US PATENT SUBCLASS 324 / 76.33
.~.~.~.~ Correlation

Current as of: June, 1999
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324 /   HD   ELECTRICITY: MEASURING AND TESTING

76.11  DF  MEASURING, TESTING, OR SENSING ELECTRICITY, PER SE {46}
76.12  DF  .~ Analysis of complex waves {3}
76.19  DF  .~.~ Frequency spectrum analyzer {7}
77.11  DF  .~.~.~ Nonscanning {5}
76.33.~.~.~.~ Correlation {1}
76.34  DF  .~.~.~.~.~> With space discharge device

DEFINITION

Classification: 324/76.33

Correlation:

(under subclass 77.11) Subject matter including means to measure the similarity of two or more signals.

SEE OR SEARCH CLASS

708, Electrical Computers: Arithmetic Processing and Calculating,

422+, for correlation in electric digital calculating computers.