Crossfading is a technique that creates a smooth transition from one sound to another. This audio effect works like a fader but in opposite directions, meaning the first source can fade out while the second fades in, and it all mixes together. It's often used in audio engineering to fill in the silence between two tracks, or even blend multiple sounds in the same song to create smooth changes rather than abrupt ones. DJ's often make use of the crossfading effect between tracks to enhance their music performance and to make sure that there aren't any sudden silent gaps that could annoy the audience or the people on the dance floor.
Crossfade meaning and how to crossfade songs
If you edit audio in Pro Tools , you need to know about fades and crossfades. As well as being vital editing tools, they can also be used in surprisingly creative ways In this month's workshop we're going to look in detail at how to use crossfades and fades, and how they can be applied in batches as well as singly. Crossfades are transitional Regions that span the end of one Region and the beginning of another. They can be used to smooth the sudden transition between two adjacent Regions, and help to prevent pops and clicks at Region boundaries. Fades are similar to crossfades, but apply where there is no overlap between Regions, for fading up the volume of a Region from nothing fade-in or fading down to nothing fade-out. The duration, shape and position of fades and crossfades are all fully adjustable within Pro Tools.
SOUND ON SOUND
In digital audio production, a crossfade is editing that makes a smooth transition between two audio files. In analog days, crossfades required dubbing the inputs of two source tapes onto a new tape while manually turning down the volume of one source tape while turning up the other, a relatively cumbersome procedure. Crossfading became easier to achieve with the invention of the computer-based digital audio editor. A digital editor allows two or more files to be crossfaded with the fade length limited only by the amount of audio contained in the source files.
So what exactly does it mean to "crossfade audio"? Well before we talk about that, we should probably first talk about just plain old regular fading. What is a fade? Happily, this is one of those few audio terms that actually sounds like what it means. Pop songs used to end with a fadeout a lot back in the day.