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Non-orthogonal subband/transform coderThe present invention is directed to a simplified digital subband coder/decoder. In the present invention a signal is fed into a coder. The coder uses a non-orthogonal algorithm that is simply implemented in the coder hardware. The simple non-orthogonal design is then used in the implementation of the decoder to decode the signal.
Document ID
19940025086
Acquisition Source
Headquarters
Document Type
Other - Patent Application
Authors
Glover, Daniel R. (NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
September 6, 2013
Publication Date
December 15, 1993
Subject Category
Communications And Radar
Report/Patent Number
NAS 1.71:LEW-15310-1
Patent Application Number: US-PATENT-APPL-SN-167107
Patent Number: NASA-CASE-LEW-15310-1
Report Number: NAS 1.71:LEW-15310-1
Accession Number
94N29589
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-CASE-LEW-15310-1
Patent Application
US-PATENT-APPL-SN-167107

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