If your studio was not built with a floating floor( a second foundation over the first supported by rubber and styrofoam, as used in most pro studios; see Figure1), a drum riser will help isolate the mics.

• 如果你的录音间不是建立在浮动地板上（二基架是在首先被橡胶和泡沫支撑之上的，这办法同样用在很多专业工作室，见图1）鼓台（空的台子用于抬高鼓组）可以对隔离麦克有帮助。