ANSI/INCITS/ISO/IEC 14496-3-2012 信息技术.视听对象编码.第3部分:音频
时间:2024-04-30 00:53:05 来源: 标准资料网 作者：标准资料网 阅读：9179
【英文标准名称】:Informationtechnology-Codingofaudio-visualobjects-Part3:Audio
【原文标准名称】:信息技术.视听对象编码.第3部分:音频
【标准号】:ANSI/INCITS/ISO/IEC14496-3-2012
【标准状态】:现行
【国别】:美国
【发布日期】:2012
【实施或试行日期】:
【发布单位】:美国国家标准学会(US-ANSI)
【起草单位】:ANSI
【标准类型】:()
【标准水平】:()
【中文主题词】:声信号;代码表示;编码(数据转换);计算机制图;数据处理;定义;编码;(数据)格式;图像处理;信息交换;信息技术;MPEG;多媒体;对象;视频信号
【英文主题词】:Acousticsignals;Codedrepresentation;Coding(dataconversion);Computergraphics;Dataprocessing;Definitions;Encoding;Formats;Imageprocessing;Informationinterchange;Informationtechnology;MPEG;Multimedia;Object;Videosignals
【摘要】:ThispartofISO/IEC14496(MPEG-4Audio)isanewkindofaudiostandardthatintegratesmanydifferenttypesofaudiocoding:naturalsoundwithsyntheticsound,lowbitratedeliverywithhigh-qualitydelivery,speechwithmusic,complexsoundtrackswithsimpleones,andtraditionalcontentwithinteractiveandvirtual-realitycontent.Bystandardizingindividuallysophisticatedcodingtoolsaswellasanovel,flexibleframeworkforaudiosynchronization,mixing,anddownloadedpost-production,thedevelopersoftheMPEG-4Audiostandardhavecreatednewtechnologyforanew,interactiveworldofdigitalaudio.
【中国标准分类号】:
【国际标准分类号】:35_040
【页数】:
【正文语种】:英语
Product Code:SAE AMS2431/8
Title:Peening Media (AWCH) Conditioned Carbon Steel Cut Wire Shot, High Hardness
Issuing Committee:Ams B Finishes Processes And Fluids Committee
Scope:The complete requirements for procuring the product shall consist of this document and the latest issue of the basic specification, AMS 2431.【英文标准名称】:StandardTestMethodforFacialDimensionsandThicknessofFlat,RectangularCeramicWallandFloorTile
【原文标准名称】:扁平矩形墙、地瓷砖表面尺寸及厚度的试验方法
【标准号】:ASTMC499-2009
【标准状态】:现行
【国别】:美国
【发布日期】:2009
【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】:C21.06
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:
【英文主题词】:ceramictile;facialdimension;majordimension;minordimension;thicknessdimension;Ceramictile(glazed);Dimensions;Facialdimensions;Thickness
【摘要】:Thistestmethodprovidesameansofdeterminingwhetheralotoftilemeetsspecificationsofvariationsinsizeandthickness.Inspecifications,thenominalsizealwaysreferstotheminorfacialdimensionandthenominalthicknessofatilealwaysreferstothemajorthickness.1.1Thistestmethodcoversthedeterminationofthefacialdimensionsandthicknessofflat,rectangularceramicwallandfloortile.ThistestmethodcoverstileasdefinedinTerminologyC242.1.2Thevaluesstatedininch-poundunitsaretoberegardedasstandard.ThevaluesgiveninparenthesesaremathematicalconversionstoSIunitsthatareprovidedforinformationonlyandarenotconsideredstandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:Q31
【国际标准分类号】:91_100_25
【页数】:2P.;A4
【正文语种】:英语