by Camperboy 1000
UPDATE (2/24/17): Fixed some major errors from when I created it.
This flow changes the volume depending on the sound level from the microphone. You can change modes and stop this from a notification in the status bar. There are 4 modes to choose from:
Normal - The volume increases as the noise increases
Reverse - The opposite as normal
Background - Only changes the volume is there audio that is controlled by a media player
Reverse Background - The opposite of normal of the is audio that is controlled by a media player