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ISO 8253-1-2010 声学.听力测试方法.第1部分:基本纯音气导和骨导听阈测听方法

作者:标准资料网 时间:2024-05-03 00:51:18  浏览:9686   来源:标准资料网
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【英文标准名称】:Acoustics-Audiometrictestmethods-Part1:Pure-toneairandboneconductionaudiometry
【原文标准名称】:声学.听力测试方法.第1部分:基本纯音气导和骨导听阈测听方法
【标准号】:ISO8253-1-2010
【标准状态】:现行
【国别】:国际
【发布日期】:2010-11
【实施或试行日期】:2010-11-01
【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;空气管;听力计;听力测定;听觉阈;骨传导;计算机辅助;定义(术语);试验研究;测量;听阈测量;测量技术;声场;规范(验收);规范;规格;测试信号;测试;测试条件
【英文主题词】:Acoustics;Airtubes;Audiometers;Audiometry;Auditorythreshold;Boneconduction;Computerassistance;Definitions;Investigations;Measurement;Measurementofthresholdofaudibility;Measuringtechniques;Soundfields;Specification(approval);Specifications;Testsignals;Testing;Testingconditions
【摘要】:ThispartofISO8253specifiesproceduresandrequirementsforpure-toneairconductionandboneconductionthresholdaudiometry.Forscreeningpurposes,onlypure-toneairconductionaudiometrictestmethodsarespecified.Itispossiblethattheproceduresarenotappropriateforspecialpopulations,e.g.veryyoungchildren.ThispartofISO8253doesnotcoveraudiometricprocedurestobecarriedoutatlevelsabovethehearingthresholdlevelsofthesubjects.Proceduresandrequirementsforspeechaudiometry,electrophysiologicalaudiometry,andwhereloudspeakersareusedasasoundsourcearenotspecified.
【中国标准分类号】:A59
【国际标准分类号】:13_140;17_140_50
【页数】:36P.;A4
【正文语种】:英语


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【英文标准名称】:Electromagneticcompatibility(EMC)-Installationandmitigationguidelines-System-levelsusceptibilityassessmentsforHEMPandHPEM
【原文标准名称】:电磁兼容性(EMC).安装和缓解指南.高空电磁脉冲(HEMP)和大功率电磁(HPEM)的系统级敏感性评定
【标准号】:BSDDIEC/TS61000-5-9-2009
【标准状态】:现行
【国别】:英国
【发布日期】:2010-02-28
【实施或试行日期】:2010-02-28
【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】:定义;电气工程;电气设备;电磁兼容性;电磁脉冲;电子系统;EMC;影响量;干扰抑制;测量;测量技术;灵敏性;试验
【英文主题词】:Definitions;Electricalengineering;Electricalequipment;Electromagneticcompatibility;Electromagneticpulse;Electronicsystems;EMC;Influencequantities;Interferencerejections;Measurement;Measuringtechniques;Susceptibility;Testing
【摘要】:
【中国标准分类号】:L06
【国际标准分类号】:33_100_20
【页数】:70P;A4
【正文语种】:英语


【英文标准名称】:StandardTestMethodsforDetentionHollowMetalVisionSystems
【原文标准名称】:安全空心金属观察系统的标准试验方法
【标准号】:ASTMF1592-2005
【标准状态】:现行
【国别】:
【发布日期】:2005
【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】:F33.02
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:安全工程;试验;公共建筑物;拘役设施;监狱;性能试验;安全装置
【英文主题词】:batteringram;correctionalfacility;detentionfacility;detentionsecurity;firetest;frame;hollowmetal;fixeddetentionhollowmetalvisionsystem;impacttest;physicalsecurity;securityhollowmetal
【摘要】:Amajorconcernforcorrectionsadministrationofficialsistheresistanceofsecuritybarriersusedindetention/correctionalfacilitiestocertaintypesofphysicalattackthatitisreasonabletoexpectinthefield.Thesetestmethodsaredesignedtoaidinidentifyingalevelofphysicalsecurityforfixeddetentionhollowmetalvisionsystems.Thesetestmethodsarenotintendedtoprovideameasureofresistanceforavisionsystemsubjectedtoattackbycorrosiveagents,high-poweredrifles,explosives,sawing,orothersuchmethods.Thesetestmethodsareintendedtoevaluatetheresistanceofavisionsystemtoviolentattacksusingbatteringdevicessuchasbenches,bunks,fireextinguishers,ortables;handgunsuptoandincludingthe.44magnum;andfiresstartedbyusingmattresses,books,andsimilarflammablematerials.Theprimarypurposeorresultofthisstandardistoprovidedetailedtestmethodsthatapproximatethelevelsofabusetowhichitispossiblethatvisionsystemsbecomesubjectedinthefield.Thedesiredresultofitsuseistogiveensuranceofprotectiontothepublic,toprisonadministrativepersonnel,andtotheinmatesthemselvesintheeventofsuchattack.Note18212;Itisrecommendedthatdetention/correctionalfacilityadministrationprovideadequatetraining,supervisionandpreventivemaintenanceprogramstoenablehollowmetalvisionsystemstofunctionasintendedthroughouttheexpectedservicelife.1.1Thesetestmethodscoverfixeddetentionhollowmetalvisionsystemsofvariousmaterialsandtypesofconstruction.Thesefixedhollowmetalvisionsystemsareusedinwallopeningsindetentionandcorrectionalinstitutionsdesignedtoincarcerateinmates.1.2Frameassembliesinvestigatedunderthesetestmethodsincludeindividualcomponentsincludingdetentionsecurityhollowmetalframes,frameanchoring,securityglazing,panels,andremovableglazingstops.1.3Thesetestmethodsaredesignedtotestthecapabilityofafixeddetentionhollowmetalvisionsystemtoprevent,delay,andfrustrateescape;tolimitorcontrolaccesstounauthorizedorsecuredareas;andpreventpassageofcontraband.1.4Thesetestmethodsapplyprimarilytodetentionhollowmetalvisionsystemsbetweensecureareasgenerallyfoundinsideadetention/correctionalfacilitysuchas:dayrooms,controlrooms,cells,andsallyports.Thesetestmethodsareapplicabletovisionsystemsotherthanhollowmetal,providedtestingandreportingproceduresarefollowed.1.5Thevaluesstatedininch-poundunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.6Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P33
【国际标准分类号】:91_040_10
【页数】:11P.;A4
【正文语种】:



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