Ableton Live's instruments and effects are easy to combine in a modular way, which makes them an excellent tool for sound design. In this tutorial video, Point Blank instructor Danny J Lewis makes a custom rack featuring a formant filter (similar to the sounds you get by changing the shape of your mouth). Check it out:
Looking to learn more about sound design in Ableton Live? Check out more details on the Ableton Live Sound Design course at Point Blank.