Data sensing circuit with parallel digital filter processing
AssigneeSigmasense, LLC.
InventorsGrant Howard McGibney, Patrick Troy Gray, Gerald Dale Morrison, Daniel Keith Van Ostrand
Life of this patent
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Abstract
A data sensing circuit includes one or more drive sense circuits operably coupled to a plurality of data sources. The one or more drive sense circuits produces a plurality of digital sense signals regarding the plurality of data sources at an oversampling rate. The data sensing circuit further includes a digital filtering circuit operably coupled to receive, in parallel, at least some of the plurality of digital sense signals and generate, in a serial manner, a plurality of affect values from the least some of the plurality of digital sense signals.
Claims10
A data sensing circuit comprises:
- one or more drive sense circuits operably coupled to a plurality of data sources, wherein the one or more drive sense circuits produces a plurality of digital sense signals regarding the plurality of data sources at an oversampling rate;
- and
- a digital filtering circuit operably coupled to:
- receive, in parallel, at least some of the plurality of digital sense signals;
- and
- generate, in a serial manner, a plurality of affect values from the least some of the plurality of digital sense signals.
Dependencies are inferred from the claim text.