Why use Voice Changer for Call? *For fun, I don't want my friends to hear my voice, I want to change my voice. *In order to protect privacy, I don't want others to know who I am, I want to change my voice. What is Voice Changer for Call? *Voice Changer for Call can change the pitch of your voice in real time, it makes your voice become male, female or child voice. *Voice Changer for Call can change the echo in real time, it makes you sound as if you are in a hall or on a stage. *Voice Changer fo