The Reverse Reverb effect has been used in many songs and genres of music. From Nicki Minaj to Chris Cornell you name em, have all used this popular technique in their songs. What so special about this technique is that it can be applied as a transitional effect on vocals and instruments, with subtle or extreme presence in the mix. While this may be a cool and exciting effect to have on your vocals it's not a necessity and should be used sparingly as it may not always fit your song. Applying it to a song with an empty space right before the next line of your vocals come in may work when you're trying to add a slight build in your songs cadence. As the sound of this effect may appear to creep up on its listener with a subtle low ghostly echo, sweep that hints to the first word of the verse or chorus. To achieve this effect you'll need two things your vocals and some reverb.
Step1- This usually occurs at the beginning of a verse or where there is a slight break in your vocal verses leading up to the next phrase. You'll be selecting (or highlighting) the first word of your verse. Make sure there are no dead space when your selecting your parts as it will bring unwanted artifacts in that will sound unappealing. See illustration below:
Step 2- Once you've chosen your part you'll need to cut and copy to a new track. Now that it's cropped and clean with the exact parts you want to affect. You can now move on to the next step. See illustration below:
Step3- You'll want to apply a large amount of reverb preferably the hall setting or anything in that range. You won't need to spend too much time tweaking the setting, because the idea is to add enough to where its very noticeable. See illustration below:
Step 4- Bounce or record it into the vocal sequence. This is necessary for the next step ahead because you'll need to bounce out the a audio file for this to work. See illustration below:
Step 5- Once you have bounced or recorded the audio file into your DAW, you now have to reverse it.
See illustration below:
Step6-Trim back the audio just before it begins to form the first letter of the word. For example if we were to reverse the word “Hello”. Hearing the audio being played back to us would sound exactly how its spelled backwards “olleH”. Right before the pronunciation of the H, we would then crop (trim back) the audio clip so that it doesn't complete the word. See illustration below:
Step 7- Align the audio clip so it's positioned for a smooth transition. You can do this by creating another track which would be easier to manage or simply keeping it on the same track and moving closer. If necessary apply a crossfade to the beginning of either audio clips. See illustration below: