【英文标准名称】:Acoustics-Description,measurementandassessmentofenvironmentalnoise-Part2:Determinationofenvironmentalnoiselevels
【原文标准名称】:声学.环境噪声的描述、测量和评估.第2部分:环境噪声级别的测定
【标准号】:ISO1996-2-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-03
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC43
【标准类型】:()
【标准水平】:()
【中文主题词】:声学测量;声学;空气污染;空中运输;卡片;绘图法;色码;建筑;定义;辐射;图形表示;工业;噪声控制;噪声(环境的);噪声照射;噪声图;实质计划;污染控制;防污染;额定级;表示法;道路运输;标志;声音强度;声音传播;声源;符号;贸易;交通道路;城市建筑
【英文主题词】:Acousticmeasurement;Acoustics;Airpollution;Airtraffic;Cards;Cartography;Colourcodes;Construction;Definitions;Emission;Graphicrepresentation;Industries;Noisecontrol(acoustic);Noise(environmental);Noiseimmisions;Noiseimmission;Noisemaps;Physicalplanning;Pollutioncontrol;Pollutionprotection;Ratinglevels;Representations;Roadtransport;Signs;Soundintensity;Soundpropagation;Soundsources;Symbols;Trade;Trafficways;Urbanbuilding
【摘要】:ThispartofISO1996describeshowsoundpressurelevelscanbedeterminedbydirectmeasurement,byextrapolationofmeasurementresultsbymeansofcalculation,orexclusivelybycalculation,intendedasabasisforassessingenvironmentalnoise.Recommendationsaregivenregardingpreferableconditionsformeasurementorcalculationtobeappliedincaseswhereotherregulationsdonotapply.ThispartofISO1996canbeusedtomeasurewithanyfrequencyweightingorinanyfrequencyband.Guidanceisgiventoevaluatetheuncertaintyoftheresultofanoiseassessment.NOTE1AsthispartofISO1996dealswithmeasurementsunderactualoperatingconditions,thereisnorelationshipbetweenthispartofISO1996andotherISOstandardsspecifyingemissionmeasurementsunderspecifiedoperatingconditions.NOTE2Forthesakeofgenerality,thefrequencyandtimeweightingsubscriptshavebeenomittedthroughoutthispartofISO1996.
【中国标准分类号】:Z32
【国际标准分类号】:13_140;17_140_01
【页数】:40P.;A4
【正文语种】:英语