US PATENT SUBCLASS 375 / 249
.~.~.~ Compand (overload prevention)

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

242  DF  PULSE CODE MODULATION {4}
244  DF  .~ Differential {3}
247  DF  .~.~ Single bit (delta) {3}
249.~.~.~ Compand (overload prevention) {2}
250  DF  .~.~.~.~> Redundancy removal
251  DF  .~.~.~.~> Syllabic

DEFINITION

Classification: 375/249

Compand (overload prevention):

(under subclass 247) Subject matter in which the size of the incremental amount is variable over a wide dynamic range in response to predetermined patterns in the transmitted series of digital bits or "delta bits" (delta modulation pulse train).

SEE OR SEARCH CLASS

333, Wave Transmission Lines and Networks,

14, for companders, per se.