音乐厅音质设计

Acoustical Design of Concert Hall

音乐厅音质设计除了和其他有音质要求的建筑一样满足一些共同要求外，本文就其音质设计在体型设计、声扩散处理和演奏台设计等方面进行了探讨．体型设计将影响直达声、早期友射声和混响声在时间和空间上的分布．较宽频率范围的声扩散程度是音质优美的关键．

In the acoustical design of concert hall,besides some common demands that must be met just as other auditoriums, the auditory form, sound diffusion and the music stage are also explored.The auditory form of a concert hall will influence the distribution of direct sound, early reflection sound and reverberation sound in time and space. The abundant sound diffusion in wide frequency is the key to excellent acoustics. The music stage mainly provides good balance between different sections of the orchestra.