US PATENT SUBCLASS 341 / 69
.~.~ Return-to-zero to or from NRZ (nonreturn-to-zero) codes

Current as of: June, 1999
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341 /   HD   CODED DATA GENERATION OR CONVERSION

50  DF  DIGITAL CODE TO DIGITAL CODE CONVERTERS {38}
68  DF  .~ To or from NRZ (nonreturn-to-zero) codes {6}
69.~.~ Return-to-zero to or from NRZ (nonreturn-to-zero) codes

DEFINITION

Classification: 341/69

Return-to-zero to or from nrz (nonreturn-to-zero) codes:

(under subclass 68) Subject matter for converting digital signals encoded so that the signal returns to zero between successive bits to digital signals wherein the signal does not return to zero between successive bits or vice versa.