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anechoic room
释义
anechoic room
Encyclopedia
工学
电声计量
释
anechoic room
消声室
提供一个自由声场(指在均匀各向同性的媒质中,边界影响可以不计时的声场)空间的声学实验室。
理学
声学测量
释
anechoic room
消声室
所有边界上都铺了吸声材料,使室内形成自由声场的声学实验室。主要用途包括传声器的自由场校准、测试电声仪器和设备的电声性能,测定各种机器和设备的噪声功率及频谱,以及作为语言和听觉等基本研究的实验环境。
Physics
>声学>声学材料>释义
anechoic room
消声室
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