US PATENT SUBCLASS 375 / 301
.~.~ Single or vestigial sideband or suppressed carrier

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

295  DF  TRANSMITTERS {6}
300  DF  .~ Amplitude modulation {1}
301.~.~ Single or vestigial sideband or suppressed carrier

DEFINITION

Classification: 375/301

Single or vestigial sideband or suppressed carrier:

(under subclass 300) Subject matter where less than two complete sidebands are transmitted, with or without the carrier, or two complete sidebands are transmitted without the carrier.

SEE OR SEARCH CLASS

332, Modulators,

167+, or 170+ for a suppressed carrier type or a single or vestigial sideband type amplitude modulator, per se.

455, Telecommunications,

109, for single sideband amplitude modulated carrier wave transmitters.