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Telephone Instrument for the DeafTelephone-communication scheme for deaf uses existing tone-encoded telephone equipment to transmit messages. Only special equipment required is decoder at receiving telephone.
Document ID
19850000014
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Brown, W. H.
Date Acquired
August 12, 2013
Publication Date
June 1, 1985
Publication Information
Publication: NASA Tech Briefs
Volume: 9
Issue: 1
ISSN: 0145-319X
Subject Category
Electronic Components And Circuits
Report/Patent Number
KSC-11303
ISSN: 0145-319X
Report Number: KSC-11303
Accession Number
85B10014
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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