Same way sound works with shared air : it's linear so whatever filter
you apply to get rid of stuff you don't want, gets rid of it regardless
whether you have stuff you want as well.

If you raise the amplitude, you can possibly get nonlinear effects, and
then you do hear the unwanted signal as well, for instance if you're
living next to a religious broadcast station and listening to some
distant devil-worship music, you can hear a sermon squawking in
one sideband or the other of the devil music.
--
Ron Hardin


On the internet, nobody knows you're a jerk.