Timeline component provides a powerful multi-track editor functionality that allows layering and crossfading a number of sounds together. It also provides parameters driven by the game that can be linked with the timeline and volume/pitch curves.

A more detailed overview of the timeline features and how it works can be found in the Timeline window section.

Watch the following video explaining more about this Component

https://www.youtube.com/watch?v=0YPUk3wXK7Y&index=16&list=PLjo4vf11pt-MWtpdnyJdqJ41khf4YhS8y