Their special voice has become a hot issue and many people all over the world want to talk or sing cutely like them. So, this tutorial will guide you on how to create the Chipmunks voice with Voice Changer Software Diamond 9.5 (VCSD 9.5) for your entertainment purpose.
On the Main panel, turn On the Voice Morpher module.
Move the cursor on the Pitch-Timbre graph (also called the Morpher graph) to change your voice.
In order to have the same voice as Chipmunk's, you can change Pitch and Timbre to 169% and 105% respectively.
Go to Make-ups button and select Custom to call up the Equalizer dialog box.
Adjust equalizer value same as Equalizer pane to make your Chipmunk voice sound better and clearer.
For instant use, you can download the chipmunk voice preset from this page.