改建会议室的声学设计  

Acoustical Design on Rebuilt Meeting-room

作　　者：张晓路 曾耀光 

机构地区：[1]广东南方广播影视传媒集团建设处,广东广州510066

出　　处：《电声技术》2007年第10期14-17,共4页Audio Engineering

摘　　要：与新建的符合声学要求的厅室相比,改建会议室的声学设计有其特殊性和普遍性。在改建过程中,根据其具体情况,如在房间位置、层高、尺寸等都无法改变的状态下,通过计算、室内材料的处理和扩声设备的设置来加以改善,力争使音质效果达到较佳状态。结合具体实例,通过后期的建声、扩声设计可达到较满意的结果。Compared with the meeting-rooms which satisfy the acoustical design standard, there are some particularity and universality in the rebuilt ones. To make the rebuilt meeting-rooms have good acoustics features, the materials and sound reinforcement equipment are used in room by calculating. The rebuilt meeting-rooms will have good results with the architectural acoustics design and the sound reinforcement design.

关 键 词：混响时间 建声设计 扩声设计 

分 类 号：TN772[电子电信—电路与系统]