Google Chrome and Open-Source derivative listening to me without my approval

[Tim Beelen <tim@diffalt.com>]

Is it true? Is Google actively listening in on my conversations?

Apparently this:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=786909

Yesterday, news broke that Google has been stealth downloading audio listeners onto every computer that runs Chrome, and transmits audio data back to Google. Effectively, this means that Google had taken itself the right to listen to every conversation in every room that runs Chrome somewhere, without any kind of consent from the people eavesdropped on. In official statements, Google shrugged off the practice with what amounts to “we can do that”.

https://www.privateinternetaccess.com/blog/2015/06/google-chrome-listening-in-to-your-room-shows-the-importance-of-privacy-defense-in-depth/

Seems pretty serious.

How do I find out which application is accessing what device?