Data processing: speech signal processing – linguistics – language – Speech signal processing – Recognition
Reexamination Certificate
2003-01-02
2008-05-27
Hudspeth, David R. (Department: 2626)
Data processing: speech signal processing, linguistics, language
Speech signal processing
Recognition
C704S238000, C704S245000, C707S793000
Reexamination Certificate
active
07379868
ABSTRACT:
A differential compression technique is disclosed for compression individual speaker models, such as Gaussian mixture models, by computing a delta model from the difference between an individual speaker model and a baseline model. Further compression may be applied to the delta model to reduce the large storage requirements generally attributed to speaker models.
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Hamilton Brook Smith & Reynolds P.C.
Hudspeth David R.
Massachusetts Institute of Technology
Sked Matthew J.
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