有一种墙面是麻的，据说可以吸音。
There is a kind of rough wall surface, which is said to be sound-absorbing.
最重要的声学特性是隔音或吸音材料的质量。
The most important acoustical property is the sound insulating or absorbing quality of the material.
我们都知道ktv设计吸音和隔音是最重要的。
We all know that KTV design of sound absorption and sound is the most important.
更低的噪音控制，就是加装具有吸音效果的消音箱。
The more low noise control, is the sound-absorbing effect with the censored box.
你的呼吸音低。
你的呼吸音低。
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