FIELD: optical record media carrying information about power for record erasing boilerplates.
SUBSTANCE: optical record medium is used for recording information about erasing boilerplate that can be defined in different ways depending on types of recording layers of disks, types of disks or of each layer of multilayer optical disk including information about power levels of initial and final pulses of erasing boilerplate for data erasing.
EFFECT: reduced time for optimal erasing power retrieval from optical record medium inserted in recorder.
23 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| DEVICES FOR RECORDING DATA ONTO AN OPTICAL RECORD CARRIER | 2004 |
|
RU2321077C2 |
| METHOD AND DEVICE FOR RECORDING DATA ONTO OPTICAL RECORD CARRIER | 2004 |
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| METHOD AND DEVICE FOR RECORDING DATA ONTO OPTICAL DATA CARRIER | 2004 |
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| METHOD AND DEVICE FOR RECORDING DATA ON OPTICAL DATA CARRIER | 2002 |
|
RU2265895C2 |
| OPTICAL RECORDING METHOD AND DEVICE | 1997 |
|
RU2214629C2 |
