室内音质 meaning in Chinese

acoustic of room

The perfect indoor acoustics has no noise
摘要理想的室内音质是无噪声干扰的。
This thesis begins with the general principle of indoor acoustics and researches on the rule of the acoustics wave spreading ; analyzing mainly the features that the acoustics wave reflex on the concave 。 secondly , this thesis analyzes and summaries the evaluation index of indoor sound quality , knowing the relation between the subjective evaluation and the objective physical quantity 。 absorbing the experience the predecessors have got on the indoor acoustics design , master the general principle and methods of indoor acoustics design
本文首先从室内声学的一般原理入手,研究声波传播规律,重点分析声波在凹面上的反射特点。其次对室内音质的评价指标进行分析和总结,了解室内音质的主观评价与客观物理量之间的关系。吸取前人在室内声学设计方面的经验,掌握室内声学设计的一般原则和方法。