US PATENT SUBCLASS 375 / 291
.~.~ Duobinary

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

286  DF  MULTILEVEL {6}
290  DF  .~ Partial response {1}
291.~.~ Duobinary

DEFINITION

Classification: 375/291

Duobinary:

(under subclass 290) Subject matter wherein the binary data rate is at half the baud rate (w=p/T).

(1) Note. The duobinary signaling is generally used for controlling the intersymbol interference (ISI).