METHOD AND DEVICE FOR RETRIEVING INFORMATION FROM AN OPTICAL RECORD CARRIER AT VARIOUS READING SPEEDS AND AN OPTICAL RECORD CARRIER COMPRISING THIS INFORMATION

摘要

The present invention is related to a method and a reading device (1) for retrieving information from an optical record carrier (10) in which the read power level of a radiation beam (3) for scanning the optical record carrier is set in dependence on the read-out speed. The invention is also related to a record carrier for use with such a method and a reading device.