Data processing: speech signal processing – linguistics – language – Speech signal processing – Recognition
Reexamination Certificate
2006-04-04
2006-04-04
Chawan, Vijay (Department: 2655)
Data processing: speech signal processing, linguistics, language
Speech signal processing
Recognition
C704S256400
Reexamination Certificate
active
07024360
ABSTRACT:
A method of reconstructing a damaged sequence of symbols where some symbols are missing is provided in which statistical parameters of the sequence are used with confidence windowing techniques to quickly and efficiently reconstruct the damaged sequence to its original form. Confidence windowing techniques are provided that are equivalent to generalized hidden semi-Markov models but which are more easily used to determine the most likely missing symbol at a given point in the damaged sequence being reconstructed. The method can be used to reconstruct communications consisting of speech, music, digital transmission symbols and others having a bounded symbol set which can be described by statistical behaviors in the symbol stream.
REFERENCES:
patent: 4783804 (1988-11-01), Juang et al.
patent: 5710866 (1998-01-01), Alleva et al.
patent: 5806030 (1998-09-01), Junqua
patent: 5999893 (1999-12-01), Lynch et al.
patent: 6052682 (2000-04-01), Miller et al.
patent: 6058365 (2000-05-01), Nagai et al.
patent: 6092042 (2000-07-01), Iso
patent: 6112021 (2000-08-01), Brand
patent: 6208964 (2001-03-01), Sabourin
patent: 6285786 (2001-09-01), Seni et al.
patent: 6848080 (2005-01-01), Lee et al.
Moore Michael
Savic Michael
Chawan Vijay
Notaro $ Michalos PC
Opsasnick Michael N.
Rensselaer Polytechnic Institute
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