...child is screaming so loud......? that your neighbors can hear?

I know that she always shows that you should take them to the time out chair, and leave them without saying anything to them, but when I do that with my daughter she will scream so loud that my neighbors can hear her, she'll bite at her chair and she will hit the wall. Are you supposed to just ignore them or can you walk over and tell them that if they dont stop screaming they will have to sit there even longer?