Detection of ultrasonic side channels in mobile devices with Python?

[Ned Batchelder]

On 2/28/18 7:01 PM, Etienne Robillard wrote:
>
>  What do rats find rewarding in play fighting?

This is well outside the topics for this list.

--Ned.
>
>
> Le 2018-02-28 à 18:29, Chris Angelico a écrit :
>> On Thu, Mar 1, 2018 at 10:23 AM, Steven D'Aprano
>> <steve+comp.lang.python at pearwood.info> wrote:
>>> I'd go further... what gave you the idea that ANYONE is an expert on
>>> ultrasonic activation of neural pathways?
>> Definitely tinfoil hat material here; expertise is completely 
>> immaterial.
>>
>> ChrisA
>