To some extent the kid and dog noises may be inevitable. The yelling and TV aren't. Also, four people may not be technically allowed in a studio, though it's an unpleasant rule to enforce and runs up against discrimination laws. I think there's generally an exemption for babies under a year, but the toddler would count as an occupant who's supposed to have more square footage (going by my state law here, but presuming there are similar laws in other places).