Can you turn a recording to sound like miku hatsune?
You may be able to make a voice sound like Miku is singing by
turning up the pitch on a girl's voice (a guy would just sound like
a chipmunk). I'm sure that some female voice could be tweaked to
sound like Miku Hatsune.
However, since she's a computer program, Miku's voice doesn't
sound as natural as our voices. So the reverse is true; if you
edited a voice to have the same pitch as Miku, it would sound too
realistic to be mistaken for Miku actually singing (unless the
person was singing like Miku in the first place).
Still, it's fun to try!