Just a little voice actor demo using Portal characters. This was made in one night, so not all characters will sound perfect. The main idea is to show that I can make a Portal robot voice with Melodyne. You will hear: Turret Portal 2 Announcer Space Core Defective Turret Curiosity Core
That's very good! The announcer was kind of off, and the Defective turret and Space core sounded almost exactly the same to me. Space core was almost perfect, and I agree with Tile, the turret was too high pitched. I've tried replicating the turret voice, though, and it is very difficult. You should try making a GLaDOS voice now! :)
The announcer voice needed to have more subtle sound effects because it's a recording, not computer-generated. Good job, better than I could do!