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Publication of BE690322ApublicationCriticalpatent/BE690322A/xx
G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
G11B20/10—Digital recording or reproducing
G11B20/14—Digital recording or reproducing using self-clocking codes
G11B20/1403—Digital recording or reproducing using self-clocking codes characterised by the use of two levels
G11B20/1407—Digital recording or reproducing using self-clocking codes characterised by the use of two levels code representation depending on a single bit, i.e. where a one is always represented by a first code symbol while a zero is always represented by a second code symbol
G11B20/1411—Digital recording or reproducing using self-clocking codes characterised by the use of two levels code representation depending on a single bit, i.e. where a one is always represented by a first code symbol while a zero is always represented by a second code symbol conversion to or from pulse width coding
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Engineering & Computer Science
(AREA)
Signal Processing
(AREA)
Digital Magnetic Recording
(AREA)
Recording Or Reproducing By Magnetic Means
(AREA)
Signal Processing For Digital Recording And Reproducing
(AREA)
Printers Or Recording Devices Using Electromagnetic And Radiation Means
(AREA)