US PATENT SUBCLASS 367 / 40
.~.~.~ Received correlation

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

14  DF  SEISMIC PROSPECTING {4}
37  DF  .~ Land-reflection type {6}
38  DF  .~.~ Signal analysis and/or correction {15}
40.~.~.~ Received correlation

DEFINITION

Classification: 367/40

Received correlation:

(under subclass 38) Subject matter wherein the information or intelligence is identified by comparing the signal with signals from other detectors in the system or with different time segments in the same signal.

(1) Note. Subject matter of this subclass type includes visual correlation of signals or records of signals by a person.