DATA REPRODUCTION DEVICE

摘要

FIELD: information technology. ^ SUBSTANCE: device for reproducing data from an optical recording medium has a reproduction module for reproducing data and a controller for controlling the reproduction module. The device reproduces data from the recording medium which has an input region. Part of the input zone has a fist track spacing and the remaining part has a second track spacing. ^ EFFECT: high reliability and efficiency of reproducing. ^ 5 cl, 4 dwg