G11B20/1423 - CPC Classification Index

ClassID:

198967 ⎘

G11B20/1423 - CPC Classification

Classification description:

Signal processing not specific to the method of recording or reproducing; Circuits therefor; Digital recording or reproducing using self-clocking codes characterised by the use of two levels Code representation depending on subsequent bits, e.g. delay modulation, double density code, Miller code

Sub-classes:

G11B20/1426 » {conversion to or from block codes or representations thereof} 486

Recent Application in this class:

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