建筑环境声学的前沿领域

Frontiers of Architectural and Environmental Acoustics

建筑环境声学研究的目的在于维护良好的人居声环境,关怀人们的听觉感受,使人们能够欣赏音乐和其他美好的声音,摒除或降低噪声与振动干扰;良好的声环境对于保障人们的健康,提升生产力及工作效率以及利于人们的思维和学习都是一个重要的前提.系统地介绍了建筑环境声学及其3个分支学科———厅堂声学、噪声控制学及声景学的研究范围、研究内容和研究现状,提出了建筑环境声学目前值得重视的若干前沿热点研究课题,同时介绍了笔者及所带领的团队在若干热点问题上所取得的研究成果.

The research purpose of architectural and environmental acoustics is to maintain a pleasant acoustic envi- ronment for human habitation and show solicitude for the auditory perception of human beings, so that they can en- joy music and other pleasant sound and shield off or reduce the disturbance of noise and vibration. A good acoustic living environment is an important precondition for ensuring human health and improving productivity and working efficiency as well as for benefiting thinking and study. This paper systematically introduces the research area, con- tent and situation of architectural and environmental acoustics and its three main branches, namely, auditorium a- coustics, noise control and soundscape, and presents some frontiers and hot points which must be noticed in the field of architectural and environmental acoustics. Meanwhile, some important research works completed by the au- thors and their team in this field are also described.