ClassID:

198942

G11B2020/1271 - CPC Classification

Classification description:

Signal processing not specific to the method of recording or reproducing; Circuits therefor; Digital recording or reproducing; Formatting, e.g. arrangement of data block or words on the record carriers wherein the formatting concerns a specific kind of data; Control data, system data or management information, i.e. data used to access or process user data; Address data the address data being stored in a subcode, e.g. in the Q channel of a CD

Recent Application in this class: