Detection of ultrasonic side channels in mobile devices with Python?

[Etienne Robillard]

Hi,

I would like to know if its possible to detect or decode ultrasonic 
signals in mobiles devices like Android with Python?

For a introduction to ultrasonic tracking, see: 
https://www.wired.com/2016/11/block-ultrasonic-signals-didnt-know-tracking/

Thank you,

Etienne

-- 
Etienne Robillard
tkadm30 at yandex.com
https://www.isotopesoftware.ca/