| 摘要 |
The present invention provides an optical information recording medium in which continuously wobbling grooves are formed by CAV or zone CAV in advance, and which is formed to allow information to be recorded in the grooves and lands adjacent to the grooves, wherein address information is recorded by modulating wobbles, the address information includes a sync pattern indicating the position of the address information and address data, the sync pattern has a plurality of first wobble patterns and a plurality of second wobble patterns between the plurality of first wobble patterns, and at least a part of intervals of the first wobble patterns are not uniform. |
