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Portable headset microphone checkerSimple and reliable test system gives go/no-go indication of output level of headset microphones. Portable system has its own internal battery power supply and can be used in field or in laboratory with wide variety of headset types.
Document ID
19750000254
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Davenport, J.
Foster, J. A.
Langley, W. R.
Date Acquired
August 8, 2013
Publication Date
October 1, 1975
Subject Category
Electronic Systems
Report/Patent Number
KSC-10699
Report Number: KSC-10699
Accession Number
75B10254
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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