摘要
很多商家/设计师对教室的声环境设计只关注混响时间这一项指标,而且普遍认为混响时间越低越好。针对这一现象,从影响教室声环境的三大主要因素即混响时间、背景噪声、语音可懂度展开分析,为建筑声学工作者提供相应的参考性设计指导。
Many businesses/designers only pay attention to the reverberation time in the design of classroom acoustic environment, and it is generally believed that the lower the reverberation time, the better. In view of this phenomenon, this paper analyzes the three main factors affecting the classroom acoustic environment, namely reverberation time, background noise and speech intelligibility, so as to provide corresponding reference design guidance for architectural acoustics workers.
作者
唐凤台
唐艳丹
TANG Fengtai;TANG Yandan(Jiangsu Mailang Acoustic Technology Co.,Ltd.,Taizhou 225300,China)
出处
《电声技术》
2021年第11期5-8,12,共5页
Audio Engineering
关键词
教室声环境
混响时间
噪声
语音可懂度
设计指导
classroom acoustic enironment
reverberation time
noise
speech intelligibility
design guidance
作者简介
唐凤台(1989—),女,硕士,声学工程师,研究方向为声频技术。E-mail:360627246@qq.com。
