BS EN ISO 3382-1-2009 声学.房间声学参数的测量.第1部分:性能空间(ISO3382-1-2009)

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【英文标准名称】:Acoustics—MeasurementofroomacousticparametersPart1:Performancespaces(ISO3382-1:2009)
【原文标准名称】:声学.房间声学参数的测量.第1部分:性能空间(ISO3382-1-2009)
【标准号】:BSENISO3382-1-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2009-08-31
【实施或试行日期】:2009-08-31
【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】:声学的;声学测量;声学试验;声学;聚会设施;会议室;音乐堂;建筑声学;公共建筑物;检测点;音乐厅;建筑;定义(术语);测定;数字的;解释;材料测试;测量;测量条件;测量频率;测量不确定度;测量技术;计量学;噪声降低;参数;性能;特性;混响;混响室法;混响室;混响时间;声源;规范(验收);状态;夯实;试验报告;测试;剧场;时间;振动工程
【英文主题词】:Acoustic;Acousticmeasurement;Acoustictesting;Acoustics;Assemblyfacilities;Assemblyroom;Auditoria;Buildingacoustics;Buildingsopentothepublic;Checkpoint;Concerthalls;Construction;Definitions;Determination;Digital;Interpretations;Materialstesting;Measurement;Measurementconditions;Measuringfrequencies;Measuringincertainity;Measuringtechniques;Metrology;Noisereduction;Parameters;Performance;Properties;Reverberation;Reverberationroommethod;Reverberationrooms;Reverberationtime;Soundsources;Specification(approval);Status;Tamping;Testreports;Testing;Theatres;Time;Vibrationengineering
【摘要】:ThispartofISO3382specifiesmethodsforthemeasurementofreverberationtimeandotherroomacousticalparametersinperformancespaces.Itdescribesthemeasurementprocedure,theapparatusneeded,thecoveragerequired,andthemethodofevaluatingthedataandpresentingthetestreport.Itisintendedfortheapplicationofmoderndigitalmeasuringtechniquesandfortheevaluationofroomacousticalparametersderivedfromimpulseresponses.
【中国标准分类号】:P31
【国际标准分类号】:91_120_20
【页数】:36P.;A4
【正文语种】:英语


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MIL-T-339C (NOTICE 1), MILITARY SPECIFICATION: TETRYL (TRINITROPHENYLMETHYLNITRAMINE) (29 AUG 1991)., MIL-T-339C(AR), dated 9 February 1973, has been reviewed and determined to be valid for use in acquisition.【英文标准名称】:StandardTestMethodsforRubber-EvaluationofSolutionBR(PolybutadieneRubber)
【原文标准名称】:橡胶的标准试验方法.BR(聚丁二烯橡胶)溶液的评定
【标准号】:ASTMD3189-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D11.23
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:炭黑;评定;天然橡胶;聚丁二烯;橡胶;合成橡胶;试验
【英文主题词】:BR;polybutadiene;polymerization;solution
【摘要】:Thesetestmethodsareintendedmainlyforrefereepurposesbutmaybeusedforqualitycontrolofrubberproduction.Theymayalsobeusedinresearchanddevelopmentworkandforcomparisonofdifferentrubbersamplesinastandardformula.Thesetestsmaybeusedtoobtainvaluesforcustomeracceptanceofrubber.1.1Thesetestmethodscoverthestandardmaterials,testformula,mixingprocedures,andtestmethodsforevaluationofbutadienerubber(BR)madebypolymerizationinsolution.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesinparenthesesareforinformationonly.Thisstandarddoesnotpurporttoaddressthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:G34
【国际标准分类号】:
【页数】:5P.;A4
【正文语种】: