An apparatus generates outgoing data (OD) to be provided on an optical disk (1) in a burst cutting area (2). The burst cutting area (2) further comprises markings (3) which cause a marking frequency spectrum (MFS) when reading out the burst cutting area (2). The apparatus comprises a channel coder (4) which receives processed data (PD) and supplies the outgoing data (OD) having an outgoing data frequency spectrum (DFS) with suppressed DC-content. The apparatus further comprises a data processing device (5) which generates the processed data (PD) to obtain an outgoing frequency spectrum (DFS) wherein a frequency component causing interference with a low frequent component of the markings (3) is suppressed or not present.
申请公布号
EP1687823(A2)
申请公布日期
2006.08.09
申请号
EP20040799177
申请日期
2004.11.17
申请人
KONINKLIJKE PHILIPS ELECTRONICS N.V.
发明人
KUIJPER , MAARTEN;VAN ROMPAEY , BART;HEEMSKERK , JACOBUS, P., J.;SCHEP , CORNELIS, M.;KAHLMAN , JOSEPHUS, A., H., M.