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New low-level a-c amplifier provides adjustable noise cancellation and automatic temperature compensationCircuit utilizing a transistorized differential amplifier is developed for biomedical use. This low voltage operating circuit provides adjustable cancellation at the input for unbalanced noise signals, and automatic temperature compensation is accomplished by a single active element across the input-output ends.
Document ID
19630000001
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Smith, J. R., Jr.
Date Acquired
August 1, 2013
Publication Date
March 1, 1964
Subject Category
Life Sciences
Report/Patent Number
ARC-2
Report Number: ARC-2
Accession Number
63B10003
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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