Night Mode (Just an idea)

For those who have other people in their house sleeping at night, its really annoying having to ask everyone else to turn up their microphones, and to turn up their own sensitivity. Thus, I propose an idea, Night Mode. Essentially, to those who enable being a recipient of it (just a flick of a switch in your settings, and its on till you flick it off), those who have Night Mode enabled become louder, so that their softer voices can be heard, and are less likely to wake up those around them, instead of having to speak louder. Either or, you can also integrate an anti-ear-blasting system so that if said Night Mode user is abusing or is just really loud, they go back to normal.