基于声学模拟计算的录音棚声学设计  

Design of Recording Studio Based on Acoustic Simulation Calculation

作　　者：杨琳 YANG Lin(Hohhot Broadcasting and Television Station,Hohhot 010030,China)

机构地区：[1]呼和浩特广播电视台,内蒙古呼和浩特010030

出　　处：《电声技术》2022年第3期1-5,共5页Audio Engineering

摘　　要：通过对录音、播音棚建筑声学的研究,探索录音、播音棚的建设中重要技术参数及设计理念对录音棚的影响,试图寻找出相应的设计方法和有效的构造措施,得到合理的录音棚声学设计结果。主要讨论声学设计的内容与方法,并结合内蒙古大学创业学院的语音录音室声学设计实例进行介绍,着重从房间的隔声设计、混响时间的设计进行讨论,并且通过模拟和实地测量的方法进行验证。结果表明,混响时间和本底噪声均符合要求。Through the research on the architectural acoustics of the recording and broadcasting studio, this paper explores the influence of important technical parameters and design concepts in the construction of the recording and broadcasting studio on the recording studio, tries to find out the corresponding design methods and effective structural measures, and obtains the reasonable acoustic design results of the recording studio. This paper mainly discusses the contents and methods of acoustic design, and introduces the acoustic design example of the voice recording room of the entrepreneurship College of Inner Mongolia University, focusing on the sound insulation design of the room and the design of reverberation time, which are verified by simulation and field measurement. The results show that the reverberation time and background noise meet the requirements.

关 键 词：声学设计 隔声 混响时间 测量 

分 类 号：TU112[建筑科学—建筑理论]