US Patent 7337114 Speech recognition using discriminant features
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Patent Inventor Names
Ellen M. Eide0
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Patent abstract
Methods and arrangements for representing the speech waveform in terms of a set of abstract, linguistic distinctions in order to derive a set of discriminative features for use in a speech recognizer. By combining the distinctive feature representation with an original waveform representation, it is possible to achieve a reduction in word error rate of 33% on an automatic speech recognition task.
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US Patent 07337114 Speech recognition using discriminant features US Patent 7337114 Speech recognition using discriminant features
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Patent Number
073371140
Patent Number
73371140
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Patent Jurisdiction
Patent Number
073371140
Date of Patent
February 26, 2008
0Patent Application Number
098214040
Date Filed
March 29, 2001
0Official Website
Patent Primary Examiner
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US Patent 07337114 Speech recognition using discriminant features
Infobox
Is a
Patent jurisdiction
Patent number
07337114
Date of patent
February 26, 2008
Patent application number
09821404
Date Filed
March 29, 2001
Patent primary examiner
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