SAE AS36102 Air Cargo Unit Load Devices - Testing Methods

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Product Code:SAE AS36102
Title:Air Cargo Unit Load Devices - Testing Methods
Issuing Committee:Age-2a Cargo Handling Committee
Scope:This SAE Aerospace Standard (AS) provides requirements on how to test air cargo Unit Load Devices (ULD).
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【英文标准名称】:Informationtechnology-MPEGvideotechnologies-Part1:Accuracyrequirementsforimplementationofinteger-output8x8inversediscretecosinetransform
【原文标准名称】:信息技术.MPEG视频技术.第1部分:执行8x8整数输出反向离散余弦转换的精度要求
【标准号】:ISO/IEC23002-1-2006
【标准状态】:现行
【国别】:国际
【发布日期】:2006-12
【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/IECJTC1/SC29
【标准类型】:()
【标准水平】:()
【中文主题词】:声信号;音频信号;字符集;粘土;代码;汇编;数据处理;定义;数字的;数字工程;数字录制方法;数字录制技术;编码;数字;超媒体;信息;信息处理;信息技术;移动画面;MPEG;多媒体;图象录制;存储介质;视频记录
【英文主题词】:Acousticsignals;Audiosignals;Charactersets;Clay;Codes;Codification;Dataprocessing;Definitions;Digital;Digitalengineering;Digitalrecordingmethods;Digitalrecordingtechnique;Encoding;Figures;Hypermedia;Information;Informationprocessing;Informationtechnology;Movingpictures;MPEG;Multimedia;Picturerecording;Storagemedia;Videorecording
【摘要】:Anumberofimageandvideocodingrelatedstandards(seeBibliography)includearequirementfordecoderstoimplementaninteger-output8x8inversediscretecosinetransform(IDCT)forthegenerationofinversetransformedsampledifferenceswithanominalrangefrom–2Bto(2B)–1forsomeintegernumberofbitsB,whereBisgreaterthanorequalto8.ThispartofISO/IEC23002specifiesconformancerequirementsforestablishingsufficientaccuracyinsuchaninteger-outputIDCTimplementation.ItisintendedtobesuitableforreferencetoestablishpartialorcompleterequirementsforIDCTaccuracyforconformancetootherstandardsthatrequireIDCTuse.TheaccuracyrequirementsspecifiedinthemainbodyofthispartofISO/IEC23002areessentiallythesameasthosepreviouslyspecifiedin[7],inAnnexAof[1],andinAnnexAof[5].Theserequirementshavebeenspecifiedhereintoresolvenormativereferencesto[7]inMPEGstandardsafteritswithdrawalandtoprovideimprovedclarityforthespecificationofIDCTaccuracyrequirements.Anadditionalrequirementonencoded-bitstreamintrarefreshfrequencywasalsopreviouslyspecifiedin[7],establishingarequirementofbitstreamconformancethateachmacroblockbeintra-codedatleastoncewithineachseriesof132timesthatitiscodedinapredictedpicturewithoutaninterveningintrapicture.ThatadditionalrequirementisnotspecifiedinthispartofISO/IEC23002,inordertoconfineitsscopetothedomainofdecoderconformancespecification.SomeallowancesformodificationofthespecifiedaccuracyrequirementsaremadewithinthispartofISO/IEC23002.AdditionalaccuracyrequirementsthatmaybeinvokedbyareferencingspecificationarespecifiedinAnnexesAandB.
【中国标准分类号】:L81
【国际标准分类号】:35_040
【页数】:11P;A4
【正文语种】:英语


【英文标准名称】:TestMethodfortheApproximateDeterminationofLowMolecularWeightHydrocarbonsinAnhydrousHydrogenFluoride
【原文标准名称】:近似测定无水氟化氢中碳氢化合物低分子量的测试方法
【标准号】:ASTME1230-1988
【标准状态】:作废
【国别】:美国
【发布日期】:1988
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;烃类;药液;分子量;氟化氢
【英文主题词】:testing;molecularweight;chemicals;hydrogenfluoride;hydrocarbons
【摘要】:
【中国标准分类号】:G11
【国际标准分类号】:71_060_30
【页数】:5P;A4
【正文语种】:英语