Maximum likelihood sub-band adaptation for robust speech recognition.
Donglai ZhuSatoshi NakamuraKuldip K. PaliwalRen-Hua WangPublished in: Speech Commun. (2005)
Keyphrases
- speech recognition
- speaker adaptation
- maximum likelihood
- subband
- noisy environments
- hidden markov models
- automatic speech recognition
- speech recognizer
- language model
- speaker independent
- speech processing
- pattern recognition
- wavelet transform
- filter bank
- speech signal
- discrete wavelet transform
- multiresolution
- high frequency
- wavelet decomposition
- speech recognition systems
- frequency domain
- feature vectors
- speech synthesis
- speaker identification
- image compression
- speech recognition technology
- speaker dependent
- edge detection
- wavelet coefficients
- information retrieval
- em algorithm
- low pass
- bit rate
- frequency band