Tracking method for disc consisting of single spiral land and groove tracks with radially shifted sector header
Method of tracking a disc that a land track and a groove track is alternately connected and the sector header is radially shifted.
- Enables easy detection of the land and groove connecting point by comparing a polarity of tracking error signal at a connecting point to it at the immediately preceding sector header.
- Enables continuous recording or reproduction over the entire surface of the disc.
- DVD Specifications for Rewritable Disc: Part I, Index 2.6.3, 22.214.171.124.4, 126.96.36.199, 5.1.1, 5.1.3, 188.8.131.52; Fig. 184.108.40.206-5, 220.127.116.11-2, ; Annex L
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