Hello friends
i am using Adobe Audition for Acapella extraction processing. It doesnt give perfect acapella....we need to do lot more things after that and i dont know what was that... so plz guys give me some tips and tricks on how to extract almost clean acapella...specially if we r making a acapella of a dance track for remix the problem i am facing that there are lot more other drum sounds like snare or perc type elements still can be heard after central channel extraction process, and this is very irritating. we get prob when we mix this vocal in the mix session. I hope u get it what i am talking about.

So guys plz help me to make clean acapella as much as clean !!

Thank You

 

Try Voicetrap more info here

 

You can't get a clean a capella from an already mixed track. If you have lossless format of 1) instrumental and 2) original track, you can perfectly align these and phase invert one of them so that the sum is only the vocal.
It's better to hunt for mix stems if you want clean vocal.