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Variable Time Base Integrator Circuit for Buffet Signal MeasurementsA measurement circuit to obtain buffet data from wind tunnel models wherein a signal proportional to the average RMS value of buffet data is produced for subsequent recording. Feedback means are employed to suppress the D.C. portion of signals developed by the strain gages during dynamic testing. Automatic recording of gain settings of amplifiers employed in the circuit is also provided.
Document ID
20160001126
Acquisition Source
Headquarters
Document Type
Other - Patent
Authors
Batts, Colossie N.
Date Acquired
January 25, 2016
Publication Date
February 6, 1973
Subject Category
Instrumentation And Photography
Aerodynamics
Report/Patent Number
Patent Number: US-Patent-3,714,827
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
US-Patent-3,714,827
Patent Application

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