One solution to this problem is to build a small home theater system for the kid(s). Although a second home theater system may see like a pretty big investment it is definitely a good investment. The system that you buy for the kids will not need to be top of the line equipment. A simple home theater box kit is most likely the most suitable system that you would need. A flat panel or large screen TV isn’t even needed as most kids sit very close to the television anyways.
The peace and quiet that a mini home theater for kids can bring your household is well worth the small investment that the system would require.