After recording someone making a sound like "trrrrrrrrrrrr", i've applied the following effects :1)generate noise (red)2)i've modified the envelope of the noise in order to have it thin, then thick, thin-thick-thin-thick-. . . 3) i've put down the volume of the noise, and put the voice louder. 4) add a few effect with atom splitter audio : distroyr. 5)mix the tracks together.
Author: Iut Paris