The diffusion degree of room sound field was proposed to be strongly correlated with room acoustics.

室内声场的扩散程度是影响房间音质的重要因素。

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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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In this paper, room sound field theory as the basis of measurement based on reverberation chamber and waveguide theory as the basis of measurement based on impedance tube are introduced.

本文介绍了声学特性测量混响室法的基础室内声场理论与阻抗管法的基础管道平面波理论。

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