US PATENT SUBCLASS 375 / 243
.~ Correcting or reducing quantizing errors

Current as of: June, 1999
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375 /   HD   PULSE OR DIGITAL COMMUNICATIONS

242  DF  PULSE CODE MODULATION {4}
243.~ Correcting or reducing quantizing errors

DEFINITION

Classification: 375/243

Correcting or reducing quantizing errors:

(under subclass 242) Subject matter in which there is a correction made for errors or inaccuracies in the encoding of the analog signal.

SEE OR SEARCH THIS CLASS, SUBCLASS:

254, for pulse code modulation noise reduction.

SEE OR SEARCH CLASS

714, Error Detection/Correction and Fault Detection/Recovery, appropriate subclasses for error correction in general.