METHOD AND DEVICE FOR CONTROL OF DEFECTS IN RECORD CARRIERS AND RECORD CARRIER WITH DEFECT CONTROL, OBTAINED USING THIS METHOD

摘要

FIELD: information technologies. ^ SUBSTANCE: record carrier includes reserve area in which the replacement area is generated. In replacement area together with replaced data the information of a position and the information the statuses concerning defective area in the field of the user data register. ^ EFFECT: possibility to restore the information of defects even if the control of defects of the carrier of record on the record carrier has stopped under abnormal condition. ^ 9 cl, 7 dwg