Title :
DVD-RAM disc reproducing techniques for DVD-ROM drives
Author :
Izumi, K. ; Ohnishi, K. ; Inoue, M. ; Simano, T. ; Sugi, Y.
Author_Institution :
Hitachi Ltd., Yokohama, Japan
Abstract :
We have developed techniques to reproduce DVD-RAM discs at DVD-ROM drives. The key techniques are reduction of feedthrough in the focusing error signal, reduction of the push-pull signal offset and the half tracking jump function.
Keywords :
disc drives; optical disc storage; DVD-RAM disc reproducing techniques; DVD-ROM drives; feedthrough; focusing error signal; half tracking jump function; push-pull signal offset; DVD; Drives; Laser beams; Lenses; Multimedia systems; Phase detection; Read only memory; Servomechanisms; Signal detection; Structural discs;
Conference_Titel :
Consumer Electronics, 1999. ICCE. International Conference on
Conference_Location :
Los Angeles, CA, USA
Print_ISBN :
0-7803-5123-1
DOI :
10.1109/ICCE.1999.785259
