I think if you try you can block the noise out, BUT the problem is because you are so affected by it you are unknowingly concentrating on it and this is the whole essence of anxiety
What we are anxious about, we hone in on and it becomes all consuming, the more you dread it or are afraid of it, the worse it becomes. This happens with all anxieties think about a fear of spiders, you rev yourself up, then see a spider, then your panic increases, so the next time you see one your anxiety is already doubled then you start looking everywhere for them until even pictures of one, can affect you You are constantly, daily in your case reinforcing the fear until it becomes all consuming
But
You can work on this yourself or you can get outside help counselling or hypnotism but at the moment you are in your own ‘home made panic zone’ and it will only get worse if you don’t take some actions
You can’t stop all these children playing out You can move but you could move to another problem or you could stop, take a breathe, and get help or learn ways to help yourself.
Good luck panic is not easy to be rid of