It's a generic computer generated voice. Stephen Hawking is famous for having a machine that has the same voice, but it's not special in any way..there are probably tons of songs, videos, items and machines that have the voice in them somewhere...
Lol i love and hate this voice kinda wish he had like a british voice scienceish but the monotonal computer voice fits lol i actually started laughin when i first heard it lol
Yeah, computer voice + flanging + flashback echo = WTF did he just say? Glad they dropped the extra stuff and just ent with teh voice alone. Derrick Wyatt said that in order to make room for knowledge Perceptor erased all his emotions and stuff like that, keeping just his capacity for logic. The voice was the result.
I just hear the professor from Family Guy who's in a wheelchair when Perceptor talks. It's kinda scary.