他感到地板在轻微震动。
考虑到落地桶鼓是在标准垂直方向上：如用木地板，当鼓手击鼓，下面的鼓皮也要跟随着震动。
Consider a floor Tom mounted in a standard vertical orientation: With a hardwood floor, when the player hits the drum the bottom head vibrates sympathetically.
木制的舞蹈地板被设计成像是震动吸收者。
Wooden dance floors are designed to act like shock absorbers.
后面，已经有地板裂开了，石像在剧烈的震动中有要倒下来的危脸。
The Hou noodles has already had floor to spilt open, Chocolate UGG Boots, the stone statue has the Wei face to to fall flop in the maniacal vibration.
我感到地板在震动。
这个直接向着地板去的声波将被反弹上来并且会对底面鼓皮的震动造成相消或加重某些频率的影响。
With the tom set up vertically, sound waves hit the floor and bounce back into the bottom head. Angling a tom slightly causes sound waves to scatter, and diffuses them.
这个直接向着地板去的声波将被反弹上来并且会对底面鼓皮的震动造成相消或加重某些频率的影响。
With the tom set up vertically, sound waves hit the floor and bounce back into the bottom head. Angling a tom slightly causes sound waves to scatter, and diffuses them.
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