
-gradual transition can be accomplished.
Add images--an image is worth more than 1,000 words
++ Every Region has a fade-in and fade-out. By default, the region fade + is very short, and serves to de-click the transitions at the start and + end of the region. By adjusting the regions fade length, a more + gradual transition can be accomplished. +
Region fades are possible at the beginning and end of
-all audio regions. In object mode, a grip appears at the top left and
-top right of an audio region when the cursor hovers over it. Placing
-the cursor over the top of the grip displays the region fade cursor
-tip. Click and drag the grip left or right in the timeline to
-adjust the length of the fade.
+
+ Region fades are possible at the beginning and end of + all audio regions. In object mode, a grip appears at the top left and + top right of an audio region when the cursor hovers over it. Placing + the cursor over the top of the grip displays the region fade cursor + tip. Click and drag the grip left or right in the timeline to + adjust the length of the fade.
+ Crossfades refer to the behavior when you want to make
-a smooth transition (mix) from one audio region to another on the same
-track. Historically, this was done by splicing 2 pieces of analog
-tape together, and this concept was carried forward into digital
-editing. Each track is a sequence of sound files (regions). If
-two regions are butted against each other, there needs to be a method
-to splice them smoothly together. The crossfade allows one region
-to fade smoothly out, while the next region fades smoothly in, like 2
-pieces of tape that have been cut at and angle, and overlapped.
+
+ Crossfades refer to the behavior when you want to make + a smooth transition (mix) from one audio region to another on the same + track. Historically, this was done by splicing 2 pieces of analog + tape together, and this concept was carried forward into digital + editing. Each track is a sequence of sound files (regions). If + two regions are butted against each other, there needs to be a method + to splice them smoothly together. The crossfade allows one region + to fade smoothly out, while the next region fades smoothly in, like 2 + pieces of tape that have been cut at and angle, and overlapped. +
+ ++ But Ardour uses a more refined "layered" editing model, and + therefore it is possible for multiple regions to be stacked on a single + location with arbitrary overlaps between different layers. For + this reason, crossfades must be implemented differently. We can't + assume that a crossfade is an entitry that exists between 2 regions; + instead each region must have its own associated crossfades at each + end, and the topmost region must always crossfade down to the + underlying region(s), if any. +
+ ++ Ardour solves this problem by putting a crossfade at the beginning + and end of every region. The fades of the bottom-most region are + first rendered, and then each region is rendered on top of the one + below it, with fades at the end of each region providing a crossfade to + the region(s) beneath it.
-But Ardour uses a more refined "layered" editing model, and
-therefore it is possible for multiple regions to be stacked on a single
-location with arbitrary overlaps between different layers. For
-this reason, crossfades must be implemented differently. We can't
-assume that a crossfade is an entitry that exists between 2 regions;
-instead each region must have its own associated crossfades at each
-end, and the topmost region must always crossfade down to the
-underlying region(s), if any.
+
+
+ It is important to understand that region fades are crossfades. When one region has + another region or multiple regions beneath its fade area, then you will + hear the topmost region fade-out be mirrored as a fade-in on the + underlying region(s). The grip for the topmost region will allow + changing the length and type of the crossfade into the underlying + region(s). In this way you can create a complicated series of + crossfades, and then layer another region atop the others, and fade + into that complicated series.
-Ardour solves this problem by putting a crossfade at the beginning
-and end of every region. The fades of the bottom-most region are
-first rendered, and then each region is rendered on top of the one
-below it, with fades at the end of each region providing a crossfade to
-the region(s) beneath it.
+
An image here would probably help.
+ ++ If a region doesn't have any region(s) under it, then the region is + crossfaded to silence; for convenience we call this a "fade" + rather than a crossfade.
-It is important to understand that region fades are crossfades. When one region has
-another region or multiple regions beneath its fade area, then you will
-hear the topmost region fade-out be mirrored as a fade-in on the
-underlying region(s). The grip for the topmost region will allow
-changing the length and type of the crossfade into the underlying
-region(s). In this way you can create a complicated series of
-crossfades, and then layer another region atop the others, and fade
-into _that_ complicated series. An image here would
-probably help.
+
+
+ To activate/deactivate or change the shape of a region's fade-in or + fade-out, hover the cursor over the region fade grip till the cursor tip + indicates region fade editing and context-click to bring up a context + menu. In the context menu there is a list of options for the + region fade. Activate/Deactivate enables and + disables the region fade.
-If a region doesn't have any region(s) under it, then the region is
-crossfaded to silence; for convenience we call this a "fade"
-rather than a crossfade.
+
+
+ Because each fade is also a crossfade, it has an inverse fade shape + for the audio beneath the fade. It is important to know how the + shapes differ, and which are most suitable for various editing tasks.
-To activate/deactivate or change the shape of a region's fadein or
-fade-out, hover the cursor over the regionfade grip till the cursor tip
-indicates region fade editing and context-click to bring up a context
-menu. In the context menu there is a list of options for the
-regionfade. Activate/Deactivate enables and
-disables the regionfade.
+
+
+ The different types of fades are:
-Because each fade is also a crossfade, it has an inverse fade shape
-for the audio beneath the fade. It is important to know how the
-shapes differ, and which are most suitable for various editing tasks.
+
+
+ Although these fade shapes serve specific purposes, any of the shapes is usable in certain situations. The final decision is an artistic choice rather than a rigidly prescribed one.
-The different types of fades are:
+
+
+ These fade curves are developed to provide a range of common uses, and + are developed with the least possible amount of changes in the "slope" + of the line. This provides artifact-free crossfades. Some + DAWs provide complicated fade editors with parametric "spline" controls + of the fade curves. While it might be interesting to develop a + fade curve with a faster cutoff, the mathematical difference between + this and simply shortening the fade is vanishingly small; the + amount of effort to shorten the fade is much easier than fooling around with a + crossfade editor dialog.
-Although these fade shapes serve specific purposes, you might find that
-any of the shapes is usable in your situation. The final decision
-is an artistic choice rather than a
These fade curves are developed to provide a range of common uses, and
-are developed with the least possible amount of changes in the "slope"
-of the line. This provides artifact-free crossfades. Some
-DAWs provide complicated fade editors with parametric "spline" controls
-of the fade curves. While it might be interesting to develop a
-fade curve with a faster cutoff, the mathematical difference between
-this and simply shortening the fade is vanishingly small; and the
-amount of effort to shorten the fade is much easier than messing with a
-crossfade editor dialog.