Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Frequency of cyclic current or voltage
Patent
1981-01-12
1983-06-21
Kemeny, Emanuel S.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
Frequency of cyclic current or voltage
324 77C, 364724, G10L 100
Patent
active
043895387
ABSTRACT:
A multiplexer for allowing multi-octave processing of sampled data by means of a common single-octave data processor. Sampled data is preselectively delayed, corresponding to delay-coding thereof, and a multiplex switch samples the progressively delayed delay-coded data at progressively reduced data sampling rates, corresponding to lower octaves of interest. In this way the several octaves of data are interleaved or time-multiplexed. Similar multiplexing within the single-octave data processor corresponds to frequency multiplexing of the time-multiplexed multi-octave data, whereby the single bandwidth limit processor may handle such multiple-octave data.
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Hamann H. Fredrick
Kemeny Emanuel S.
Pitts Rolf M.
Rockwell International Corporation
Wick Randall G.
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