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【英文标准名称】:Informationtechnology-MPEGaudiotechnologies-Part1:MPEGSurround;Amendment1:Conformancetesting
【原文标准名称】:信息技术.多媒体框架(MPEG)音频技术.第1部分:环绕MPEG.修改件1:一致性试验
【标准号】:ISO/IEC23003-1AMD1-2008
【标准状态】:现行
【国别】:国际
【发布日期】:2008-08
【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】:音频的;兼容水平;兼容性;数据信号;定义;编码;信息技术;MPEG;多通道的;信号;立体声;测试
【英文主题词】:Audio;Compatibilitalevel;Compatibility;Datasignal;Definitions;Encoding;Informationtechnology;MPEG;Multichannels;Signals;Stereo;Testing
【摘要】:ISO(theInternationalOrganizationforStandardization)andIEC(theInternationalElectrotechnicalCommission)formthespecializedsystemforworldwidestandardization.NationalbodiesthataremembersofISOorIECparticipateinthedevelopmentofInternationalStandardsthroughtechnicalcommitteesestablishedbytherespectiveorganizationtodealwithparticularfieldsoftechnicalactivity.ISOandIECtechnicalcommitteescollaborateinfieldsofmutualinterest.Otherinternationalorganizations,governmentalandnon-governmental,inliaisonwithISOandIEC,alsotakepartinthework.Inthefieldofinformationtechnology,ISOandIEChaveestablishedajointtechnicalcommittee,ISO/IECJTC1.InternationalStandardsaredraftedinaccordancewiththerulesgivenintheISO/IECDirectives,Part2.ThemaintaskofthejointtechnicalcommitteeistoprepareInternationalStandards.DraftInternationalStandardsadoptedbythejointtechnicalcommitteearecirculatedtonationalbodiesforvoting.PublicationasanInternationalStandardrequiresapprovalbyatleast75%ofthenationalbodiescastingavote.Attentionisdrawntothepossibilitythatsomeoftheelementsofthisdocumentmaybethesubjectofpatentrights.ISOandIECshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.Amendment1toISO/IEC23003-1:2007waspreparedbyJointTechnicalCommitteeISO/IECJTC1,Informationtechnology,SubcommitteeSC29,Codingofaudio,picture,multimediaandhypermediainformation.--Part1:MPEGSurround
【中国标准分类号】:L70
【国际标准分类号】:35_040
【页数】:41P.;A4
【正文语种】:英语


【英文标准名称】:Rubberorplasticcoatedfabrics-Mechanicalproperties-Determinationoftheelongationunderloadandtheresidualdeformation;GermanversionEN15977:2011
【原文标准名称】:橡胶或塑料涂覆织物.机械性质.载荷下延伸率和残余变形的测定;德文版本EN15977-2011
【标准号】:EN15977-2011
【标准状态】:现行
【国别】:
【发布日期】:2011-05
【实施或试行日期】:
【发布单位】:欧洲标准学会(EN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:Cloth;Coated;Coatings;Elongation;Exposuretoheat;Heat;Loadperiod;Loading;Mathematicalcalculations;Mechanic;Mechanicaleffects(humanbody);Mechanicalproperties;Plastics;Rubber;Strain;Testreports;Testing;Textileproducts;Textiletesting;Textiles
【摘要】:
【中国标准分类号】:W59
【国际标准分类号】:59_080_40
【页数】:10P.;A4
【正文语种】:英语