Improved phoneme-based myoelectric speech recognition.

Quan Zhou,Ning Jiang,Kevin Englehart,Bernard Hudgins

IEEE Transactions on Biomedical Engineering（2009）

Cited 23|Views7

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Abstract

This paper introduces an enhanced phoneme-based myoelectric signal (MES) speech recognition system. The system can recognize new words without retraining the phoneme classifier, which is considered to be the main advantage of phoneme-based speech recognition. It is shown that previous systems experience severe performance degradation when new words are added to a testing dataset. To maintain high ...

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Key words

Speech recognition,Linear discriminant analysis,Hidden Markov models,Vocabulary,Acoustic noise,Biomedical engineering,Degradation,Principal component analysis,Speech enhancement,Facial muscles

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