While making animated films, vocal recording is done individually.
The actors have to actually imagine that they are mouthing a dialogue.
If an animated film is being recorded in a studio, one should ensure that the vocal tracks do not bleed into each other.
It helps to have multiple “isolation booths” for recording animated films, giving each actor his own space.
Both young and old love animations, be it “Shrek” or the famous “ Kochadaiiyaan” starring Tamil film icon, Rajinikanth. The film is a saga of revenge by an 8th-century warrior against an unjust ruler for the illegal punishment meted out to his father, a noble warrior.
Get more interesting recording related facts from http://www.parlourstudios.co.uk.