3 ms·I don't think you need sound dampening in China to keep people quiet.by flanked-evergl 3y agoI don't think you need sound dampening in China to keep people quiet.sandspar 3y agoMany Chinese people are talkative and many of them talk very loudly.lupusreal 3y agoPeople talking isn't the only reason a large space with hard surfaces might be loud. Even air circulation can become loud when bouncing around spaces like that.