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Fast differential analog-to-digital conversionTechnique first digitizes difference between input and previous conversion. Digitized difference is added to previous digitized value to yield new digital representation of analog input. Output of analog-to-digital converter is useful as digital derivative of input signal.
Document ID
19780000149
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Birchenough, A. G.
Rice, W. J.
Date Acquired
August 9, 2013
Publication Date
October 1, 1978
Publication Information
Publication: NASA Tech Briefs
Volume: 3
Issue: 2
ISSN: 0145-319X
Subject Category
Electronic Components And Circuits
Report/Patent Number
LEW-12909
ISSN: 0145-319X
Report Number: LEW-12909
Accession Number
78B10149
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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