Hi I want to make some Digitally Synthesised Voice from a recorded volume...

Like if I record some phrase in my voice and then some program which can modify that and make it sound like a digital voice...I hope I am making it clear to understand...

For example let me guess...ok in X-Men movie when professor x goes in his chamber for looking rogue before he enters there is a voice "Welcome Professor"...

Now that sound effect is so deep and something different from our normal voice...Clear enough now...???

Cheers...