Placed between the furniture next door, to get people to pay attention to that cause, or a TV or music, such as washing machines and vacuum clean the attempt. Trouble with other tenants, and also to make a high sound insulation and heavy curtains of the night playing music in the apartment or had better pass. It is not the problem of sound, house closing the windows open while after, Ill talk to real estate companies and owners to get worse. Specifically, it is often in a similar way to call attention to all residents in soft or flyer and poster. Or complaints from people who know it as the base. Also, speak up, DIY shop and consult with, and lay the carpet at night, is a simple soundproofing measures. Can introduce various products.