This paper presents sound characteristics of room sound field from architectural acoustics parameters and acoustics parameters and sound system characteristics and speech articulation. It gave definitions especially for the physical meanings and measurement methods on those characteristics.

  • 从建筑声学参数、音质参数、声系统特性及语言清晰度参数四个方面介绍室内声场的声学特性,给出了这些特性的定义(物理意义)及其测量方法。

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