The room sound may help dictate the best tuning if you don't use a pillow.

房间的声音可能会对帮助你完成最佳的调节有所指示，如果你不用鼓枕的话。

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The conception, research methods and objective assessment parameters of auditory spatial impression in room sound field are reviewed.

综述了与室内声场空间印象相关的基本概念、研究方法以及客观评价参数。

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Often input and output levels necessary for quality recording do not match the requirements of the live mix, where stage volumes factor in to the overall room sound.

通常输入和输出的质量水平不匹配的记录必要的生活结构，在舞台的要求量因素，对整体空间的声音。

youdao

The room made the sound a room makes when attempting not to laugh.

NEWYORKER: Al Roosten

Unlike "surround sound" speakers, 3D audio can precisely pinpoint up to eight people in a room and direct sound at each one individually by sending separate signals to each ear, so that each person no longer has the awareness that sounds are coming at them from specific speakers.

BBC: 3D audio may revolutionise travel

Tap an iPad, however, and the Solo cranks out rich room-filling sound.

FORBES: For Parrot, A Flying iPhone-Controlled HD Camera Is Just A Start