ISO/IEC 20563-2001 信息技术80mm(每面1.23Gb)和120mm(每面3.95Gb)DVD可录盘(DVD-R)
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【英文标准名称】:Informationtechnology-80mm(1,23Gbytesperside)and120mm(3,95Gbytesperside)DVD-recordabledisk(DVD-R)
【原文标准名称】:信息技术80mm(每面1.23Gb)和120mm(每面3.95Gb)DVD可录盘(DVD-R)
【标准号】:ISO/IEC20563-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-06
【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
【标准类型】:()
【标准水平】:()
【中文主题词】:数据媒体;软盘;DVD;磁道格式;数据介质;光盘;读写记忆;数据存储;信息技术;数据处理;尺寸;定义;定义;试验
【英文主题词】:Datamedia;Dataprocessing;Datastorage;Definition;Definitions;Dimensions;DVD;Flexibledisks;Informationtechnology;Opticaldisks;Read-/writememories;Testing;Trackformats
【摘要】:ThisInternationalStandardspecifiesthemechanical,physicalandopticalcharacteristicsofan80mmanda120mmDVD-Recordabledisktoenabletheinterchangeofsuchdisks.Itspecifiesthequalityofthepre-recorded,unrecordedandtherecordedsignals,theformatofthedata,theformatoftheinformationzone,theformatoftheunrecordedzone,andtherecordingmethod,therebyallowingforinformationinterchangebymeansofsuchdisks.ThisdiskisidentifiedasaDVD-Recordable(DVD-R)disk.OncedatahasbeenrecordedonaDVD-Rdiskitcannotbemodified.Itcanbereadmanytimes.Furtherdatamaybeappended.ThisInternationalStandardspecifies·80mmand120mmnominaldiameterdisksthatmaybeeithersingleordoublesided,·theconditionsforconformance,·theenvironmentsinwhichthediskistobeoperatedandstored,·themechanicalandphysicalcharacteristicsofthedisk,soastoprovidemechanicalinterchangebetweendataprocessingsystems,·theformatofthepre-recordedinformationonanunrecordeddisk,includingthephysicaldispositionofthetracksandsectors,theerrorcorrectingcodesandthecodingmethodused,·theformatofthedataandtherecordedinformationonthedisk,includingthephysicaldispositionofthetracksandsectors,theerrorcorrectingcodesandthecodingmethodused,·thecharacteristicsofthesignalsfrompre-recordedandunrecordedareasonthedisk,enablingdataprocessingsystemstoreadthepre-recordedinformationandtowritetothedisks,·thecharacteristicsofthesignalsrecordedonthedisk,enablingdataprocessingsystemstoreadthedatafromthedisk.ThisInternationalStandardprovidesforinterchangeofdisksbetweendiskdrives.Togetherwithastandardforvolumeandfilestructure,itprovidesforfulldatainterchangebetweendataprocessingsystems.
【中国标准分类号】:L64
【国际标准分类号】:35_220_30
【页数】:101P;A4
【正文语种】:英语
【原文标准名称】:信息技术80mm(每面1.23Gb)和120mm(每面3.95Gb)DVD可录盘(DVD-R)
【标准号】:ISO/IEC20563-2001
【标准状态】:现行
【国别】:国际
【发布日期】:2001-06
【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
【标准类型】:()
【标准水平】:()
【中文主题词】:数据媒体;软盘;DVD;磁道格式;数据介质;光盘;读写记忆;数据存储;信息技术;数据处理;尺寸;定义;定义;试验
【英文主题词】:Datamedia;Dataprocessing;Datastorage;Definition;Definitions;Dimensions;DVD;Flexibledisks;Informationtechnology;Opticaldisks;Read-/writememories;Testing;Trackformats
【摘要】:ThisInternationalStandardspecifiesthemechanical,physicalandopticalcharacteristicsofan80mmanda120mmDVD-Recordabledisktoenabletheinterchangeofsuchdisks.Itspecifiesthequalityofthepre-recorded,unrecordedandtherecordedsignals,theformatofthedata,theformatoftheinformationzone,theformatoftheunrecordedzone,andtherecordingmethod,therebyallowingforinformationinterchangebymeansofsuchdisks.ThisdiskisidentifiedasaDVD-Recordable(DVD-R)disk.OncedatahasbeenrecordedonaDVD-Rdiskitcannotbemodified.Itcanbereadmanytimes.Furtherdatamaybeappended.ThisInternationalStandardspecifies·80mmand120mmnominaldiameterdisksthatmaybeeithersingleordoublesided,·theconditionsforconformance,·theenvironmentsinwhichthediskistobeoperatedandstored,·themechanicalandphysicalcharacteristicsofthedisk,soastoprovidemechanicalinterchangebetweendataprocessingsystems,·theformatofthepre-recordedinformationonanunrecordeddisk,includingthephysicaldispositionofthetracksandsectors,theerrorcorrectingcodesandthecodingmethodused,·theformatofthedataandtherecordedinformationonthedisk,includingthephysicaldispositionofthetracksandsectors,theerrorcorrectingcodesandthecodingmethodused,·thecharacteristicsofthesignalsfrompre-recordedandunrecordedareasonthedisk,enablingdataprocessingsystemstoreadthepre-recordedinformationandtowritetothedisks,·thecharacteristicsofthesignalsrecordedonthedisk,enablingdataprocessingsystemstoreadthedatafromthedisk.ThisInternationalStandardprovidesforinterchangeofdisksbetweendiskdrives.Togetherwithastandardforvolumeandfilestructure,itprovidesforfulldatainterchangebetweendataprocessingsystems.
【中国标准分类号】:L64
【国际标准分类号】:35_220_30
【页数】:101P;A4
【正文语种】:英语
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