I think it's a special program he used to make his voice sound higher pitched.
The low-tech way would be to inhale a bit of helium, which has a low density, making your voice higher. A better way would be to open the video in some video-editing software on your computer, and then add an effect to the sound of your voice to make it sound higher.
Frequency corresponds to the 'pitch' of the voice. The sounds in a little girl's voice have higher frequencies than the sounds in an adult man's voice. And the sound of a whistle has a higher frequency than the sound of a tuba or foghorn.
you either higher or lower your voice (whichever is better for the character) and you make your voice sound very airy. :) good luck!
There are two software which allows you to make you voice sound computerized.AV Voice Changer SoftwareAudacity
vibration in the voice box
Helium is 6 times less dense than air which means that it travels through your lungs much faster which makes your voice and your vocal chords sound much higher.
Yes it can. the reason why is because you can get lung cancer. your voice will sound deeper
There are a number of ways you could make your voice sound electronic. You could stand in front of a fan and talk for example.
To make your voice sound better is to practice and make your voice beautiful and try to slightly make it shake. And as your singing, always remember to make it sound pretty cause sometimes you can 'daze' off and your voice can change, (means its not so pretty) so all the time think of this: Make it pretty!Pratice is the key!Hope I helped! :)
they really sound like us but a little higher
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