Communications: electrical – Digital comparator systems
Patent
1979-12-03
1982-02-16
Gruber, Felix D.
Communications: electrical
Digital comparator systems
3401463WD, G06F 734, G05B 703
Patent
active
043161774
ABSTRACT:
A classifying system for determining with which group of a plurality of groups of reference file words a data word most closely compares and comprising a plurality of groups of comparison means each constructed to simultaneously and individually compare a different group of file words with said data word to produce a comparison pulse for each comparison of said data word with a file word. Means are provided for identifying each group of file words in which the comparison of not more than one file word with the data word produces a comparison pulse whose amplitude exceeds, in a given direction of polarity, the predetermined amplitude of a threshold signal, and further for identifying each of said one file words.
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Hampel Daniel
Prost Kalman J.
Cohen Samuel
Gruber Felix D.
Phillion Donald W.
RCA Corporation
Troike Robert L.
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