多功能厅舞台灯光音响方案

62Р0.25Р9.275Р0.3Р11.13Р6Р天花Р438.7Р0.24Р105.288Р0.12Р52.644Р0.05Р21.935Р0.05Р21.935Р0.04Р17.548Р0.04Р17.548Р7Р观众厅侧墙Р326.6Р0.2Р65.32Р0.2Р65.32Р0.25Р81.65Р0.25Р81.65Р0.25Р81.65Р0.25Р81.65Р8Р观众席木地板Р165.3Р0.05Р8.265Р0.05Р8.265Р0.05Р8.265Р0.05Р8.265Р0.05Р8.265Р0.05Р8.265Р9Р台口Р60Р0.3Р18Р0.35Р21Р0.4Р24Р0.45Р27Р0.5Р30Р0.55Р33Р1Р0Р4/5 满场Р248.5Р0.3Р92.10Р0.43Р132.01Р0.44Р135.08Р0.45Р138.15Р0.51Р156.57Р0.5Р153.50Р1/5 空场Р1434.6Р0.19Р14.630Р0.31Р23.870Р0.35Р26.950Р0.37Р28.490Р0.39Р30.030Р0.38Р29.260Р空气吸收 4 mvР0Р0Р0Р0Р0Р0Р0.003Р8.2149Р0.009Р24.6447Р0.022Р60.2426Р室内平均吸声系数αР0.244Р0.270Р0.281Р0.286Р0.300Р0.301Р总吸声量 AР350.04Р388.04Р402.73Р410.54Р430.21Р431.22Р混响时间 T60Р1.11Р0.99Р0.94Р0.91Р0.83Р0.78Р七、混响时间频率特性曲线测算:Р八、各房间噪声控制标准:Р房间/空间Р允许噪声标准Р观众厅РNR30Р舞台机械动作时(观众席第一排)Р50dB(A)Р门厅Р40dB(A)Р控制室РNR35Р九、多功能厅结构及装修工艺示意图