Here is how to do a simple "Reverse Reverb" effect in Adobe Audition. You can always add more "Reverb" and don't be afraid to play around with more effects using other "Reverb" settings. It's all done the same way, I just used this way as an example. Reverse Reverb is a powerful production trick and takes only a minute to apply. Here's a tutorial that will show you how to add the reverse reverb effect to voice overs. To make the reverb effect sound longer just use the vocal reverb large or select medium for a medium effect like I did vocal small for just a bit of the effect its all in your imagination and how creative you want to get.