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Hitachi Ltd
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Hitachi Ltd
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Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP2810176ApriorityCriticalpatent/JPS52111708A/en
Publication of JPS52111708ApublicationCriticalpatent/JPS52111708A/en
Signal Processing For Digital Recording And Reproducing
(AREA)
Abstract
PURPOSE: To improve the recording density by accomplishing the self-lock by the information of a its own or adjacent bit while adopting the recording method of NRZ1 system.