Originally Posted by paulmapp8306:
“Has anyone here used Auto-Tune or Melodyne (the other big player)?
Its very difficult to get out of tune vocals to sound seamless. It can be done but you need to know what your doing, and do it manually which takes time. If you use the auto setting and let the software do its job, it corrects 90% OK, but some notes sound weird, and can even be auto-tuned to the wrong semi-tone.
While it CAN be used live - you have to be VERY confidant the vocalist will be pretty much spot on and maybe drift slightly, or you will ruin the track. It will be very obvious. I doubt very much that X-Factor are using any form of pitch correction live. The fact that they DID miss a few notes actually proves its not used as if it was those notes would have been tuned as well.
Recorded vocals - like the group sing on Sundays and the M&S Advert, are auto-tuned and its so obvious - even more than the miming.
It is much more likely that the in-ear monitors they are now using meant they could hear themselves - and more importantly for the groups hear the others, and so could be much tighter.”
^ This
If they were autotuned we would probably know, especially on a live performance. Autotune has a very distinctive, synthetic sound and on a live performance you are leaving the correction entirely down to a piece of software making a very quick decision. It would sound very synthetic.
It corrects errors but it never sounds natural, just watch a few Glee eps if you don't know what it autotune sounds like, its really glaring.
The only way you wouldn't notice it is if it was used very, very subtly which would be very dangerous on a live performance as if one of the singers did fluff up it would be really glaring, you'd suddenly have a line coming out sounding like R2D2 was performing.
Also they would need to sing pretty much perfectly for that to work anyway.