Mario has an exaggerated Italian accent. Imitating that kind of voice will make you sound very much like Mario.
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scream
that has to be something you were born with. :)
GIR's voice was dubbed over twice to make it sound harmonic and machine-like. The voice actor for GIR sounds like a normal man trying to have a high voice.
In drama terms 'tone' means how you want to make your voice sound. Say perhaps you were pretending to be from France you would make your voice sound like a Frenchman.
whistling in a high pitch voice. they also make quiet bubbling sounds
There are two software which allows you to make you voice sound computerized.AV Voice Changer SoftwareAudacity
vibration in the voice box
Yes, if you're a guy it'll make you sound like a girl
Just make your voice light but not too light
i would say that it takes a lot of practice!!