Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Hitachi Ltd
Original Assignee
Hitachi Ltd
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Filing date
Publication date
Application filed by Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP3687276ApriorityCriticalpatent/JPS52120808A/en
Publication of JPS52120808ApublicationCriticalpatent/JPS52120808A/en
PURPOSE: To spare and reduce the memory capacity by converting digital signals of n bits into analogue signals of m bits to write the same in a recording medium.
COPYRIGHT: (C)1977,JPO&Japio
JP3687276A1976-04-021976-04-02Writing and reading system for digital signals
PendingJPS52120808A
(en)