RECORDING MEDIUM, WOBBLE CYCLE DETECTION METHOD, WOBBLE INFORMATION DETECTION METHOD, WOBBLE INFORMATION DETECTION CIRCUIT, AND INFORMATION RECORDING/REPRODUCTION DEVICE

摘要

A recording medium track is divided into a carrier region wobbled continuously by a carrier wobble of a particular carrier cycle and an address region wobbled by a special wave wobble having a cycle different from the carrier wobble and a phase determined to correspond to data 0 and data 1 of the information to be stored by the wobble.