Development applied in the middle of the optical disc, apparatus of optical disc, in a method for the reproduction of a medium of the optical disc and method for recording information on an optical disk media

摘要

Development applied in the middle and the optical disc; apparatus of optical disc, in the method for the reproduction of a medium of the optical disc and method for recording information on an optical disk medium.Where said means and the optical disc comprising a recording / reproduction area and a management area of the disc, including the area of recording / playback a first groove running, the management area of the disc including a second R nhura set provided with at least one area in. Tender and an area outside the middle of the optical disc.The second groove set including a pluralidad forms prescribed oscillation indicating the sub information, and informs the management will the means of the optical disc being represented by a plurality of CO binau00e7u00e3o prescribed forms of oscillations.It comprises: (I a section for conversion to the reading of the sub information indicated by the plurality of forms required of the oscillations from the middle of the optical disc and GERAN a sign of reproduction; (II) a section for calculating the signal pair to generate a reproduction signal from D ' The signal reproduction; (III) a section of the reference signal gerau00e7 recorder to generate a signal recordedA reference signal (from breeding; (IV) a section of the generation of the pulse signal to generate a signal level of the sectioned, pulse signal p rtir sectioned level you; and (V) a section of the generation of the sub information to generate a U signal information based on the sub - signal. The Registrar of reference, and the signal pulse of the sectioned level.