以某大型站房的高架候车厅作为研究模型,通过软件建模分析得出最优方案,以该方案作为现场实施的依据,通过现场试验,调整优化软件分析得出的最优方案符合高大空间环境下声场的声压级、均匀度、语言清晰度及清晰度损失率的客观参数要求,从而满足旅客对该环境下声音的主观要求。 Taking the elevated waiting room of a large station as a research model, the optimal solution was obtained through software modeling and analysis. Based on this solution, the optimal solution obtained through on-site experiment and adjustment and optimization software was in accordance with the tall space Environment sound pressure level, uniformity, speech intelligibility and sharpness loss objective parameter requirements, so as to meet the passenger’s subjective requirements of the environment under the sound.