[Philip-J-Fry]

This shouldn't be controversial to say, but it's blatantly obvious that it's a voice changer.

[IshKebab]

Duh. Doesn't mean it's not annoying af.

[91edec]

My headcannon is that Asahi Lina is actually Marcan since they both have a Spanish accent/twang.

[Phelinofist]

At least in the videos I watched I found the speech pattern (like the talking speed) to match marcans, if you e.g. compare it to his presentation with fail0verflow at C3 for the PS3 hack or some of his streams. But that is also speculation ofc.

[westmeal]

Yeah it's way too high pitched. They must have a pretty deep voice.