共找到 520 条与 光学存储设备 相关的标准,共 35 页
Information technology-Data interchange on 90 mm optical disk cartridges-Capacity:640 Mbytes per cartridge
This International Standard specifies a data migration method for long-term data storage. According to the standard, manufacturers are able to construct storage systems that use DVD-R, DVD-RW, DVD-RAM,+R, or +RW disks for information storage. A user of the storage system can select disks with sufficient longevity potential, on the basis of an initial performance test, and can continuously monitor the potential for retrieving data from those disks on the basis of periodic performance test. These tests are to establish a practical estimate of the retrievability of the recorded data on a disk without producing uncorrectable errors, in response to time at controlled storage conditions to produce accelerated aging.Digital data can be migrated to a next new disk without loss from the present disk as long as data errors are completely corrected before and during the migration, and provided copying of the data is allowed.
Information technology.Digitally recorded media for information interchange and storage.Data migration method for DVD-R, DVD-RW, DVD-RAM, +R, and +RW disks
This International Standard specifies the mechanical, physical and optical characteristics of a 120 mm rewritable optical disk with a capacity of 100,0 Gbytes. It specifies the quality of the recorded and unrecorded signals, the format of the data and the recording method, thereby allowing for information interchange by means of such disks. User data can be written, read and overwritten many times using a reversible method. This disk is identified as a BD Rewritable disk.
Information technology - Digitally recorded media for information interchange and storage - 120 mm Triple Layer (100,0 Gbytes per disk) BD Rewritable disk
This International Standard specifies the mechanical, physical and optical characteristics of a 120 mm recordable optical disk with a capacity of 100,0 Gbytes or 128,0 Gbytes. It specifies the quality of the recorded and unrecorded signals, the format of the data and the recording method, thereby allowing for information interchange by means of such disks. User data can be written once and read many times using a non-reversible method. This disk is identified as BD Recordable disk.
Information technology - Digitally recorded media for information interchange and storage - 120 mm Triple Layer (100,0 Gbytes per disk) and Quadruple Layer (128,0 Gbytes per disk) BD Recordable disk
This International Standard specifies the mechanical, physical and optical characteristics of a 120 mm rewritable optical disk with a capacity of 25,0 Gbytes or 50,0 Gbytes. It specifies the quality of the recorded and unrecorded signals, the format of the data and the recording method, thereby allowing for information interchange by means of such disks. User data can be written, read and overwritten many times using a reversible method. A conforming disk is identified as a BD Rewritable disk.
Information technology - Digitally recorded media for information interchange and storage - 120 mm Single Layer (25,0 Gbytes per disk) and Dual Layer (50,0 Gbytes per disk) BD Rewritable disk
This International Standard specifies mechanical, physical and optical characteristics of a 120 mm recordable optical disk with a capacity of 25,0 Gbytes or 50,0 Gbytes. It specifies the quality of the recorded and unrecorded signals, the format of the data and the recording method, thereby allowing for information interchange by means of such disks. User data can be written once and read many times using a nonreversible method. This disk is identified as BD Recordable disk.
Information technology - Digitally recorded media for information interchange and storage - 120 mm Single Layer (25,0 Gbytes per disk) and Dual Layer (50,0 Gbytes per disk) BD Recordable disk
This International Standard establishes extended-term storage conditions for optical discs and provides recommendations concerning the storage conditions, storage facilities, enclosures, and inspection for optical discs. It is applicable to discs made for
Imaging materials - Optical disc media - Storage practices
Amendment 1 - Information processing - Volume and file structure of CD-ROM for information interchange
Information technology-Interchange on 300 mm optical disk cartridges of the write once, read multiple (WORM) type using the SSF method
? ??? ?? ?? 120 mm ? ???? ???, ???, ??? ??? ????.
Information technology-120 mm DVD rewritable disk (DVD-RAM)
? ??? KS X ISO/IEC 16824?? ??? 120 mm DVD-RAM ????
Information technology-Case for 120 mm DVD-RAM disks
? ??? ???? ? ? ???? ?? ? ?? ? ?? WORM ??? 300 mm ?
Information technology-Interchange on 300 mm optical disk cartridges of the write once, read multiple (WORM) type using the SSF method
? ??? ?? ?? PD ??? ???? 650 MB ??? 120 mm ? ??? ??
Information technology-Data interchange on 120 mm optical disk cartridges using phase change PD format-Capacity:650 Mbytes per cartridge
Information technology-Case for 120 mm DVD-RAM disks
Information technology-120 mm DVD rewritable disk (DVD-RAM)
Information technology-Data interchange on 120 mm optical disk cartridges using phase change PD format-Capacity:650 Mbytes per cartridge
Information technology-Data interchange on 120 mm optical disk cartridges using +RW format-Capacity:3.0 Gbytes and 6.0 Gbytes
BS ISO/IEC 30191. Information technology. Digitally recorded media for information interchange and storage. 120 mm Triple Layer (100,0 Gbytes per disk) and Quadruple Layer (128,0 Gbytes per disk) BD Recordable disk
BS ISO/IEC 30193. Information technology. Digitally recorded media for information interchange and storage. 120 mm Triple Layer (100,0 Gbytes per disk) BD Rewritable disk
Volume and file structure of high-density optical disks using non-sequential recording for information interchange (Amendment 1)
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