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SINGLE-AND TWO-CHANNEL NOISE REDUCTION FOR ROBUST SPEECH RECOGNITION IN CAR
automatic speech recognition robustness car noise two-channel noise reduction
2015/9/29
Hands-free operation of a mobile phone in car raises major challenges for acoustic enhancement algorithms and speech recognition engines. This is due to a degradation of the speech signal caused by re...
Modeling Out-of-Vocabulary Words for Robust Speech Recognition
Modeling Out-of-Vocabulary Words Robust Speech Recognition
2015/3/11
Modeling Out-of-Vocabulary Words for Robust Speech Recognition.
THE PHASE SPECTRA BASED FEATURE FOR ROBUST SPEECH RECOGNITION
Group delay function Phase Spectrum Robust phoneme recognition
2010/1/11
Speech recognition in adverse environment is one of the major issue in
automatic speech recognition nowadays. While most current speech recognition system
show to be highly efficient for ideal envir...
Weighting Observation Vectors for Robust Speech Recognition in Noisy Environments
Weighting Observation Vectors Robust Speech Recognition Noisy Environments
2013/6/27
In this paper, we propose a novel approach to robust speech recognition in noisy environments by discriminating the observation vectors. In conventional HMM-based speech recognition, all the observ...
Robust Speech Recognition Directed by Extended Template Matching in Dialogue System
Keyword spotting ETM Search algorithm Speech recognition.
2013/6/27
In recent years, the research on dialogue systems becomes more and more important with the ever-increasing demands. However, the automatic speech recognizer of dialogue system is not satisfying becaus...