US PATENT SUBCLASS 367 / 34
.~.~ Received signal cycle discrimination

Current as of: June, 1999
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367 /   HD   COMMUNICATIONS, ELECTRICAL: ACOUSTIC WAVE SYSTEMS AND DEVICES

14  DF  SEISMIC PROSPECTING {4}
25  DF  .~ Well logging {6}
34.~.~ Received signal cycle discrimination

DEFINITION

Classification: 367/34

Received signal cycle discrimination:

(under subclass 25) Subject matter wherein particular cycles of the received signals are analyzed or processed to provide particular information or improved signal-to-noise response.