Our team of data scientists and developers broke down the audio associated with farts into four distinct categories including pitch, duration, volume and meter. Those variables are then fed into our proprietary algorithm to generate a dynamic color visualization of your fart, a Fartr Score™ and an amusing description of what Fartr hears.
www.fartrapp.com/faq
(, Tue 7 May 2019, 13:29, Reply)