For the remote workers who are working from home or a Cafe the noise around during the meetings becomes a real problem. At home you may have some music, kids crying, drilling from neighbours. In co-working places or in a Cafe you may get the background noise, music or anything else as noise.
The noise was also a problem for me and I was either trying to silence the kids at home or trying to find a peaceful place outside; and both of them was a challenge for me.
So the solution is Krisp software which does its job both for Windows and MacOS. I am using it for more than one year and suggesting to anyone who has the noise problems while meeting someone online.