I've been informed I'm making too much noise; what I can do?
Knowing that someone is affected by your noise can be upsetting, but you shouldn't take it personally. By approaching you directly, the complainant may just wish to solve it with you informally. Consider what the complainant has said to you, and if you think there is truth in it, quickly take steps to reduce the noise.
If you know who's being disturbed, you may politely approach them and inform them what you've done/are planning to do to and see if it's solved the problem.
There is advice on being a good neighbour on the following pages.