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Video-Level MonitorVideo-level monitor developed to provide full-scene monitoring of video and indicates level of brightest portion. Circuit designed nonspecific and can be inserted in any closed-circuit camera system utilizing RS170 or RS330 synchronization and standard CCTV video levels. System made of readily available, off-the-shelf components. Several units are in service.
Document ID
19930000126
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Gregory, Ray W. (NASA Langley Research Center, Hampton, VA.)
Date Acquired
August 16, 2013
Publication Date
March 1, 1993
Publication Information
Publication: NASA Tech Briefs
Volume: 17
Issue: 3
ISSN: 0145-319X
Subject Category
Electronic Components And Circuits
Report/Patent Number
LAR-14070
Accession Number
93B10126
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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