ISO/IEC 23912-2005 信息技术.80mm(每面1.46Gbytes)和120mm(每面4.70Gbytes)DVD可刻录光盘(DVD-R)
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【英文标准名称】:Informationtechnology-80mm(1,46Gbytesperside)and120mm(4,70Gbytesperside)DVDRecordableDisk(DVD-R)
【原文标准名称】:信息技术.80mm(每面1.46Gbytes)和120mm(每面4.70Gbytes)DVD可刻录光盘(DVD-R)
【标准号】:ISO/IEC23912-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-11
【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/SC23
【标准类型】:()
【标准水平】:()
【中文主题词】:数据介质;数据处理;数据存储;定义;尺寸;DVD;软盘;信息技术;光盘;读/写存储器;试验;磁道格式;写入性能
【英文主题词】:Datamedia;Dataprocessing;Datastorage;Definitions;Dimensions;DVD;Flexibledisks;Informationtechnology;Opticaldisks;Read-/writememories;Testing;Trackformats;Writingproperties
【摘要】:ThisInternationalStandardspecifiesthemechanical,physicalandopticalcharacteristicsofan80mmanda120mmDVDRecordabledisktoenabletheinterchangeofsuchdisks.Itspecifiesthequalityoftheprerecorded,unrecordedandtherecordedsignals,theformatofthedata,theformatoftheinformationzone,theformatoftheunrecordedzone,andtherecordingmethod,therebyallowingforinformationinterchangebymeansofsuchdisks.ThisdiskisidentifiedasaDVDRecordable(DVD-R)disk.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】:135P;A4
【正文语种】:英语
【原文标准名称】:信息技术.80mm(每面1.46Gbytes)和120mm(每面4.70Gbytes)DVD可刻录光盘(DVD-R)
【标准号】:ISO/IEC23912-2005
【标准状态】:现行
【国别】:国际
【发布日期】:2005-11
【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/SC23
【标准类型】:()
【标准水平】:()
【中文主题词】:数据介质;数据处理;数据存储;定义;尺寸;DVD;软盘;信息技术;光盘;读/写存储器;试验;磁道格式;写入性能
【英文主题词】:Datamedia;Dataprocessing;Datastorage;Definitions;Dimensions;DVD;Flexibledisks;Informationtechnology;Opticaldisks;Read-/writememories;Testing;Trackformats;Writingproperties
【摘要】:ThisInternationalStandardspecifiesthemechanical,physicalandopticalcharacteristicsofan80mmanda120mmDVDRecordabledisktoenabletheinterchangeofsuchdisks.Itspecifiesthequalityoftheprerecorded,unrecordedandtherecordedsignals,theformatofthedata,theformatoftheinformationzone,theformatoftheunrecordedzone,andtherecordingmethod,therebyallowingforinformationinterchangebymeansofsuchdisks.ThisdiskisidentifiedasaDVDRecordable(DVD-R)disk.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】:135P;A4
【正文语种】:英语
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