Data processing: speech signal processing – linguistics – language – Speech signal processing – Recognition
Reexamination Certificate
2005-06-24
2009-08-11
Hudspeth, David R (Department: 2626)
Data processing: speech signal processing, linguistics, language
Speech signal processing
Recognition
C704S201000, C704S208000, C704S227000, C704S231000
Reexamination Certificate
active
07574357
ABSTRACT:
Method and system for generating electromyographic or sub-audible signals (“SAWPs”) and for transmitting and recognizing the SAWPs that represent the original words and/or phrases. The SAWPs may be generated in an environment that interferes excessively with normal speech or that requires stealth communications, and may be transmitted using encoded, enciphered or otherwise transformed signals that are less subject to signal distortion or degradation in the ambient environment.
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Betts Bradley J.
Jorgensen C. Charles
Hudspeth David R
Padilla Robert M.
Rider Justin W
Schipper John F.
The United States of America as represented by the Admimnistrato
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