在室内声学中，早期反射声对音质有着重要的影响。

The early reflected sound is a critical factor in room acoustics.

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大型厅堂音质设计过程中，控制回声一直为声学设计者所关注。

Echo control is one of the most important things in the building design.

youdao

大型厅堂音质设计过程中，控制回声一直为声学设计者所关注。

Echo control is one of the most important things in the building design.

youdao