吸声材料及结构研究现状与展望

Research status and prospect on sound absorption materials and structure

采用吸声材料和吸声结构是减少噪声污染的重要手段之一。文章主要介绍了目前吸声材料与吸声结构的分类、特点、基本用途以及实际应用中的局限性和不足之处,并提出了吸声材料和吸声结构的研究发展方向和趋势。

The sound absorption materials and structure is one of the important means to reduce noise pollution. In this paper, the classification, characteristics, basic purpose of the current sound absorption materials and acoustic structure and deficiencies and die hmitations of the actual application were mainly introduced, and the research and development direction and trend of the sound absorption materials and acoustic structure were put forward.