【英文标准名称】:Acoustics-Measurementofsoundinsulationinbuildingsandofbuildingelements-Fieldmeasurementsofairbornesoundinsulationbetweenrooms
【原文标准名称】:声学.建筑物和建筑构件隔音测量.房间气载声隔音现场测量
【标准号】:BSENISO140-4-1998
【标准状态】:现行
【国别】:英国
【发布日期】:1998-10-15
【实施或试行日期】:1998-10-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:频率;建筑系统构件;建筑物;现场试验;声源;房屋;低频;空气声隔绝;格式(纸);声发生器;声学测量;误差修正;噪声(环境的);声音吸收;声强;内墙;数据采集;混响时间;扬声器;楼板;传声器;声学设备;隔音;声学试验;门
【英文主题词】:Acousticengineering;Acousticmeasurement;Acousticpropertiesandphenomena;Acoustictestingrooms;Acoustics;Airbornesoundinsulation;Buildingacoustics;Buildings;Ceilings;Closedtestrooms;Construction;Definition;Definitions;Doors;Fieldmeasurement;Frequencyranges;Impactsoundinsulation;Interiorwalls;Materialstesting;Mathematicalcalculations;Measurement;Measuringfrequencies;Measuringinstruments;Measuringtechniques;Noisecontrol(acoustic);Reverberationtime;Rooms;Soundabsorbentsurface;Soundfields;Soundinsulation;Soundintensity;Soundpressurelevel;Soundproofing;Structuralsystems;Testfurnaces;Testing;Walls
【摘要】:Appliestosoundinsulationwithinapairofrooms.Determinesthesteadystate1$2T3octavebandfilteredwhitenoiseleveldifferenceandthereceivingroomequivalentabsorptionareafromwhichthestandardizedleveldifferenceisderived.Theresultscanbeusedtodeterminewhetherbuildingelementshavemetacousticspecifications,e.g.BuildingRegulations.
【中国标准分类号】:P31
【国际标准分类号】:91_120_20
【页数】:34P.;A4
【正文语种】:英语